Hitachi HV-D25 Manuel utilisateur

5

3-CCD Color Camera

MODEL HV-D25

OPERATION MANUAL

Please read this operation manual carefully for proper operation, and keep it

for future reference.

Note: The model and serial numbers of your product are important for you to keep for

your convenience and protection. These numbers appear on the nameplate located on the

bottom of the product. Please record these numbers in the spaces provided below, and

retain this manual for future reference.

Model No. Serial No.

Hitachi Denshi, Ltd.

A

IMPORTANT SAFETY INSTRUCTIONS

1. Read Instructions

All the safety and operating instructions should be read before the product is operated.

2. Retain Instructions

The safety and operating instructions should be retained for future reference.

3. Heed Warnings

All warnings on the product and the operating instructions should be adhered to.

4. Follow Instructions

All operating and use instructions should be followed.

5. Cleaning

Unplug this product from the wall outlet before cleaning. Do not use liquid cleaners or aerosol cleaners. Use a damp cloth

for cleaning.

6. Attachments

Do not use attachments not recommended by the product manufacturer as they may cause hazards.

7. Water and Moisture

Do not use this product near water - for example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a wet

basement; or near a swimming pool; and the like.

8. Accessories

Do not place this product on an unstable cart, stand, tripod, bracket, or table. The product may fall, causing serious injury to

a child or adult, and serious damage to the product. Use only with a cart, stand, tripod, bracket, or table recommended by

the manufacturer, or sold with the product. Any mounting of the product should follow the manufacturer's instructions, and

should use a mounting accessory recommended by the manufacturer.

9. Moving

A product and cart combination should be moved with care.

Quick stops, excessive force, and uneven surfaces may cause the product and cart combination to overturn.

10. Ventilation

Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the product and to protect it

from overheating, and these openings must not be blocked or covered.

The openings should never be blocked by placing the product on a bed, sofa, rug, or other similar surface. This product

should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the

manufacturer's instructions have been adhered to.

11. Power Sources

This product should be operated only from the type of power source indicated on the marking label. If you are not sure of

the type of power supply to your home, consult your product dealer or local power company. For products intended to

operate from battery power, or other sources, refer to the operating instructions.

B

12. Grounding or Polarization

This product is equipped with a three-wire grounding-type plug a plug having a third (grounding) pin. This plug will only fit

into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your

electrician to replace your obsolete outlet. Do not defeat the safety purpose of the grounding-type plug.

13. Power-Cord Protection

Power-supply cords should be routed to that they are not likely to be walked on or pinched by items placed upon or against

them, paying particular attention to cords at plug, convenience receptacles, and the point where they exit from the product.

14. Lightning

For added protection for this product during a lightning storm, or when it is left unattended and unused for long periods of

time, unplug it from the wall outlet. This will prevent damage to the product due to lightning and power-line surges.

15. Overloading

Do not overload wall outlets, extension cords or integral convenience receptacles as this can result in a risk of fire or electric

shock.

16. Object and Liquid Entry

Never push objects of any kind into this product through openings as they may touch dangerous voltage points or short-out

parts that could result in a fire or electric shock. Never spill liquid of any kind on the product.

17. Inflammable and Explosive Substance

Avoid using this product where there are gases, and also where there are inflammable and explosive substances in the

immediate vicinity.

18. Heavy Shock or Vibration

When carrying this product around, do not subject the product to heavy shock or vibration.

19. Servicing

Do not attempt to service this product yourself as opening or removing covers may expose you to dangerous voltage or other

hazards. Refer all servicing to qualified service personnel.

20. Damage Requiring Service

Unplug this product from the wall outlet and refer servicing to qualified service personnel under the following conditions:

a. When the power-supply cord or plug is damaged.

b. if liquid has been spilled, or objects have fallen into the product.

c. If the product has been exposed to rain or water.

d. If the product does not operate normally by following the operating instructions. Adjust only those controls that are

covered by the operating instructions as an improper adjustment of other controls may result in damage and will often

require extensive work by a qualified technician to restore the product to its normal operation.

e. If the product has been dropped or damaged in any way.

f. When the product exhibits a distinct change in performance-this indicates a need for service.

21. Replacement Parts

When replacement parts are required, be sure the service technician has used replacement parts specified by the

manufacturer or have the same characteristics as the original part.

Unauthorized substitutions may result in fire, electric shock, or other hazards.

22. Safety Check

Upon completion of any service or repairs to this product, ask the service technician to perform safety checks to determine

that the product is in proper operating condition.

23. Wall or Ceiling Mounting

The product should be mounted to a wall or ceiling only as recommended by the manufacturer.

24. Heat

The product should be situated away from heat sources such as radiators, heat registers, stoves, or other products (including

C

amplifiers) that produce heat.

D

WICHTIGE SICHERHEITSANWEISUNGE

1. Alle Anweisungen lesen.

Vor Betrieb des Erzeugnisses sollten alle Sicherheits-und Bedienungsanleitungen gelesen werden.

2. Die Anweisungen aufbewahren.

Die Sicherheits-und Bedienungsanleitungen sollten fünftigen Bezug aufbewahrt werden.

3. Warnungen beachten.

Die Warnungen auf dem Erzeugnis und in den Bedienungsanleitungen solten beachtet werden.

4. Anweisungen befolgen.

Alle Bedienungsanleitung-und

Verwendungsanweisungen sollten befolgt werden.

5. Reinigung

Den Stecker des Geräts vor Reinigung aus der Steckdose ziehen. Keine flüssigen Reinigungsmittel oder Aerosolreiniger

verwenden. Zum Reinigen einen feuchten Lappen verwenden.

6. Zubehör

Nur vom-Hersteller des Erzeugnisses empfohlenes Zubehör verwenden, da es sonst zu Störungen kommen kann.

7. Wasser und Feuchtigkeit

Dieses Erzeugnis nicht in der Nähe von Wasser verwenden - z.B, in der Nähe einer Badewanne, eines Waschbeckens, einer

Küchenspüle, eines Waschzubers, in einem nassen Keller, in der Nähe eines Schwimmbeckens usw.

8. Aufstellung

Das Erzeugnis nicht auf einen unstabilen Wagen, Stand, Dreifuß, Träger oder Tisch stellen.

Das Erzeugnis kann sonst herunterfallen und ein kind oder einen Erwachsenen schwer verietzen.

Außerdem kann das Gerät schwer beschädigt werden. Nur mit einem Wagen, Stand, Dreifuß, Träger oder Tisch

verwenden, der vom Hersteller empfohlen oder mit dem Erzeugnis verkauft worden ist. Für jegliche Anbringung sollten die

Anweisungen des Herstellers befolgt werden, und das vom Hersteller empfohlene Anbringungszubehör sollte verwendet

werden.

9. Eine Kombination von Erzeugnis und Wagen sollte vorsichtig bewegt werden.

Schneller Halt, übermäßige Krafteinwirkung und unebene Oberflächen können Umkippen der kombination von Erzeugnis

und Wagen verursachen.

10. Ventilation

Schlitze und Öffnungen im Gehäuse dienen der Ventilation. Sie sind für zuverlässigen Betrieb des Gerätes und Schutz vor

Überhitzung erforderlich und dürfen nicht blockiert oder abgedeckt werden.

Die Öffnungen sollten niemals dadurch blockiert werden, daß, das Gerät auf ein Bett, ein Sofa, einen Teppich oder eine

ähnliche Oberfläche gestellt wird.

Das Gerät sollte nur dann in Einbauinstallierung wie in einem Bücherschrank oder einem Gestell verwendet werden, wenn

angemessene Ventilation vorgesehen ist bzw. Die Anweisungen des Herstellers befolgt worden sind.

E

11. Stromversorgung

Dieses Erzeugnis sollte nur an der auf dem Typenschild angegebenen Stromversorgungsart betrieben werden. Wenn Sie

nicht sicher sind, was für eine Stromversorgung Sie haben, so wenden Sie sich bitte an Ihren Erzeugnishändler oder an das

lokale Elektrizitätswerk. Beziehen Sie sich für Batteriebetrieb oder andere Stromquellen vorgesehene Erzeugnisse bitte auf

die Bedienungsanleitungen.

12. Erdung oder Polarisierung

Dieses Erzeugnis ist mit einem Schutzkontaktstecker mit drei Leitern ausgerüstet, mit einem Erdungskontakt. Dieser Stecker

paßt nur in ein schuko-Steckdose. Dies ist eine Sicherheitsmaßnahme. Wenn Sie den Stecker nicht in die Steckdose stecken

können, so wenden Sie sich bitte an ihren Elektriker, damit er die veraltete Schuts des Schutzkontaktsteckers unwirksam.

13. Netzkabelschutz

Netzkabel sollten so verlegt werden, deß möglichst nicht darauf getreten wird und daß sie nicht eingeklemmt werden, mit

besonderer Beachtung der kabel an Stackern, Verlängerungskabeln und dem Austritt des Kabels aus dem Erzeugnis.

14. Blitzschlag

Für zusätzlichen Schutz des Erzeugnisses während eines Gewitters oder bei Nichtverwendung für lange Zeit den Stecker aus

der Steckdose ziehen. Dies verhütet Beschädigung durch Blitzschlag und Netzspannungsstöße.

15. Überlastung

Wandsteckdosen, Verlängerungskabel und eingebaute Bequemlickkeitssteckdosen nicht überlasten, da dies Feuer oder

elektrischen Schlag verursachen kann.

16. Eindringen von Fremdkörpern und Flüssigkeit

Niemals Objekte irgendwelcher Art durch die Öffnungen in das Gerät schieben, da diese unter hoher Spannung stehende

Teile berühren oder kurzschließen können, wodurch es zu Feuer oder elektrischem Schlag kommen kann. Niemals

Flüssigkeiten irgendwelcher Art auf das Erzeugnis verschütten.

17. Entflammbare und explosive Substanzen

Vermeiden Sie Verwendung dieses Erzeugnisses an Orten mit Gasen bzw. entflammbaren oder explosiven Substanzen in

der direkten Umgebung.

18. Starke stöße oder Vibrationen

Setzen Sie das Erzeugnis beim Transport nicht starken Stößen oder Vibrationen aus.

19. Wartung

Versuchen Sie nicht, dieses Erzeugnis Selbst zu warten, da Sie sich durch Öffnen bzw. Entfernen von Abdeckungen hohen

Spannungen und sonstigen Gefährdungen ausserzen können.

Beziehen Sie sich für jegliche Wartung auf qualifiziertes Wartungspersonal.

F

20. Beschädigung, die Wartung erfordert

Ziehen Sie den Stecker dieses Erzeugnisses aus der Steckdose und wenden Sie sich an qualifiziertes Wartungspersonal, wenn

eine der folgenden Bedingungen vorliegt:

a. Wenn das Netzkabel oder der Stecker beschädigt ist.

b. Bei Eindringen von Flüssigkeit oder Fremdkörpern in das Gerät.

c. Wenn das Erzeugnis Regen oder Wasser ausgesetzt worden ist.

d. Wenn das Erzeugnis bei Befolgen der Bedienungsanleitungen nicht normal funktioniert.

Nur die Regelelemente verstellen, die in den Bedienungsanleitungen behandelt werden, da unangemessene Einstellung

anderer Regelelemente Beschädigung verursachen kann und oft beträchtliche Arbeit durch einen qualifizierten Techniker

erfordert, um das Erzeugnis wieder, zu normalem Betrieb zurückzubringen.

e. Wenn das Erzeugnis fallen gelassen oder beschädigt worden ist.

f. Wenn das Erzeugnis eine klare Änderung in der Leistung zeigt-dies weist darauf hin, daß Wartung erforderlich ist.

21. Ersatzteile

Wenn Ersatzteile erforderlich sind, darauf achten, daß der Wartungstechniker nur die vom Hersteller festgelegten Ersatzteile

oder Teile mit den gleichen Charakteristiken wie die ursprünglichen Teile verwendet. Unautorisierte Ersatzteile können

Feuer, elektrischen Schlag oder sonstige Gefährdungen verursachen.

22. Sicherheitsprüfung

Bitten Sie den Wartungstechniker nach der Vollendung von Wartung oder Reparaturarbeiten an diesem Erzeugnis um die

Durchführung von Sicherheitsprüfungen, um zu bestimmen, daß das Erzeugnis im angemissenen Betriebszustand ist.

23. Anbringung an der Wand oder an der Decke

Das Erzeugnis sollte nur entsprechend den Empfehlungen des Herstellers an einer Wand oder an der Decke angebracht

werden.

24. Wärme

Das Erzeugnis sollte fern von Wärmequellen wie Radiatoren, Heizwiderständen, Öfen und anderen Wärme erzeugenden

Erzeugnissen (einschließlich Verstärkern) aufgestellt werden.

G

MISES EN GARDE IMPORTANTES

1. Lire les instructions

Lire toutes les instructions de sécurité et de fonctionnement avant de faire fonctionner l’appareil.

2. Conserver ces instructions

Conserver les instructions de sécurité et de fonctionnement á des fins de référence ultérieure.

3. Tenir compte des avertissements

Tous les avertissements qui figurent sur l’appareil et dans le mode d’emploi devront être respectés.

4. Observer les instructions

Observer toutes les instructions de fonctionnement et d’utilisation.

5. Nettoyage

Avant de procéder au nettoyage, débrancher l’appareil de la prise secteur. Ne pas utiliser de produits de nettoyage liquides

ou en aérosol.

Nettoyer l’appareil avec un chiffon humide.

6. Fixations

Ne pas utiliser de fixations non recommandées par le fabricant de l’appareil car elles pourraient être source de danger.

7. Eau et humidité

Ne pas utiliser l’appareil á proximité d’eau-par exemple prés d’une baignoire, d’un lavabo, d’un évier ou d’un bac á lessive,

dans un sous-sol humide, ou prés d’une piscine, etc.

8. Accessoires

Ne pas placer l’appareil sur un chariot, un socle, un pied, un support ou one table instables L’appareil pourrait tomber,

blessant griévement des enfants ou des adultes, et étant sérieusement endommagé.

Utiliser exclusivement le chariot, le socle, le pied, le support ou la table recommandés par le fabricant, ou vendus avec

l’appareil. Pour tout montage de l’appareil, respecter les instructions du fabricant, et utiliser á cette fin l’accessoire de

montage recommandé par le fabricant.

9. L’appareil monté sur son chariot devra être déplacé avec précaution.

Des arrêts brusques, une force excessive et des surfaces irréguliéres pourraient provoquer le renversement de l’ensemble

appareil-chariot.

10. Ventilation

Les fentes et les ouvertures du coffret sont prévues pour la ventilation ainsi que pour garantir un fonctionnement en toute

sécurité de l’appareil et le protéger de toute surchauffe, et ces ouvertures ne devront donc être ni obstruées ni recouvertes.

Ne jamais obstruer les ouvertures en placant l’appareil sur un lit, un sofa, un tapis ou toute surface similaire. Ne jamais

placer l’appareil dans un support confiné, par exemple une bibliothéque ou une é tagé re, sans ventilation suffisante ou sans

repecter les instructions du fabricant.

11. Sources d’allmentation

L’appareil devra être alimenté exclusivement sur le type d’alimentation indiqué sur l’étiquette signalétique. Sil’on n’est pas

sûr du type d’alimentatio du local, consulter le revendeur de l’appareil ou la compagnie d’électricité locale. Pour les

appareils qui fonctionnent sur batterie ou sur d’autres sources, voir le mode d’emploi.

H

12. Mise á la terre ou polarisation

L’appareil est doté d’une fiche trifilaire avec mise á la terre, dont la troisiéme broche assure la mise á la terre. Cette fiche ne

rentrera que dans les prises trifilaires de mise á la terre. Ceci est une mesure de sécurité. Si la fiche ne rentre pas dans la

prise, faire remplacer la prise désuéte par un électricien.

Ne pas rendre vaine la measure de sécurité assurée par cette prise avec mise á la terre.

13. Protection du cordon d’alimentation

Acheminer les cordons d’alimentation de facon qu’on ne risque pas de marcher dessus ou de les coincer sous un objet placé

dessus ou contre eux.

Faire particuliérement attention aux fiches des cordons, á la proximité des prises, et á l’endroit oú ils ressortent de l’appareil.

14. Foudre

Pour renforcer la protection de l’appareil pendant un orage, ou si l’on s’en éloigne ou qu’on reste longtemps sans l’utiliser, le

débrancher de la source d’alimentation. Ceci permettra d’éviter tout dommage de l’appareil dú á la foudre et aux surtensions

de ligne.

15. Surcharge

Ne pas surcharger les prises, rallonges et prises multiples car cela pourrait entraîner un risque de feu ou de choc électrique.

16. Pénétration d’objets et de liquides

Ne jamais enfoncer d’objets d’aucune sorte dans les ouvertures de l’appareil car ils pourraient toucher des points de tension

dangereuse ou court-circuiter des piéces, ce qui pourrait provoquer un feu ou un choc électrique. Ne jamais renverser de

liquide d’aucune sorte sur l’appareil.

17. Substances inflammabes et explosives

Eviter d’utiliser l’appareil en présence de gaz, ainsi qu’á proximité immédiate de substances inflammables et explosives.

18. Chocs ou vibrations violents

Lorsqu’on transporte l’appareil, ne pas le soumettre á des chocs ou des vibrations violents.

19. Réparations

Ne pas tenter de réparer l’aapareil soi-même car le fait d’ouvrir ou de retirer les caches risque d’exposer l’utilisateur á des

tensions dangereuses notamment. Confier toute réparation á un personnel qualifié.

20. Dommages nécessitant réparations

Débrancher l’appareil de la source d’alimentation et confier les réparations á un personnel qualifié dans les cas suivants:

a. Lorsque le cordon d’alimentation ou sa fiche sont endommagés

b. Si du liquide s’est renversé sur l’appareil ou que des objets sont tombés dedans

c. Si l’appareil a été exposé á la pluie ou á l’eau.

d. Si l’appareil ne fonctionne pas normalement lorsqu’on observe les instructions d’utilisation.

Ne régler que les commandes couvertes par le mode d’emploi ; en effet, un réglage incorrect des autres commandes

pourrait entrainer des dommages et nécessiteront souvent des travaux de réparation coûteux par un technicien qualifié

pour remettre l’appareil en état de marche.

e. Si l’appareil est tombé ou qu’il a été endommagé.

f. Si l’appareil affiche une nette modification de ses performances, cela signifie qu’il a besoin d’être réparé.

I

21. Piéces de rechange

Si l’on a besoin de piéces de rechange, veiller á ce que le technicien de réparation utilise exclusivement les piéces de rechange

spécifiées par le fabricant ou des piéces ayant les mêmes caractéristiques que les piéces d’origine. Les piéces de rechange

non autorisées risquent de provoquer un feu, un choc électrique et autres dangers.

22. Vérificaton de sécurité

Aprés tout travail d’entretien ou de réparation de l’appareil, demander au technicien de réparation d’effectuer les

vérifications de sécurité pour s’assurer que l’appareil est en bon état de marche.

23.Montage au mur ou au plafond

L’appareil ne pourra être monté au mur ou au plafond que de la maniére recommandée par le fabricant.

24. Chaleur

Eloigner l’appareil des sources de chaleur, telles que radiateurs, appareils de chauffage, cuisiniéres, et de tour produit

engendrant de la chaleur (y compris les amplificateurs).

J

IMPORTANT NOTICE

These products have been tested and found to comply with the limits for a Class A digital device,

pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a commercial environment. This

equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful interference to radio communications.

Operation of this product in a residential area is likely to cause harmful interference in which case

the user will be required to correct the interference at his own expense.

WARNING

Changes or modifications not expressly approved by Hitachi Denshi responsible for compliance

could void the user’s authority to operate the equipment.

This product does not exceed the class A/class B limits for radio noise emissions from digital

apparatus as set out in the radio interference regulations.

Le présent appareil n’émet pas de bruits radioélectriques dépassant les limités applicable aux

appareils numériques de classe A prescrites dans le rVglement sur le brouillage radioélectrique

édicter par le ministére des communications du canada.

For USA

For Canada

K

Table of contents

l IMPORTANT SAFETY INSTRUCTUIONS ........................................................................ A

l IMPORTANT NOTICE....................................................................................................J

l Table of contents......................................................................................................... K

l Standard composition .................................................................................................1

l Overview .....................................................................................................................1

l Features .....................................................................................................................1

l Notes to users .............................................................................................................2

Important safety notes...............................................................................................2

Operating considerations...........................................................................................2

CCD properties.........................................................................................................3

l Rear panel facilities......................................................................................................5

l LENS...........................................................................................................................6

Lens selection...........................................................................................................6

Frangeback adjustment ............................................................................................7

l Video signal type lens adjustment ................................................................................7

l Camera mounting.........................................................................................................9

l System example .........................................................................................................10

Notes when using cables .........................................................................................13

l Menu screen operation ...............................................................................................14

Menu Structure ......................................................................................................14

MAIN MENU...........................................................................................................16

SUB MENU 1..........................................................................................................18

SUB MENU 2..........................................................................................................20

ALC .......................................................................................................................21

SPECIAL SET..........................................................................................................22

LENS......................................................................................................................23

IRIS GATE..............................................................................................................25

WHITE GATE..........................................................................................................25

LEVEL....................................................................................................................25

MASKING ..............................................................................................................26

OUTPUT/SYNC.......................................................................................................27

ID/TITLE................................................................................................................28

DTL .......................................................................................................................29

GAMMA .................................................................................................................30

L

l Application files ........................................................................................................31

l How to Attain Better images........................................................................................33

Black Balance Adjustment.......................................................................................33

White Balance Adjustment.......................................................................................34

Real time Auto White...............................................................................................36

Auto Shading Correction .........................................................................................36

ALC (Auto level control) ..........................................................................................37

Lock scan mode shutter speed setting .....................................................................38

Long-Time Store Mode.............................................................................................39

l Connection to RC-C10 remote control box ...................................................................40

RC-C10 panel facilities............................................................................................40

Menu screen operation............................................................................................43

Application files......................................................................................................45

l Function Selection by internal Switch Setting ..............................................................47

l Connectors................................................................................................................47

l Specifications ............................................................................................................49

l Input/Output Signals.................................................................................................51

l Major accessories.......................................................................................................52

l Dimensions ...............................................................................................................53

1

Standard composition

Check when unpacking.

Camera, HV-D25................................................................................................................................1

Lens mount cap ..................................................................................................................................1

Power plug, RM12BPG-3S (JMR0152*)................................................................1

Remote plug, HR10A-7P-4P (01) (JMH2011*) ...............................................................1

Operation Manual...............................................................................................................................1

Function labels for RC-C10 Remote Control Box..............................................................................1

* Part code

Overview

The HV-D25 is a 3 CCD color camera featuring advanced picture quality and high stability. Each 1/2-inch CCD has 410,000 (470,000

PAL) picture elements (pixels), while the circuits from processor to encoder are organized onto a single semiconductor chip. The

precision C mount prism optics provide physical compatibility with a broad selection of general and special purpose lenses.

The exclusive 13-bit digital processor and flexible picture quality compensating functions result from extensive experience in the fields of

broadcast and industrial color cameras. Top level engineering gives this camera performance quality unmatched in previous analog

cameras.

Features

• C mount

The C mount has become a de facto standard among industrial cameras. Together with the built-in flangeback adjustment mechanism,

the camera can accept both off-the-shelf lenses and sophisticated special-purpose optical systems.

• Unitized signal processor

The entire circuit from processor to encoder is organized into a single high density (0.5  m precision) LSI chip that conserves both

space and power. Moreover, the 10 bit A/D converter and 13 bit signal processor provide high signal to noise ratio and wide dynamic

range.

• High resolution

Precision matching of the 1/2-inch 410,000 pixel (470,000 PAL) CCDs with microlenses, plus digital double speed luminance signal

processing achieve a horizontal resolution of 800 TV lines (luminance channel).

2

• Digital processing enables wide array of functions

Desired hue and tint can be adjusted with 6-vector independently variable masking. Even at wide dynamic range, auto-knee and

dynamic chroma can provide superbly colored images.

The versatile detail compensating functions allow optimum contour compensation to match the scene.

• Intelligent automatic level control (ALC)

Digital light metering of either the overall image or an iris gate with variable size and position, computer chip driven automatic gain

control (AGC), lens iris and auto electronic shutter (AES) provide comprehensive control with respect to a wide variation in light. The

ALC level setting is also variable.

• Three application files

Different setting data according to the application and scene can be stored in 3 application files.

• Bi-directional data communication

The camera can be connected to a personal computer via RS-232C for two-way data communications to provide finely detailed camera

control. An identification (ID) code can be assigned to each camera in a system and allow remotely controlling multiple cameras from

a single computer.

Notes to users

Important safety notes

l Use this camera with a 12 VDC power supply.

l Observe that flammable objects, water or metal do not enter the camera interior. These may lead to failure or accident.

l Do not modify the camera or use the camera with external covers removed. These may cause failure, void any warranties and pose a

safety hazard.

l Stop using the camera at the approach of an electrical storm (thunder audible). Protect the camera from rain if using it outdoors.

l In event the camera shows any abnormality, switch off the camera and disconnect the power cord. Contact a Hitachi Denshi service

representative.

Operating considerations

l Power supply

Check that the supplied voltage is between 10.5 and 17 VDC. Inadequate voltage can affect color fidelity and cause noise,

while voltage over 17 V can damage the camera.

l Connectors

Confirm the power is off before connecting or disconnecting a signal cable. Grasp connectors by the body, not the attached

wires.

3

l Lens

The correct lens is important for deriving optimum performance from the camera. Consult a Hitachi Denshi dealer for a selection of

fine lenses according to the application.

l Installation and storage sites

The following types of environment can impair performance, lead to damage, pose safety hazards and shorten the useful life of the

camera. Select the sites for installing the storing the camera carefully.

• Direct sunlight, rain or snow

• Flammable or corrosive gasses

• Very hot or cold (beyond -10 to 45  operating, -20 to 60  storage)

• Humid or dusty

• Exposed to vibration or shock

• Strong electrical or magnetic fields

• Exceptionally strong light

Continuous operation

In situations where the camera is used continuously for long periods of time, the ambient temperature should be kept below 40  in

order to avoid accelerated deterioration of internal parts and to derive maximum long-term reliability.

Cleaning

l A photographers blower or lens brush can be used for clearing dust from the lens and optical filters.

l Wipe dust from the case with a soft dry cloth. If soiling is severe, moisten the cloth with a solution of neutral detergent. Afterwards,

wipe the cover with a dry cloth.

l Do not use petroleum distillates, alcohol or spray type cleaners.

Transportation

Remove the lens (install lens mount cap) and other attachments. Pack the camera carefully in its original or equivalent container. Use

ample cushioning to protect the camera from physical shock.

CCD properties

The following phenomena are inherent to a charge coupled device imaging element and do not indicate malfunction.

1) Smear and blooming

Vertical bands are visible when a strong light enters the scene. Adjust the camera aiming direction carefully to avoid strong direct

or reflected light.

2) Fixed pattern noise

High ambient temperature can cause fixed pattern noise to appear throughout the scene.

4

3) Moire

Interaction between patterns can produce an additional "phantom" pattern to appear. The CCD picture elements (pixels)

are arranged in a pattern, which can interact with a pattern in the scene (e.g., a performer wearing a finely striped necktie)

to result in a Moire pattern. The effect should be considered when selecting costumes, props and other scene elements.

4) Ghosting

Strong direct or reflected light near an object of interest can cause ghosting of the object to appear in the picture. The

effect is more obtrusive with certain iris settings and lens types. Select the scene layout and camera pointing direction

carefully in order to avoid this effect.

5

Rear panel facilities

Pilot lamp

VIDEO connector

Composite video signal output

(1Vp-p/75 ohms).

REMOTE connector

Connect a remote control box (RC-C10)

or a personal computer.

GL IN connector

Black burst or composite video signal

input when operating with external sync

12V IN connector

Power supply connection

(e. g., AC adaptor)

MULTI connector

Selectable output for RGB or Y, R-Y, B-Y

or Y/C and sync signals

Y/C connector

YC signal output (S connector)

AWB/L button

Direct mode (menu not displayed):

Hold the button depressed for more than

2 seconds for auto white balance.

Menu mode (menu displayed):

Left direction button.

SETUP button

Press to display the camera setup menu.

The direction (U, D, L, R) button

functions differ in the menu and direct

modes.

U button

Direct mode: Not used

Menu mode: Press to shift cursor

upwards.

ABB/R button

Direct mode: Hold the button depressed

for more than 2 seconds for auto black.

Menu mode: Right direction button

BAR/D button

Direct mode: Color bar signal on/off

button

Menu mode: Down direction button

AUX connector

Control signal output for external

equipment.

HD/VD input for external sync operation.

For details of each connector, refer to the description of connectors (p. 34).

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Lens

Note when choosing the lens

The figure indicates the limiting dimensions of the lens

mounting structure. Use care, since an improper lens fitting can

damage both the lens and the camera.

1) The C mount threads must be less than 4.2 mm from the

flange plane.

2) An 18 mm diameter segment of the lens optical axis center

must be must be less than 3.8 mm from the flange plane.

Lens selection

1) Optical characteristics

The proper lens is vital for obtaining full performance from the camera. The exit pupil distance is particularly important for a 3 CCD type

camera. If too short, vertical color shading can appear in the picture.

Also, as the lens iris approaches fully open, problems such as loss of resolution, shading and flare (overall image "white-out") can detract

from picture quality. When using in applications that call for open iris, the following lenses are recommended. If another lens is

contemplated, check the performance beforehand.

Maker Lens type Rating

Cosmicar

Fujinon

Canon

H20ZAME-R

C10ZBME-R

S10×8DB-SNDS21

J7×10BCMAS

7.5 - 75 mm F1.2

10.5 - 105 mm F1.4

8 - 80 mm F1.6

10 - 70 mm F2.1

2) Auto iris lens

Main types are Video (with self contained iris amplifier) and DC (DC voltage applied to open lens iris) and manual over-ride (e.g.,

Cosmicar). Lenses without self-contained iris amplifier are not compatible.

Camera settings differ according to the auto iris lens type (see page 23).

Note:

The HV-D25 uses lens connector wiring prescribed by the EIAJ (Electronic Industries Association of Japan). Refer to page 48

7

Flangeback adjustment

If focus cannot be adjusted after replacing the lens or at the telephoto and wide angle extremes of a zoom lens,

the flangeback can be adjusted. Open the lens iris and adjust as described below.

Fixed focus lens

Set the lens focus ring to infinity and pickup an image more than 20 meters distant. While observing the

picture, adjust the focus by turning the flangeback ring in the F or N direction.

Zoom lens

1) Set the lens to telephoto and pickup an image more than 3 meters distant. Turn the focus ring to adjust the

focus.

2) Set the lens to wide angle and while using care not to disturb the focus ring, turn the flangeback ring to

adjust the focus.

Repeat the above steps until focus is obtained at both the telephoto and wide angle ends.

Video signal type lens adjustment

Adjustment is required after replacing the lens or if using the camera for the first time.

1) Preparation

(1) Release the AGC mode (set the main menu Gain to Normal, High or Max).

(2) If the light source has a flicker component (e.g., fluorescent or mercury lighting), change the electronic

shutter mode (Sub-menu 1 Shutter or Variable) to reduce the flicker.

(3) Adjust the white balance.

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Hitachi HV-D25 Manuel utilisateur

Hitachi HV-D25 Manuel utilisateur

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