Manuale d’uso / di manutenzione del prodotto DZ-VCA1SE del fabbricante JVC
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Instructions MICRO HD CAMERA DZ-VCA1SE L YT0468-001B.
2 Applications Micro HD camera system can be used for following applications; (This system should only be operated by doctors or authorized persons.) (1) Operation microscope in OR neurosurgery , eye surgery , orthopedic surgery and etc. (2) Slit lamp microscope (3) Pathology microscope (4) Operation Room camera shooting operation area.
3 Precautions on installing medical electrical equipment (Safety and hazard prevention) For the safe use of this equipment, be absolutely sure to follow the guidelines below . 1. Leave installation of the Mobile V ideo Cart and the unit to a specially trained service man.
4 Safety precautions Please Read Before Use W ARNING: T O PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS UNIT TO RAIN OR MOISTURE. CAUTION: This MICRO HD CAMERA should be used with a power supply of AC 120 V , 50 Hz only . T o prevent electric shocks and fire hazards, DO NOT use any other power supply .
5 PORTABLE CART WARNING (Symbol provided by RETAC) Important product safety instructions Electrical energy can perform many useful functions. But improper use can result in potential electrical shock or fire hazards. This product has been engineered and manufactured to assure your personal safety .
6 4. 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. 5.
7 Precautions ● Do not damage or modify the power cable. Doing so could result in current leakage or electric shock. ● T o protect the camera and avoid electric shock hazards, always disconnect the power cord of the AC power adapter from the AC outlet when the camera is not in use for an extended period.
8 Phenomena peculiar to CCDs The following CCD-related phenomena may appear on the view screen during shooting. These are caused by the CCD and are not malfunctions. Smear phenomenon Occurs when a high-intensity subject is shot. Aliasing distortion Striped patterns or lines appear as jagged patterns.
9 Contents Applications ........................................................... 2 Precautions on installing medical electrical equipment (Safety and hazard prevention) ........... 3 Safety precautions ..............................................
10 ■ Micro HD Camera System Configuration Diagram Camera head DZ-VCA1SE Endoscope adapter (fix ed lens) GL-V63J (zoom lens) GL-V64J When connecting the camera to an operation microscope Microscope a.
11 Connections ■ Connection example Notes: • Do not connect this camera to equipment other than that depicted in these connection diagrams. • Always be certain to use the AA-V31E Isolation T ransformer . • The camera head and camera control unit are adjusted as a set.
12 Names of parts and their functions Camera control unit (front panel) 1 [POWER] power switch and power indication LED 2 [PUSH OPEN] door button Press to open the function box. 3 [CAMERA] camera cable connector Connect to the camera head using the optional camera cable.
13 Camera control unit (rear panel) 1 [DC INPUT] DC input connector Input DC 12 V from the optional AA-V1 12U power adaptor . 2 Cover for extension slot Remove the cover to install an optional device in this slot. 3 SCSI connector Used to connect a ZIP or MO drive.
14 Names of parts and their functions (continued) Gain control section 1 GAIN switch [AUTO] The modes set with the 2 [AUTO MODE] switch can be engaged for automatic gain adjustment. In this mode, the [GAIN UP]/[GAIN DOWN] buttons are disabled. [NORMAL] Sets the gain to the reference gain [0 dB].
15 Shutter control section 1 SHUTTER switch SHUTTER switch 1 and SHUTTER [UP]/[DOWN] buttons 2 ● When the SHUTTER switch 1 is set to [ON] • Press the SHUTTER [UP] button 2 to decrease the shutter speed. • Press the SHUTTER [DOWN] button 2 to increase the shutter speed.
16 Names of parts and their functions (continued) White balance control section 1 WHITE BALANCE switch 2 SET switch 3 R/B volume controls 4 3200K/5600K switch 5 ADJ R/ADJ B volume controls [AUTO] When set to this position, the camera is automatically set to a pre-adjusted white balance.
17 Mode control section 1 SOURCE switch [CAMERA] Outputs signals from the camera to the monitor . [BAR] Outputs an internal colour bar signal from the unit to the monitor . [TEST SG] Outputs an internal 100% WHITE square screen from the unit to the monitor .
18 Names of parts and their functions (continued) Menu control section 1 MENU switch [ON] The menu is displayed on the screen. Select a menu item with the CURSOR button 2 . [OFF] The menu is not displayed. Menu settings will be stored in memory when this switch is set to [OFF].
19 ■ MENU-P AGE 2 [DA TE] menu Set the date. Use the [LEFT]/[RIGHT] buttons to select the part of the date to be changed (the numbers will blink). Use the [UP]/[DOWN] buttons to set the new value. [TIME] menu Set the time. Use the [LEFT]/[RIGHT] buttons to select the part of the time to be changed (the numbers will blink).
20 Preparation Installing a lens This unit is not provided with a lens. A special C mount type lens with flange back of 28.0 mm can be used with no adapter .
21 Before shooting Setting the switches for white balance adjustment T o ensure a clear picture with correct colour tones, the back focus and white balance must be adjusted prior to shooting. Check your connections before making any adjust- ments. With a monitor connected, set the camera control unit's switches as shown below .
22 Basic operation White balance adjustment While referring to the monitor , shoot a white subject (such as a wall or sheet of paper) in full screen under the same lighting conditions as those that will exist during the actual shoot. 1 White balance adjustment (auto) Set the WHITE BALANCE switch to [AUTO].
23 Connectors 1 Input/output connector on the camera head Pin Nos. 1 2 3 4 5 6 7 8 9 0 Signals Clock output GND Control signal input Control signal input Sync signal input Sync signal input Video signal output GND Video signal output GND Pin Nos. q w e r t y u i o Signals Video signal output GND Video signal output GND 15 V input 5 V input GND -8.
24 Micro HD camera system component list ■ HD camera system T rade name Model name Organization Option Micro HD camera AC power adapter Isolation transformer Camera cable Camera cable Microscope ada.
25 Specifications * Design and specifications subject to change without notice. Camera head section ■ I mage sensing device : 1/3-inch IT -CCD (410,000 pixels) ■ Shooting system : 4-CCD new dual green system ■ Colour separation optical system : 1/3 type F1.
26 Isolation transformer AA-V31E ■ Manufacturer : Victor Company of Japan Limited ■ Classification : CLASS I ■ Input : 230 V AC 1.50 A 50 Hz ■ Output : 120 V AC 2.
27 ■ Outer dimensions Camera head Camera control unit (Front) (Front) (Side) (Side) (Rear) (Rear) (Bottom) (Inside panel) (Unit: mm) 289.4 PUSH OPEN CAMERA CONTROL UNIT DZ-VCA1U POWER CAMERA ON OFF I O GAIN SHUTTER WHITE BALANCE MENU MODE DC-IN GEN-LOCK IN SYNC OUT V S / C .
JVC PROFESSIONAL PRODUCTS (UK) LIMITED ULLswater House, Kendel Avenue, London W3 OXA, United Kingdom JVC PROFESSIONAL PRODUCTS GmbH Grüner Weg 10, 61 169 Fiedberg/Hessen, Germany COPYRIGHT © 2000 VICT OR COMP ANY OF JAP AN, L TD.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il JVC DZ-VCA1SE è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del JVC DZ-VCA1SE - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso JVC DZ-VCA1SE imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul JVC DZ-VCA1SE ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il JVC DZ-VCA1SE, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del JVC DZ-VCA1SE.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il JVC DZ-VCA1SE. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo JVC DZ-VCA1SE insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
