Manuel d'utilisation / d'entretien du produit TK-WD31 du fabricant JVC
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For Customer Use: Enter below the Serial No . which is located on the body . Retain this information f or future reference . Model No . TK-WD310 Serial No.
IMPORT ANT SAFEGU ARDS 1. Read all of these instructions. 2. Save these instructions for later use. 3. All warnings on the product and in the operating instructions should be adhered to. 4. Unplug this appliance system from the wall outlet before cleaning.
8. Slots and openings in the cabinet and the back or bottom are pro- vided for ventilation, and to insure reliable operation of the appli- ance and to protect it from overheating, these openings must not be blocked or covered. The openings should never be blocked by plac- ing the appliance on a bed, sofa, rug, or other similar surface.
13. Follow all warnings and instructions marked on the appliance. 14. Do not overload wall outlets and extension cords as this can result in fire or electric shock. 15. Never push objects of any kind into this appliance through cabinet slots as they may touch dangerous voltage points or short out parts that could result in a fire or electric shock.
18. When replacement parts are required, be sure the service techni- cian has used replacement parts specified by the manufacturer that have the same characteristics as the original part. Unauthorized substitutions may result in fire, electric shock, or other hazards.
Safety Precautions FOR USA AND CANAD A RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK. DO NOT REMOVE COVER (OR BACK).
Due to design modifications, data given in this instruction book are sub- ject to possible change without prior notice. W ARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NO T EXPOSE THIS APPLIANCE TO RAIN OR MOIS- TURE.
2 Thank you f or pur chasing this product. (These instrustions are for TK-WD310U and TK-WD310E.) Before beginning to operate this unit, please read the instruction manual carefull y in order to make sure that the best possible per - f ormance is obtained.
3 䡲 Before starting an important recording, be sure to perform a test recording in order to confirm that a normal recording is possible. 䡲 We do not accept liability for the loss of a recording in the case of it becoming impossible to record due to a problem in the video camera, VCR or video tape.
4 Contents INTRODUCTION Features ............................................................................................. 2 Contents ............................................................................................. 4 Operating Precautions .
5 Operating Precautions ● To save energy , when it is not being used turn the system’s power off. ● This camera has been designed for indoor use. When you use it outdoors, be sure to use an appropriate housing. ● Do not install or use the camera in the following places.
6 Operating Precautions (continued) ● The white balance (A TW) of this device is optimally set for sunlight. Proper white balance may not be achieved for artificial lighting such as fluorescent lighting, etc. ● If you use this camera in locations where the camera is exposed to fluorescent light, a slow color change may occur .
7 ● Blemishes: Small spots are normal, the camera contains compen- sation functions for blemishes above 120 mV (p-p) in value. Please contact your JVC authorised dealer for further information. ● For temperatures higher than the recommended temperature, the slow shutter may not work correctly .
8 INTR ODUCTION Names and Operations of P arts [Front and Bottom] 1 Lens mount For use with CS mount lens. (C-mount lenses require a conversion ring.) 2 Backf ocus adjustment ring Adjusting the back focus during lens installation. Please refer to “Back focus adjustment” on 墌 Page 22 for instruc- tions on how to adjust the back focus.
9 3 [BF LOCK] Back f ocus loc king screw ( × 2: 2 mm) This serves to fix the back focus-adjusting ring. 4 Camera-mounting bracket The bracket has been attached on the bottom of the camera before shipment. It can also be attached on the top according to the cir- cumstance.
10 Names and Operations of P arts [Rear Panel] SEE INST - RUCTION MANUAL DC12V AC24V 1 2 CLASS 2 ONL Y (U TYPE) ISOLA TED POWER ONL Y (E TYPE) POWER VIDEO OUT INT LL SET SELECTOR 8 [DC 12V , A C 24V] Po wer input terminals To input DC 12V or AC 24V power .
11 A [SET] button During nor mal screen display , pressing and holding this button for more than 2 seconds will display the MENU screen. ( 墌 Page 24) During MENU screen display , this button is pressed to displa y or enable the selected men u item. The input digit will change when entering the camera title.
12 Names and Operations of P arts [Side Panel] COLOR VIDEO CAMERA IRIS DC VIDEO D [VIDEO/DC] Iris Selector Switch This should be set according to the type of lens if an automatic iris control lens is used. VIDEO : In case of lens with EE amp built-in.
13 Basic System 䡵 System with up to 8 cameras REC PLAY FF REW REVERSE PAUSE/ STILL REC CHECK STOP/EJECT COUNT/ CLOCK TIME MODE TIMER REC AL/PL RESET MENU VIDEO CASSETTE RECORDER SHIFT/TRACKING SET/V.
14 Mounting the lens Mount the lens according to the procedures described below . (b) (c) F COLOR VIDEO CAMERA IRIS DC VIDEO 3 4 2 1 IRIS DC VIDEO CONNECTION/INST ALLA TION 1.
15 1. Before mounting a lens, check whether it is CS-mount lens. Dimension (b) of the lens shown in the illustration must be as shown in the table below . If (b) exceeds the value in the table, it may dam- age the inside of the camera or correct mounting may be impos- sible; never use such lenses.
16 Connections on the back ● T urn of f the power supply to all components before making con- nections. SEE INST - R UCTION MANUAL DC12V AC24V 1 2 CLASS 2 ONL Y (U TYPE) ISOLA TED PO WER ONL Y (E TYPE) PO WER VIDEO OUT INT LL SET SELECTOR 䡵 Video signal cable (BNC) Connect the coaxial cables (BNC) to the VIDEO OUT connector (BNC).
17 䡵 Po wer supply (DC 12 V or A C 24 V) Connect the DC 12 V or the AC 24 V power supply to the DC 12V/ AC 24V terminals. T o prevent connection errors or a cable discon- nection, we recommend the use of lug plates for the connections.
18 MAX. 7 mm CONNECTION/INST ALLA TION Camera mounting screw hole Camera mounting bracket Rotation prevention hole Mounting the camera When mounting the camera on a fixer , pan/tilt, etc., use the camera mounting screw hole located on the camera-mounting bracket.
19 SEE INST - RUCTION MANUAL DC12V AC 24V 1 2 CLASS 2 ONL Y (U TYPE) ISOLA TED POWER ONL Y (E TYPE) POWER VIDEO OUT INT LL SET 2mm 6mm M3 × 6 SELECTOR F all Prevention •E xercise maximum caution when installing the unit to the wall or ceiling. Y ou should not engage in the installation work yourself.
20 CONNECTION/INST ALLA TION A uto iris lens adjustment Connect the camera according to the connection method, turn it on, display an image on the monitor , and check the image.
21 • LEVEL adjustment Monitor screen LEVEL turning direction T oo bright Counterclockwise (T oward L) T oo dark Clockwise (T oward H) Memo ● If the sensitivity adjustment LEVEL is turned excessively to L, the sensitivity increases because of the AGC function of the camera, and the image looks grainy .
22 CONNECTION/INST ALLA TION Back f ocus adjustment Be sure to make back-focus adjustments when changing the lens mount- ing method or using a different lens. ● To make accurate back focus adjustments, carry out adjustments in a state where the lens iris is released.
23 • With a fixed-focus lens If the focus can not be adjusted correctly by rotating the lens focus ring, adjust the back focus as follows. 1. Loosen the back focus locking screws by turning it counterclock- wise ( ) with a Phillips screwdriver . (2 locations) 2.
24 MENU SETTING Menu settings SEE INST - RUCTION MANUAL DC12V AC24V 1 2 CLASS 2 ONL Y (U TYPE) ISOLA TED POWER ONL Y (E TYPE) POWER VIDEO OUT INT LL SET SELECTOR SELECTOR button SET button 1. Press and hold the SET button for more than 2 seconds. ● The MENU screen appears.
25 4. Press the SELECTOR button in the vertical direction ( 6 or 7 ) and move the cursor (>) to the desired item. 5. Press the SELECTOR button in the horizontal directional ( 8 or t ) and change the set value. To change the set value of multiple items, repeat steps 4.
26 MENU SETTING Menu tree The menu screens are structured as shown below . VID E O AD J U S T . . FOCUS A DJ U ST.. CAMERA S E TT N G S I. . FAC T EX I T OR Y S E T T NGS I.
27 About menus FOCUS ADJUST ............ Used during focus adjustment of the auto iris lens. ( Page 27) VIDEO ADJUST ............. Sets the wide dynamic range, gain, color tem- perature, white balance, etc. ( Page 28) CAMERA SETTINGS ..... Sets the DC iris, camera title and vertical phase.
28 MENU SETTING VIDEO ADJUST screen WDR MODE Default setting: MODE2 Setting of the wide dynamic range (WDR) is performed. CUSTOM : Manually adjusts the wide dynamic range.
29 1. Display the VIDEO ADJUST screen. ( Page 24) 2. Select WDR MODE and press the SELECTOR button in the horizon- tal direction ( 8 or t ) to change the setting to CUSTOM. 3. Press the SET button. ● The WDR CUSTOM SET - TINGS screen will appear .
30 Item Content WDR BIAS Sets the low/mid luminance level of the Wide Dynamic Range ● To brighten video with low/mid luminance: Increase the value ● To darken video with low/mid luminance: Decreas.
31 A GC MODE Default setting: LO W Sets the maximum gain of AGC (Auto Gain Control). Y ou can set this device to maximum gain by the use of the slow shutter .
32 Memo ● When raising the gain, noise will appear in the screen for dark areas. ● When in a dark area and setting AGC MODE to HIGH ( × 2) and up: •V ideo may temporarily lock or noise may be noticeable. • The entire screen may temporarily change from a dark to a bright state.
33 VIDEO ADJUST screen (continued) WHITE B ALANCE Default setting: A TW The white balance adjustment mode is selected. White balance can be adjusted for lighting with color temperature in the range between 2,500K and 10,000K. AT W: The unit will be in the Auto T racking White Balance mode.
34 MANU AL WHITE BALANCE screen If the entire screen appears to be reddish or bluish in color as the result of automatic white balance adjustment, manually adjust the white bal- ance. Fill the entire screen with a white sub- ject (such as paper , cloth, etc.
35 MENU SETTING DO F FS L — — — — — — EN S AD J US T ET 120 100 150 C EX I T DG I AN 60 02 5 5 C 1. Display the CAMERA SETTINGS screen. ( Page 24) 2. Select LENS ADJUST and press the SET button. ● The LENS ADJUST screen ap- pears. 3.
36 Item Content DC GAIN Adjusts operating speed of the DC auto iris lens. Adjust according to the lens used. Increasing the value: the speed will increase [Setting range: 0 ~ 60 (default setting) ~ 255] * Depending on the lens, hunching may occur when setting this value too high.
37 1. Display the CAMERA SETTINGS screen. ( 墌 Page 24) 2. Press the SELECTOR button in the vertical direction ( 6 or 7 ) and move the cursor (>) to se- lect CAMERA TITLE EDIT . 3. Press the SET button. ● The 1st character will appear in purple and input will be al- lowed.
38 䡵 Allowed character s Pressing the SELECTOR button in the t direction will select the character on the right and pressing in the 8 direction will select the character on the left. Pressing and holding the button will continu- ously change the character selected.
39 MENU SETTING FA CT OR Y SETTINGS screen Returns set values to their factory settings. 1. Display the F ACT ORY SET - TINGS screen. ( 墌 Page 24) 2. Press the SELECTOR button in the vertical direction ( 6 or 7 ) and move the cursor (>) to CLEAR.
40 Tr oubleshooting O THERS Symptom Remedy The operation becomes un- stable The auto iris will not operate There is noise in the screen or increase in residual im- ages The colors of the screen are no.
41 O THERS Specifications Image pickup device : 1/3 type WDR digital image device Number of effective pixeis : 380,000 pixels ((H) 720 × (V) 540) Synchronizaton method : Internal,Line lock Scanning frequency : U T ype (H) 15.734 kHz, (V) 59.94 Hz E type (H) 15.
VICTOR COMPANY OF JAPAN, LIMITED Printed in Thailand L WT0181-001B-H © 2004 VICT OR COMP ANY OF JAP AN, LIMITED is a registered trademark owned b y VICT OR COMP ANY OF JAP AN, L TD . is a registered trademark in Japan, the U .S .A., the U.K. and other countries.
Un point important après l'achat de l'appareil (ou même avant l'achat) est de lire le manuel d'utilisation. Nous devons le faire pour quelques raisons simples:
Si vous n'avez pas encore acheté JVC TK-WD31 c'est un bon moment pour vous familiariser avec les données de base sur le produit. Consulter d'abord les pages initiales du manuel d'utilisation, que vous trouverez ci-dessus. Vous devriez y trouver les données techniques les plus importants du JVC TK-WD31 - de cette manière, vous pouvez vérifier si l'équipement répond à vos besoins. Explorant les pages suivantes du manuel d'utilisation JVC TK-WD31, vous apprendrez toutes les caractéristiques du produit et des informations sur son fonctionnement. Les informations sur le JVC TK-WD31 va certainement vous aider à prendre une décision concernant l'achat.
Dans une situation où vous avez déjà le JVC TK-WD31, mais vous avez pas encore lu le manuel d'utilisation, vous devez le faire pour les raisons décrites ci-dessus,. Vous saurez alors si vous avez correctement utilisé les fonctions disponibles, et si vous avez commis des erreurs qui peuvent réduire la durée de vie du JVC TK-WD31.
Cependant, l'un des rôles les plus importants pour l'utilisateur joués par les manuels d'utilisateur est d'aider à résoudre les problèmes concernant le JVC TK-WD31. Presque toujours, vous y trouverez Troubleshooting, soit les pannes et les défaillances les plus fréquentes de l'apparei JVC TK-WD31 ainsi que les instructions sur la façon de les résoudre. Même si vous ne parvenez pas à résoudre le problème, le manuel d‘utilisation va vous montrer le chemin d'une nouvelle procédure – le contact avec le centre de service à la clientèle ou le service le plus proche.
