Panasonic WV-CW970 Service Manual

Also see for Super Dynamic III WV-CW974: Product catalog Product catalog Brochure & specs Specifications Operating instructions

Contents

2-154.2. Back Focus AdjustmentNote: This Back Focus Adjustment is required in the following cases;1. Replacing the CCD Image Sensor.2. Replacing the Sensor Board.4.2.1. Starting E.V.R. Adjustment Program8 Insert new floppy disk containing DOS Operating Systemand the E.V.R Adjustment Program into the computer(IBM PC/AT) and turn on the Power Switch of the com-puter.8 When starting an adjustment, at the prompt, typeRADJ2 CW97AF1 and press the ENTER key, an initialmenu page as shown in Fig. 4-2-1 will be displayed.4.2.2. Saving the Adjustment DataThis saving procedure is recommended to keep the currentadjustment status of the camera.8 Press the SAVE (F5) key of the computer, and the com-puter will ask you for the file name.8 Type xxxxxxxx.EV2 B40 19FF. Give an appropriate filename for xxxxxxxx within 8 letters, but do not useCW97C.8 Press the ENTER key.4.2.3. Loading the Adjustment DataThis loading procedure is recommended to return the adjust-ment status of the camera to the factory default setting orthe setting you saved before.8 Press the LOAD (F1) key of the computer, and the com-puter will ask you for the file name.8 Type CW97C.EV2 or xxxxxxxx.EV2 (xxxxxxxx means afile name you named before) and press the ENTER key.4.2.4. Adjustment Procedureq Select the item "1.1. PAN/TILT POSITION" with theARROW key.w Press the ENTER key for presetting the lens position.The lens turns to the center of the Dome Cover.e Place the Camera facing down more than 5 degrees (ide-ally 90 degrees) from the level as shown in Fig. 4-2-2.r Set the Rediation Chart 10 m away from the Camera asshown in Fig. 4-2-2.Note: The air holes on the Lens Cover should be downfacing floor.t If 10 m is not secured between the Camera and theRadiation Chart:Place the camera facing down more than 5° from thelevel.Pat the camera body gently. (See the Note below.)Then place the camerra carefully on the table as shown inFig. 4-2-3. (Do not give any vibration to the camera.)PANASONIC REMOTE EVR ADJUSTMENT SYSTEM CCTV PRODUCT: CW970 EEPROM:0 MENU Page (1/1) NTSC1.1. PAN/TILT POSITION1.2. BACK FOCUS ADJUST TELE 10m PLEASE CHOOSE MENU DATA BY ARROW-KEYLOAD (F1) QUIT (F3) SAVE (F5)Fig. 4-2-1Note : Reason for facing the camera down.The Zoom-Lens unit has a moving lens inside. Thismoving lens requires a tolerance (10 μm order) whenstarts to move.Because of 1/4" CCD and x22 zooming raito, the toler-ance will affect the focal point.When adjusting the camera with the Lens facing down,the tolerance will be always pulled downward by thegravity, which makes it possible to adjust back foccusas the best.Radiation Chart10 mmore than 5˚Radiation ChartTable10 mFig. 4-2-2Fig. 4-2-3