User manual PANASONIC WV-CL920A

[. . . ] Color CCTV Cameras Operating Instructions WV Model No. -C CL 92 4 WV-CL920A WV-CL924A (Lens : option) Before attempting to connect or operate this product, please read these instructions carefully and save this manual for future use. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. Power disconnection. Unit with or without ON-OFF switches has power supplied to the unit whenever the power cord is inserted into the power source; however, the unit is operational only when the ON-OFF switch is in the ON position. Unplug the power cord to disconnect the main power for all unit. For U. S. A SA 1965 The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the product's enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. [. . . ] The ALC CONT menu appears. -25- ** ALC CONT ** BACK LIGHT COMP PRESET PEAK MODE MASK SET LEVEL RET END OFF OFF . . . I. . . . . ALC Mode with PRESET OFF These modes are effective when the main object in the scene is not located in the center of the screen and a source of bright light is located near the center of the screen. In these modes, the picture is divided into 48 areas that mask the light to keep the clarity of the picture. Note: If ELC is selected, set MASK SET and LEVEL according to this procedure. Move the cursor to the PRESET parameter and select OFF. The item MASK SET appears on the menu. ** ALC CONT ** BACK LIGHT COMP PRESET PEAK MODE LEVEL RET END ON OFF . . . I. . . . . + ** ALC CONT ** BACK LIGHT COMP PRESET PEAK MODE MASK SET LEVEL RET END OFF OFF . . . I. . . . . Move the cursor to the PRESET parameter and select ON. The backlight compensation is automatically set. If you want to change the video output level (picture contrast), move the "I" cursor for LEVEL and adjust the level. Move the cursor to RET and press I to return to the CAM SET UP menu. Move the cursor to MASK SET and press I. The 48 mask areas appear on the monitor screen. The cursor is blinking in the top left corner of the screen. Blinking 4. To cancel masking, move the cursor to that area and press I. Turns to white Blinking 3. Move the cursor to the area where backlight is bright, and press I to mask that area. (When the cursor is moved on an area that has already been masked, the mask and cursor start blinking. ) 5. After masking is completed, press I for 2 seconds or more. If you want to change the video output level (picture contrast), move the "I" cursor LEVEL and adjust the level. Move the cursor to RET and press I to return to the CAM SET UP menu. (To return to the camera picture, move the cursor to END and press I). Caution: When an auto iris lens requiring a DC control signal is used, the lens iris is fully opened in ELC mode. Blinking -27- 2-3. [. . . ] LOW: Color picture switches to black-and-white at approx. 1 lx with F1. 4 lens. HIGH: Color picture switches to black-and-white at approx. 5 lx with F1. 4 lens. Move the cursor to DURATION TIME to set the switching time using L or M. The following switching times are available: 10s--30s--60s--300s (S) (L) 10-7. [. . . ]