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Фрагмент инструкции
Set it to the desired position while observing the picture on the monitor. SHARP: Normal position. SOFT: Select this position when a Quad System is connected to this camera. (Q) Back Light Compensation Mode Selector (BLC ON, OFF) Lets you select the mode according to the position of the object and light conditions on the screen. ON: Select this mode when a strong light such as a spotlight is in the background. OFF: Normal picture. © Lens Drive Signal Selector (VIDEO, DC) Lets you select the mode according to the type of auto iris lens drive signal to be supplied to the lens from the auto iris lens connector. VIDEO: Select this mode if you are using a auto iris lens that requires a video drive signal. DC: Select this mode if you are using a auto iris lens that requires a DC drive signal. © Video Output Connector (VIDEO OUT) This connector is for connecting with the VIDEO IN connector of the video monitor. Whenever the multiplexed vertical drive (VD2) signal is supplied to this connector, the camera synchronization mode is automatically set to Vertical Drive. Cautions: * Connect to 12 V DC (10.5 V-16 V) or 24 V AC (19.5 V-28 V) class 2 power supply only. Make sure to connect the grounding lead to the GND terminal when the power is supplied from a 24 V AC power source. • To prevent fire or electric shock hazard, UL listed wire VW-1, style 1007 should be used for the DC 12 V or AC 24 V Input Terminal. 6MEML0NS A. WV-CP230 (120V AC 60Hz) Connect the power cord to an electrical outlet of 120V AC 60Hz. B. WV-CP232 (12V DC) Connect the power cord to the DC 12V IN terminal on the rear panel of the WV-CP232. 12 V DC (10.5 V- 16 V) Resistance of copper wire [at 20°C (68°F)J Copper wire size (AWG) #24 (0.22mmJ) #22 (033mm>) #20 (0.52mm') /»18 (0,83rnmJ) Resistance ft/m 0.078 0.050 0.03. 0.018 Resistance ft/ft 0.026 0.017 0.010 0.006 • Calculation of maximum cable length between camera and power supply : 10.5V DC < Va - (R x 0.42 xL)< 16V DC L : Cable length (meters) R : Resistance of copper wire (Q/meter) Va : DC output voltage of power supply unit Va- 12 L standard = L minimum = L maximum = 0.42 X R Va - 16 0.42 xR Va- 10.5 0.42 x R (meters) (meters) (meters) C. WV-CP234 (24V AC 60Hz) Connect the power cable to the AC 24 V IN terminal on the rear panel of the WV-CP234. 24 V AC, 60 Hz (19.5 V - 28 V) Recommended wire gauge sizes for 24 V AC line Copper wire size (AWG) #24 (0.22mm7) #22 (0 33mm?) #20 ■ (0.52mmJ) #18 (0 83mm!) Length ot Cable (Approx)