➅DC IRIS Level Controller
When the ALC lens selection switch is set to DC, use the same control bar as the driver to control the IRIS level.
E
⑦Video Output Port
This port shall be connected to the monitor video input port or equivalent. You may output camera video signals through this port.
⑧DAYNIGHT Selection Switch
If you set this switch to AUTO, the DAYNIGHT function will be automatically activated according to the illumination. Under poor illumination, IR Filter will be automatically eliminated in the black and white mode(BW Mode) to raise the sensitivity but under good illumination, IR Filter will be automatically inserted in the color mode(COLOR Mode).
IR Filter responds to the preset Duration Time (Delivery Condition:10 seconds). When you convert DAYNIGHT in the AUTO mode, you shall set Duration Time as follows. (Please turn off the L/L switch and the AWB switch to begin with).
Whenever you convert the DAYNIGHT selection switch from EXT to AUTO while you hold on to the INC/DEC switch, DURATION TIME becomes 10s, 30s, 60s, 90s, 120s, and 150s in sequence. Upon setup, you shall cancel pressing the INC/DEC switch to save the setup condition in the camera. Upon saving, the DAYNIGHT mode will be automatically converted depending on DURATION TIME even in the event of POWER On/Off.
For resetting, please repeat the above procedure. (Upon resetting, you may r eturn both L/L and AWB to the previous condition.)
If you set this switch to EXT, COLOR/BW Mode varies depending on the external signal input to the DAYNIGHT external signal input port(⑨).
⑨DAYNIGHT External Signal Input Port
When the DAYNIGHT selection switch(⑧) is set to EXT, COLOR/BW Mode varies depending on the input signal to this port.
The input terminal shall be DC5V
ON : Closed contact
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