15
Figure 3.12 BLC
When select “Off”, camera will not take back light compensation.
RS-485
Press MENU button to enter RS485 setup interface:
Figure 3.13 RS-485 Setup Interface
POS/ NEG
Move cursor to “POS / NEG”, and press left / right to select POS or NEG. Selecting “+”, the video will be normal,
while selecting “-”, the video will be negative.
Zoom Speed
Move cursor to “Z Speed”, and press left/right to select from “1/2/3/4”. 1 means the slowest speed, and 4 means
the fastest speed.
Definition
Move cursor to “Definition”, and press left/right to select High, Middle,
低中
, and low to adjust the image
definition.
Line Control
Move cursor to “Wire Remote Control”, and press left/right to select “Mode1/Mode2”.
Mode1 is: When Vz-Vc=12V, wide-angle direction zooming. When Vz-Vc=-12V, tele direction zooming;
Mode 2 is on the opposite.
Right,Up
Button
RS485
Protocol PELCO-D
Baud 2400 (1200, 2400, 4800, 9600, 19200, 38400, 115200 optional)
Address 001 (000 to 254 optional)
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