DALIAN GOODDISPLAY CO. GVD-CBSV3M-CI SERIES, Руководство пользователя

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3．AE MODE:
Choice AE MODE on Main Menu and press left or right into submenu. Display as：

AE HOLD：Exposure mode setting. Choose HOLD（Lock mode）, fixed model. Or choose AUTO mode，
i.e., According to an outside light automatic correction image brightness signal strength and color signal shade.

AGC LIMIT(DB)：Auto Gain control. Option：LOW、MID、HIGH. Default is LOW. This parameter mainly
for low Illu. Image. Noise is smallest when LOW mode, noise is biggest when HIGH mode.

SHUTTER TIME：Shutter time(s）。Option：AUTO、1/25、1/50、1/100、1/200、1/400. The function main
apply to take photos for rapid transit object, the fastest for shutter time, the clearest for image. To a certain
extent, reduce tailing phenomenon.

BACK TO MENU：Cursor move to “(––”， press left or right to go back.
4、
Simple troubleshooting method:
Troubles Reason Solution
No image after power on
No power or Plug connector is not very good check and make corrections
The power consumption is not enough change
Power short circuit or open circuit check and make corrections
Display image but can’t
control RS485
Address code or protocol or Baud rate are
wrong
check and make corrections
The distance of RS485 cable is more than
500M Check the cables and make
corrections
The cable of RS485 is not connected well
Transmission distance is
short
Make sure the transmission cable is suitable
for RG59 standard
Suggest to use the coaxial cable
better than RG59
Only B/W image Check the setting of menu if B/W mode Change B/W mode to auto mode
AE MODE
AE HOLD
AGC LIMIT (DB)
SHUTTER TIME
BACK TO MENU
AUTO
LOW
AUTO
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