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JPEG2000 Stand alone DVR User Guide
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# 2 RxD
# 3 TxD
# 5 GND
TxD # 3
GND # 5
RxD # 2
DVMR unit Other device (PC)
D-SUB 9 cable (twisted RS-232C cable)
To connect DVR to a PC, users must use a twisted RS232 cable, as the illustration.
2-3-3 PTZ camera installation
Please connect the PTZ’s D+ to the DVR’s D+ , and D- to D-.
After the connection and the related setup is done, users are able to control the PTZ camera through the front
panel buttons. Please refer to Ch1and Ch6.
connector description
1 DCD
2 RxD
3 TxD
4 DTR
5 GND
6 DSR
7 RTS
8 CTS
9 NC
ASCII-CODE
Func. CODE Func. CODE Func. CODE Func. CODE Func. CODE
REC R RIGHT K MODE D CH3 3 CH11 !
STOP S NEXT N PIP I CH4 4 CH12 @
PLAY P ENTER 0X0D SEQ Q CH5 5 CH13 #
SEARCH E - < J.SHU L CH6 6 CH14 $
MENU M + > KLOCK C CH7 7 CH15 %
UP U PTZ T QPLAY Y CH8 8 CH16 ^
DOWN J ZOOM Z CH1 1 CH9 9
LEFT H FRZ F CH2 2 CH10 0