Configuration – Maxtor Digital Video Recorder CBC V 0.4 User Manual
Page 7
2.2.2 Connect with Multiplexer
Alarm Input
GND
Video Camera
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16
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VCR OUT
DVR
VCR IN
Main Monitor
2
1
RS232
Alarm
Sensor
PC
2.3 RS232 Remote Protocol
You can use the PC key board to simulate DVR key pad.
DATA: REMOTE PROTOCOL using 8 bit data、1 start bit、1stop bit
ACT C0H ID FUNCTION STOP
(FFH) (7FH)
FUNCTION CODE
ASCII FUNCTION CODE
ASCII
MENU
0x4D
M
DOWN / STOP
0x4E
N
ENTER
0x0D
ENTER
LEFT / F.F.
0x4C
L
SEARCH
0x48
H
RIGHT / F.R.
0x52
R
SLOW 0x53
S PLAY 0x50
P
UP / PAUSE
0x55
U
RECORD
0x72
r
3. Configuration
7