Rs-232 Protocol; Troubleshooting - CPcam 4 CH Digital Video System User Manual

RS - 232 REMOTE PROTOCOL
RS - 232 REMOTE PROTOCOL
You can use the PC keyboard to simulate DVS keypad.
DATA: REMOTE PROTOCOL using 8 bit data、1 start bit、1stop bit
F UNCT ION CODE AS CII F UNCT ION CODE AS CII
KEY_MENU 0x4D
KEY_SEARCH 0x73
KEY_ENTER 0x0D
KEY_QUAD 0x51
KEY_POP 0x5A
KEY_PIP 0x70
KEY_SLOW 0x53
KEY_REC 0x72
KEY_LEFT 0x4C
KEY_UP 0x55

TROUBLESHOOTING

TROUBLESHOOTING
When malfunction occurs, it may not be serious and can be corrected easily. The following table describes the most
common problems with their solutions. Please read thoroughly before calling your DVS dealer.
PROBLEM
No power
Not working when press any
button
No recorded video
Timer Record enable does not
working
No live video
NTSC & PAL System switch
M KEY_PLAY
s KEY_DOWN
ENTER KEY_RIGHT
Q KEY_KEY_LOCK
Z KEY_CH1
p KEY_CH2
S KEY_CH3
r KEY_CH4
L
TIMER REC PROCEED
U
l Check power cord connections.
l Confirm that there is power at the outlet.
l Check if it is under Key Lock mode.
l Press "MENU" & "ENTER" to exist Key Lock mode.
l Check if the HDD is installed properly.
l Check if the Time Enable is set to YES
l Check camera video cable and connections.
l Check monitor video cable and connections.
l Confirm that the camera has power.
l Check camera lens setting.
To switch the system, press "FF" to NTSC system and
"REW" to PAL system. (Refer to Page 8 "Getting Started").
19
0x50 P
0x4E N
0x52 R
0x4B K
0x31 1
0x32 2
0x33 3
0x34 4
0X54 T
SOLUTION