Stop
0xA0
Address
0x00
0x00
0x00
0x00
0xAF
XOR
Focus Far
0xA0
Address
0x01
0x00
0x00
0x00
0xAF
XOR
Focus Near
0xA0
Address
0x02
0x00
0x00
0x00
0xAF
XOR
Set Preset
0xA0
Address
0x00
0x03
0x00
Preset ID
0xAF
XOR
Clear Preset
0xA0
Address
0x00
0x05
0x00
Preset ID
0xAF
XOR
Call Preset
0xA0
Address
0x00
0x07
0x00
Preset ID
0xAF
XOR
Query Pan Position
0xA0
Address
0x00
0x51
0x00
0x00
0xAF
XOR
Query Pan Position
Response
0xA0
Address
0x00
0x59
Value High Byte
Value Low
Byte
0xAF
XOR
Query Tilt Position
0xA0
Address
0x00
0x53
0x00
0x00
0xAF
XOR
Query Tilt Position
Response
0xA0
Address
0x00
0x5B
Value High Byte
Value Low
Byte
0xAF
XOR
Query Zoom Position
0xA0
Address
0x00
0x55
0x00
0x00
0xAF
XOR
Query Zoom Position
Response
0xA0
Address
0x00
0x5D
ValueHighByte
ValueLowB
yte
0xAF
XOR
6. Maintenance and Troubleshooting
6.1 Camera Maintenance
1) Please power off the camera and disconnect the power adapter and socket, if it’s not used for a long run.
2) Use soft cloth or tissue to clean the camera cover.
3) Wipe it with a soft, dry cloth when cleaning the camera lens. Wipe it gently with a mild detergent if needed.
Do not use strong or corrosive detergents to avoid scratching the lens and affecting the video quality.
6.2 Troubleshooting
1)No video output
a. Check whether the camera power supply is connected, the voltage is normal, the power indicator is lit.
b. Whether the machine could do self-check after restarted.
c. Check whether the bottom of the DIP switch is the normal operating mode. (see Table 2.2 and Table 2.3)
d. Check whether the video output cable or video display is normal.
2)
No image sometimes
a. Check whether the video output cable or video display is normal.
3) Video dithering when zoom-in or zoom-out
a. Check whether the camera installation position is solid.