minrray UV520-ST, Руководство пользователя

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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.