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4 Appendix
Infrared High Dome User Manual
Issue V1.0 (2020-09-25)
42
Self-testing and
image are normal
but the dome is
uncontrollable
The dome ID setting is incorrect.
Refer to ID setting.
RS485 cable connection issue.
Check Rs485connection, confirm the
connection is correct and
good in contact
Video or image
is not steady.
Video cable connection is not good.
Check and correct it.
Power supply is insufficient.
Replace with good power supply and
put power supply unit nearby the
camera.
Video image is not
steady and the
motor is faulty
Power supply is insufficient.
Replace the power
PTZ controlling
is not smooth
RS485 connection is wrong, or distance
is too long and overloaded.
1. Connect with 120
Ω
resistance
in camera’s RS485 end when it is far
from controller.
2. Increase distributor.
Summary of Contents for HDPTZ33X
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