Kennell LTC2-A1202, User Manual

Page: 36 / 40

28
TROUBLESHOOTING
Problem Possible Cause Solution
No action or image
after powered on
Power supply failure Check power supply
Power adapter damaged Replace power adapter
Power cable connection got loosen Check & reconnect
No self-testing after
powered on, or with
motor noise
Not enough power supply
Check & reconnect power cable
connection
Mechanical failure Repair
Not controllable from
remote controller
Low battery of remote controller Change battery for remote controller
Exceed remote control distance Control within distance of 8M
After power on,
self-test
successfully, but not
controllable Wrong address / protocol / baud rate Check & set again
Wrong connection or short circuit of
RS-485/RS-232 or RS-232 cable
Check & reconnect
Video loss when
pans / tilts / zooms
Not enough power supply Check & reconnect power cable
Video cable not properly connected Replace with a good video cable
Video captured after
connected to digital
video interface of a
capture device is not
good as the video
captured after
connected directly
analog video
interface of the
capture device
Different video capture devices have
different video capturing
performance, image quality maybe
worse after it has been converted
from analog to digital
Consult video capture device
supplier for more information