Troubleshooting
Look through the trouble shooting information. Some simple checks or minor adjustment
of the unit on your part may help resolve the problems. If the problems prove to beyond
your capability, you had better hand it over to a professional qualified technician.
The integrated circuits are easily breakdown by static. Make sure the antistatic protection
has been well taken before maintenance.
Troubles Possible Causes Suggested Solutions
No power
The power cord has not been well
connected
Plug the power cord into the
outlet tightly and turn on the
power; if no power still, turn off
the power again, and turn it on in
5-10 minutes.
The antenna is not adjusted well
Adjust the antenna or use an
outdoor antenna
Use antenna incorrectly
Use an antenna with 75 ƻ
impedance input
Can not scan
programs
Parameter input incorrectly
Input Frequency, Bandwidth
parameter correctly
Output cord connect incorrectly Connect the output cord correctly.
No picture
The video output mode of the
unit is different from the mode of
monitor
Reset the working system
No Color
The video output system of the
unit is different from the mode of
monitor
Reset the color system
Batteries incorrectly installed Install the battery correctly
Batteries exhausted Replace the battery
Beyond the effective operation
range
Operate within an normal range
The remote
control fails to
work
The remote sensor is pointed to
by bright light
Place the unit elsewhere for a
change
Audio track and
subtitle
language are
not the chosen
items
Has not chosen the right sound
track
Press the Audio button to shift the
channel
