Troubleshooting - Blusens H305 User Manual

USER'S MANUAL

6. TROUBLESHOOTING

If the device performance fails, check whether the detected problem
is in the following table. If your device still fails, contact the customer
service.
Snowflake
speckle and
sound noise
TV image is
better, but has
noise
No image. No
sound
TV image has
stripes
TV image has
shadows
TV no sound
42
- Antenna cable connector is
loose, cable is damaged.
- Antenna cable type is not
matching.
- Direction or position of
antenna is incorrect.
- Signal is weak.
- Antenna cable connector is
loose, cable is damaged.
- Power plug is loose, power
cord don´t connect well.
- Signal is exposed to
interference, such as car,
neon light, electric blower,
etc.
- TV signal is reflected by
valley or building.
- Direction of antenna is
incorrect.
- Volume setting is too low.
- Sound is muted.
- Check the antenna cable
connector plug whether or not
loose, cable whether or not
perfect.
- Check antenna cable type (VHF/
UHF).
- Adjust direction or position of
antenna.
- Attempt to use signal amplifier.
- Check the antenna cable
connector plug whether or not
loose, check cable condition.
- Check power cord whether or
not connect well.
- Press POWER on panel or
remote control.
- Check if the button is on.
- Don´t use electric blower
around machine, adjust antenna
cable direction to reduce
interference.
- Use high directional antenna.
- Adjust direction of antenna.
- Adjust volume to proper value.
- Press MUTE to eliminate mute.