Sonic Impact Technologies Sonic Impact Video-55 - Manual (Page 22)

Symptom Possible problem Solution
The battery of the remote
control is discharged
Replace the battery (see the quick-
reference card for details of the
procedure)
There is radio wave
interference
Too close to the radio
transmission tower
Move the speaker to see if the
interference disappears. You can buy
a shielded cable at the local
electronics store.
The power is not turned on
when using an external power
supply.
Release HOLD to turn on the power
switch
When using an external power
supply, the power cord is not
connected to the wall outlet.
Insert the power plug into a outlet
wall
The display
screen has
problems
A black screen
is displayed
when the
device is
turned on
When using an external power
supply, the power connector is
not connected to the power
socket on the back of the
Video-55 system.
Plug the power connector into the
DC socket.
Symptom Possible problem Solution
The rechargeable battery is
discharged
Charge the device [sic; battery] or
use an external power supply
The rechargeable battery is
making poor contact
Establish close contact between the
rechargeable battery and the device
The video/audio file has no
video signal output, and the
device has entered
screensaver status
Normal, play video signal
The power supply comes loose
when using an external power
supply
Fasten the power supply outlet
A black screen
is displayed
when
video/audio
files are
played
The rechargeable battery is
discharged
Charge the device or use an external
power supply
The video/audio player is not
connected correctly
Correctly connect iPod ® or other
video/audio player
The video/audio signal input
interface is not MENU correctly
Make sure that iPod ® or VIDEO is
selected for video/audio signal input
in the VIDEO MENU
A blue screen
is displayed
when the
device is
turned on
The video/audio player is in
blue screen status
Operate the video/audio player to
start playing