X3-09 Hardware Manual
Page 23
PROBLEM User can't turn on the sound output. POSSIBLE CAUSE POSSIBLE SOLUTION The adaptor is no sound. Turn up the volume or turn the unit on . ... the stand by button when connected to the adaptor for a long time and built-in battery was overly discharged Press Reset button to solve simple problems before contacting customer service. Dim screen. The brightness may be turned down or mute. There is not correctly connected. The built-in the tables below...
PROBLEM User can't turn on the sound output. POSSIBLE CAUSE POSSIBLE SOLUTION The adaptor is no sound. Turn up the volume or turn the unit on . ... the stand by button when connected to the adaptor for a long time and built-in battery was overly discharged Press Reset button to solve simple problems before contacting customer service. Dim screen. The brightness may be turned down or mute. There is not correctly connected. The built-in the tables below...
X3-09 Hardware Manual
Page 24
... is weak. System software of room. Other possibilities: Static or other external interference may be obstructed by buildings or metal block. If the problems still exist, please cut off the power supply and consult your service center or a qualified technician. 23 The built-in rechargeable battery is ...and then plug it into the outlet again to supply power or charge the battery. Intermittent reception and/or unstable reception. Troubleshooting PROBLEM The unit can't receive satellite signals or can't orient. Make sure to use the unit out of the unit fails to function abnormally....
... is weak. System software of room. Other possibilities: Static or other external interference may be obstructed by buildings or metal block. If the problems still exist, please cut off the power supply and consult your service center or a qualified technician. 23 The built-in rechargeable battery is ...and then plug it into the outlet again to supply power or charge the battery. Intermittent reception and/or unstable reception. Troubleshooting PROBLEM The unit can't receive satellite signals or can't orient. Make sure to use the unit out of the unit fails to function abnormally....