Troubleshooting - Steren AMP-013 Manual De Instrucciones

5. TROUBLESHOOTING

TROUBLE
The AMP-013
doesn't sound
The player controls
do not work
The USB/SD reader
do not work
6. SPECIFICATIONS
Input:
Battery:
Power output:
Frequency response:
Carrier frequency:
Sensitivity:
Microphones:
Input:
Frequency response:
THD:
Consumption:
Stand-by power consumption:
Remote control (input):
Product design and specifications are subject to change, without notice.
14
• Increase the volume of the MP3/AUX or MIC controls.
• In the USB/SD mode, press and hold this key
the master volume (V00-V30).
• If you connect other devices into the AUX input the buttons
, and will be disabled.
• Remember that the device USB/SD must contain MP3 files.
• Remove the memory port, replace it, wait a moment for the
amplifier to detect it.
• Increase the volume with the MP3/Aux.
110-240 V~ 50/60Hz 50W
14V- - - 2.2Ah
50Wrms
100-15000Hz
220-270 MHz
10dBuV
9V- - - (square battery)
40Hz – 16kHz
<0.5%
432 Wh/day
240 Wh/day
3V CR2025
SOLUTIONS
to increase