Troubleshooting; Technical Data - Silvercrest SLB 1.2 A1 User Manual And Service Information

Troubleshooting

Fault
Loudspeaker LEDs
do not light up.
No sound, but the
LEDs of the loud-
speakers light up.
No sound or insuffi-
cient volume only
on the connected
headphones.

Technical data

Power output (RMS)
Power supply
Power consumption
Audio connector
Headphone socket
Dimensions (W x H x D):
Weight
Temperature, air humidity
Possible cause, remedy
 Control knob
control knob clockwise.
 No USB connection: Check the USB
connection. If you have connected the
loudspeakers to a USB hub, connect the
loudspeakers directly to the USB socket of
your audio device.
 The USB socket of your audio device is
defective.
 Volume setting too low: Turn the control
knob
 Headphones are connected to the
headphone socket
headphones.
 The audio connector is not correctly inserted:
Check the audio connector and ensure it is
correctly inserted.
 The audio output of your audio device is not
functional: Check the function by connecting
headphones or another loudspeaker to the
output; read the instruction manual of the
audio device.
 Volume setting on the audio device too low:
Increase the volume setting on the audio
device.
 Headphones defective: Check their function
by connecting them directly to the audio
device.
Input voltage
Multimedia PC Loudspeakers SLB 1.2 A1
set to "OFF": Turn the
clockwise.
2 x 0,6 W
via USB-A connector (from USB 1.1)
5 V
< 500 mA
Via 3.5 mm jack plug
For 3.5 mm jack plug
70 x 226 x 66 mm
450 g
5 to 35 °C; max. 85 % rel. humidity
: Disconnect the
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