Bosch DCU 220 User Manual

Robert Bosch GmbH 1 689 989 330 | 2016-11-30
Troubleshooting | DCU 220 | 45 | en
Distorted sound is produced.
 Make sure that the volume control is not set too high or too low. In most cases, a high
setting can cause the audio electronics to distort the sound.
Startup Problems
When you turn on DCU 220, it does not seem to respond.
 If you are using an external AC power, make sure that the AC adapter is correctly and
securely connected. If so, make sure that the electrical outlet works properly.
 If you are using the battery power, make sure that the battery is not discharged.
 When the ambient temperature is below -20 °C (-4 °F), DCU 220 will start up only if both
battery packs are installed.
When you turn on DCU 220, it stops after POST.
 Restart DCU 220.

Bosch DCU 220 Specifications

General

Brand	Bosch
Model	DCU 220
Category	Control Unit
Language	English