Troubleshooting - Block CVR-100+ MK III Bedienungsanleitung

Error Messages and General Troubleshooting
Error Description
No power even though the
unit is on
No sound
No sound on a channel
Loud buzzing
Weak bass
Distorted sound
The remote does not work
Keys do not work
(Device or remote control)
Fault in reception
Network connection is not
possible
Repairs and interventions in the device may only be carried out by
!
authorized persons. Qualified personnel are made.
Stand 07|22
56
Possible cause and remedy
- The power cable is not connected
- The socket is defective
- The fuse in the device is defective - Fault must be repaired by a technician
- The power cable is defective
- The unit is not on at all
- The volume is too low
- The speaker cable is not connected properly
- No input signal
- The wrong input is set on the device
- The audio input is not connected correctly
- The selection of the input is incorrect
- The speaker cable is not connected correctly
- The speakers are defective
- An audio cable is not properly connected or defective
- The earthing cable is not connected to the record player
- Your unit is too close to another unit or TV
- The phase of the loudspeaker is not connected correctly Change +/-
- Volume, bass or Treble are set too high
- Speakers may be defective
- There is a bridge (short circuit) on the loudspeaker cable
- Make sure that the batteries are inserted correctly
- Are the batteries empty? Please replace them with new ones
- Point the remote control at the receiver on the unit
- Remove all objects between the remote control and the unit
- Determine if the distance between the FB and the device is more than 8 meters
- Turn the unit off and then on again.
- Alternatively, remove the device from the power and then reconnect it.
(The device can be influenced by external power interferences)
- The station is not set correctly
- The antenna is not properly aligned
- Restart a station search
- The network is currently unavailable. Please try again later
- The router does not allow any port, since the device is not yet Address. Start the
network wizard
- Check the distance between the router and the device
- Change the selected encryption method of the router
- Determine whether a firewall rejects the device