7. PROBLEM CHART
PROBLEM
No power.
No signal output.
8. CLEANING AND MAINTENANCE
We recommend a frequent cleaning of the device. Please use a soft lint-free and moistened cloth. Never use
alcohol or solvents!
There are no servicable parts inside the device. Maintenance and service operations are only to be carried
out by authorized dealers.
Should you need any spare parts, please use genuine parts.
Should you have further questions, please contact your dealer.
CAUSE
The power unit is not connected.
Blackout-mode activated.
DANGER TO LIFE!
Disconnect from mains before starting maintenance operation!
Check the connection cable of the
power unit and any extension-cables.
Switch off blackout by pressing the
Blackout-button.
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REMEDY
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