WARNING!
All other work should be performed by trained service
staff, especially in the following cases:
- Mains power cable, socket or plug has been damaged
- Objects or liquids have entered the unit
- The unit is not operating normally
- The unit was dropped or the housing is damaged
CAUTION!
The device complies with the electromagnetic compatibility requirements
of EN 55103 (product family standard for audio, video, audio-visual
and entertainment lighting control apparatus for professional use) for
the environments E1 (residential), E2 (business and commercial), E3
( outdoor use in urban areas) and E4 (outdoor use in rural areas).
Acoustic interference and malfunctions may occur if the unit is operated
in the immediate vicinity of high-frequency transmitters (e.g. wireless
microphones, mobile phones, etc.). Damage to the unit is unlikely, but
cannot be excluded.
To meet the EMC requirements, use only shielded cables with properly
connected plugs for all input signal terminals.
D12 Amplifier, Hardware manual (2.0E) Safety precautions - 2/Page 6 of 32