Rear Panel Controls - ASL INTERCOM PS 4379 User Manual

7.0 REAR PANEL CONTROLS & CONNECTOR continued
38 STAGE ANNOUNCE OUT
This XLR 3 male connector is electronically balanced
and outputs the pre-amplified microphone signal at line
level when the STAGE ANNOUNCE button is used.
39 EXT. SPEAKER
An external speaker can be connected to this 6,3 mm
Jack. In this case the internal speaker switches off and
the audio is sent to the external speaker.
40 DC POWER INPUT
These two connectors allow an external 12-28V DC
5A, input as a back-up for the internal mains power
supply, or should no 110/240 V mains supply be
available.
41 POWER ON/OFF
This switch is used to switch on the internal power
supply.
42 MAINS POWER CONNECTION
Mains inlet with built in fuse holder. 90 -240 V AC,
50 - 60 Hz.
Power consumption 200 Watt, Fuse: 4 Amp slow blow.
User Manual PS 4379 - Issue 1 © 2007 ASL Intercom, Utrecht, The Netherlands 11