Amplifier; Installation - Omnitronic EM-760A Bedienungsanleitung

5.4 Amplifier

36. FAN
37. POWER ON/OFF
Press this button, to turn on the EM-760 A. The POWER indicator on the front panel lights up when the
unit is powered on.
38. SPEAKER CONNECTIONS OUT 2
Speaker output connectors.
39. SPEAKER CONNECTIONS OUT 1
Speaker output connectors.
40. AC-CONNECTION with FUSEHOLDER
Used to plug the power cord in. Only replace the fuse when the device is disconnected from mains. Only use
fuses of the same rating and power. The correct fuse value is specified on the rear panel.
41. SPEAKER CONNECTIONS OUT 2
Screw connectors.
39. SPEAKER CONNECTIONS OUT 1
Screw connectors.
43. OUTPUT MODE
Determines the output mode of the EM-760 A.
MODE 1: The signal of MASTER 1 is present at both MASTER outputs.
MODE 2: The signal of MASTER 1 is present at MASTER Out 1, the signal of MASTER 2 is present at
MASTER Out 2.
MODE 3: The signal of MASTER 2 is present at both MASTER outputs.

6. INSTALLATION

6.1 Rack installation
The EM-760A is built for 19" racks (483 mm). The rack you use should be a Double-Door-Rack where
you can open the front panel and the rear panel. The rack should be provided with a cooling fan. When
mounting the amplifier into the rack, please make sure that there is enough space around the device so that
the heated air can be passed on. Steady overheating will damage your device.
You can fix the amplifier with four screws M6 in the rack.
Be careful when mounting the amplifier into the rack. Put the heaviest devices into the lower part of the rack.
Be aware that fastening the amplifier with four screws on the front panel is not enough. In order to ensure
safety, additional fastening by using ground and side bars is necessary.
If racks are to be transported or used for mobile use, additionally fasten the devices by connecting the rear
brackets with the side or ground bars of the rack. In this way, the amplifier cannot be pushed backwards.
The front panel alone is not designed to absorb acceleration forces occurring during transportation.
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