Input Connections
Installation Note
Keep input leads away from the output leads and AC power cables. Unless the driving source pro- vides a
source to the AUX 1 RCA jack (only works when the AUX 1/MIC 6 switch is in the AUX1 position).
AUX 2
The AUX 2 input uses an RCA plug and accepts input from a dedicated AUX source.
MIC 1- 4
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| 1 | — GND |
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| 2 | — + |
2 1 | 2 1 | 2 1 | 2 1 | 3 — - | |
3 | 3 | 3 | 3 |
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MIC 1 through 4 utilize female
MIC 5/TEL
The MIC 5/TEL input is designed to accept input from a microphone or from a telephone line. A slide switch is provided to select MIC 5 or TEL input. To connect a microphone, place the MIC 5/TEL switch in the MIC position. Use two conductor shielded cable and con- nect the cable shield to the center GND terminal. To use the TEL input, place the MIC 5/TEL switch in the TEL position and connect the 600 ohm telephone pag- ing source (dry signal only - no DC voltage) to the MIC 5/TEL screw terminals.
MIC 6/AUX 1
The MIC 6/AUX 1 input is designed to accept input from a microphone using terminal strip connections or from a high level auxiliary source such as a tuner or CD player using the AUX 1 RCA jack. A slide switch is used to select input type. Connect a microphone to the screw terminals labeled MIC 6 (works only when AUX 1/MIC 6 switch is in the MIC 6 position). Use two con- ductor shielded cable and connect the cable shield to the center GND terminal. Connect an auxiliary input
Phantom Power for MIC 5 & MIC 6
A single internal jumper is provided to supply phantom power to both MIC 5 and MIC 6. The amplifier is shipped with the jumper in the OFF position. See the figure below for the location of the phantom power jumper.
MIC 5 and MIC 6 input terminal strip
Phantom Power Jumper Location For
Mic 5 and Mic 6
Warning
Removal of the amplifier cover exposes internal components and presents an electrical shock haz- ard. For this reason, do not perform any functions requiring removal of the cover of the amplifier unless you are qualified to do so. Always discon- nect AC power from the unit before attempting to remove the cover.
Front
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