Page Loop
1. Press the space bar at the “Page Loop On” script.
2. Unplug the Audio Source #8 Output R & L cable from the MCA-C5.
Unplug the Line Outputs Zone 1 R & L RCA cable from the MCA-C5.
3. Plug the Line Output Zone 1 R (red) RCA cable into the “Paging Audio Out”
jack of the MCA-C5.
4. You should hear undistorted sound from one speaker only while viewing the
audio for distortion on the oscilloscope.
5. Adjust the Paging Audio Gain Control to its min and max range.
The audio will slightly increase as you adjust clockwise.
The audio will slightly decrease as you adjust CCW.
You should hear undistorted sound from one speaker only while viewing the
audio for distortion on the oscilloscope.
6. Press the space bar at the “Page Loop Off” script.
7. Adjust the Paging Audio Gain Control to its min and max range.
The audio will have no change as you adjust the control.
You should hear undistorted sound from one speaker only while viewing the
audio for distortion on the oscilloscope.
8. Unplug the Right RCA cable from the “Paging Audio Out” jack.
9. Reconnect the Line Outputs Zone 1 R & L RCA cable to the MCA-C5.
10. Press the space bar to start the next group
.
11. Continue by performing the
script.
MCA-C5 Test Procedure
Rev 1.5
Page 53 of 78
Summary of Contents for MCA-C5
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Page 41: ...39 Russound MCA C5 User and Installation Manual Notes ...
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