Russound R1250MC Installation Manual page 16

Audio and Trigger Test:
1) Connect the CD player line level output to Bus In Left and Right jacks.
2) Press Play on the CD player and play any song.
3) Place a Trigger Test LED into the Zone 1 Trigger Out 12V jack.
4) Set the Zone 1 Line In/Bus In slide switch to Bus In.
5) Zone 1 Front Panel LED with illuminate Green.
6) Zone 1 Trigger Out Test LED will illuminate Red.
7) Repeat step 3 through step 6 for all zones.
8) Connect speakers to Zone 1 Speaker A output.
9) Adjust Zone 1 Left Gain control clockwise.
10) Volume will increase for the left channel.
11) Adjust Zone 1 Right Gain control clockwise.
12) Volume will increase for the right channel.
13) Set the Stereo/Bridge Mono slide switch to Bridge Mono.
14) Adjust the Left Gain control.
15) Volume increases for both channels when adjusted clockwise.
16) Volume decreases for both channels when adjusted counter clockwise.
17) Adjust the Right Gain control.
18) No change in volume should occur.
19) Set the Stereo/Bridge Mono slide switch to Stereo.
20) Adjust the Left and Right Gain controls for a moderate volume level.
21) Repeat Step 8 through Step 20 for all zones.
22) Set the Line In/Bus In slide switch to Line In for Zone 1.
23) Connect speakers to Speaker B output for Zone 1.
24) No sound should be heard.
25) Move the CD player from Bus In Left to Line In Left for Zone 1.
26) Only the Left channel will be heard on the speakers.
27) Move the CD player from Bus In Right to Line In Right for Zone 1.
28) Now the Right channel will also be heard on the speakers.
29) Repeat Step 22 through Step 28 for all zones.
R850MC & R1250MC
Test Procedure
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