Yamaha YMC-700 Service Manual page 33

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C: MIC CHECK
This menu is used to check MIC.
1: MIC CHECK
The signal input through the microphone is output via A/D – D/A.
Audio input select: MIC
D: TEST TONE
The built-in noise generator of DSP outputs the test noise through the channels specified by using the sub-menu.
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The noise frequency for LFE is 30 to 80 Hz. Other than that, the noise frequency is 500 Hz to 2 kHz.
1: TEST ALL
The test noise is output from all channels.
2: TEST FRONT L
The test noise is output from FRONT L channel.
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3: TEST CENTER
The test noise is output from CENTER channel.
.
4: TEST FRONT R
The test noise is output from FRONT R channel.
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Example
C: MIC CHECK
– >
1: MIC CHECK
NOW EXECUTING
VOLUME: 25
AUDIO: MIC
VIDEO: – –
Example
D: TEST TONE
– >
1: TEST ALL
NOW EXECUTING
VOLUME: 25
AUDIO: – –
VIDEO: – –
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5: TEST SURROUND R
The test noise is output from SURROUND R
channel.
6: TEST SURROUND L
The test noise is output from SURROUND L
channel.
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7: TEST LFE (SUBWOOFER)
.
The test noise is output from LFE channel.
YMC-700/YMC-500
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