Yamaha DME4io-ES Service Manual page 70

DME4io-ES/DME8i-ES/DME8o-ES
q When the test is started, Fs and MUTE are set as displayed. Measure the output level and check if the output from
the ANALOG OUT is in the settings.
(The output destination is different according to the circuit board to be checked. DME8i-ES does not need this test.)
w Press the [ENTER] key of the PC if the output level is OK. The next setting will be displayed. Check the output in
the same manner and press the [ENTER] or [0] key according to the result.
e If the output is NG, press the [0] key of the PC to fi nish the test.
Test No. Fs
1 96K
2 48K
3 48K
Troubleshooting
In case of abnormal level of output, check the followings.
Whole DA circuit board
Signal coming through the CN701 of the DA circuit board
The result may not be OK unless the result for the DSP7 test is OK as the DSP7 function is used.
70
MUTE
OFF
OFF
ON