Microphone Unit: Nvt-181 And Waterproof Microphone Unit: Nvt-182 - JRC JCY-1900 Service Manual

3. OPERATION CHECKING ON HARDWARE
JCY-1900/1950 VDR Service Manual

3.5. Microphone Unit: NVT-181 and Waterproof Microphone Unit: NVT-182

Touch [Check]→[Audio]→<an audio column > to call Audio data check screen. Check the recording and playback func-
tion by [REC/PLAY] button. And Check MIC test by [Test] button.
Refer to Instruction Manual for more information.
* In the MIC test, the test signal is output from the Microphone.
Audio data check screen
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DOC No. 7ZPNA4409