Sony hdw-730 Operation Manual page 342

2
Connect an earphone to one EARPHONE jack. Check that the
speaker sound is cut off and that you can hear the sound from the
microphone in the earphone.
3
Turn the MONITOR control and check that the earphone volume
changes accordingly.
4
Connect the earphone to the other EARPHONE jack. Check the
earphone by repeating step 3.
(5) Testing external microphones
1
Connect external microphones to the AUDIO IN CH-1/CH-2
connectors.
6
2
Set the LINE/MIC/+48V ON switch to +48V ON or MIC in
accordance with the type of the microphone power supply.
If the microphone you connect to AUDIO IN CH-1 or CH-2 is of the
internal batteries type, set the appropriate LINE/MIC/+48V ON
switch to MIC.
If the microphone you connect to AUDIO IN CH-1 or CH-2 is of the
external power supply type, set the appropriate LINE/MIC/+48V
ON switch to +48V ON.
3
Set the AUDIO IN switches to REAR.
4
Aim the microphones at a sound source.
5
Check that the audio level meter in the display panel and the audio
level indicators in the viewfinder reflect the changing sound level.
6-8
Chapter 6 Maintenance