JVC GR-DF570 User Manual

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● It is recommended to use the AC Adapter as 

● To monitor the picture and sound from the 

camcorder without inserting a tape or memory 
card*, set the camcorder’s Power Switch to “A” or 
“M”, then set your TV to the appropriate input 
mode.

* GR-DF570/470 only

● Make sure you adjust the TV sound volume to its 

minimum level to avoid a sudden burst of sound 
when the camcorder is turned on. 

You can reproduce real three-dimensional 
acoustic fields on a conventional TV, VCR, or 
stereo system connected to the camcorder.

Shoot a video in Biphonic Recording mode. 

Connect the camcorder to a TV, VCR, or 

stereo system. (

Perform steps 

1 – 3 in “Normal Playback” 

Press BIPHONIC to change the setting.

“

A” or “

A”*: Biphonic mode is 

automatically engaged when the camcorder 
detects footage recorded with the Mic for 
Biphonic while “AUX MIC” is set to “BIPHONIC”.
“

ON” or “

ON”*: Biphonic mode is 

engaged.
No indication: Biphonic mode is disengaged.

* “

” appears when the camcorder detects 

footage recorded while “AUX MIC” is set to “OFF”

● As long as you use the Mic for Biphonic, even if 

“AUX MIC” is set to “OFF” on Biphonic Recording, 
you can obtain a Biphonic effect by selecting 
“

ON” on the playback.

● Make sure that Biphonic mode is disengaged 

when you use headphones at Biphonic playback 
to obtain genuine Biphonic effect.

● When you use a microphone other than the Mic 

for Biphonic during Biphonic Recording, you 
cannot obtain an expected effect even if “

ON” 

or “

ON” is selected on the playback.

To start playback, press 4/9.

● Stereo speakers (incorporated in a TV) are 

required for Biphonic playback.

● Biphonic effect is maximized in the following 

cases:
• When you enjoy the video on a big screen TV.
• When the distance between the left and right 

speakers is sufficient.

• When you position at 

front center of both 
speakers. 

GR-DF570_470ASIA_05Video.fm  Page 24  Wednesday, January 19, 2005  7:41 PM