Adjusting Audio Recording Level

You can select to adjust the audio recording levels for the two channels (CH1/CH2) manually or automatically.

CH1 CH2

 

INT

 

INPUT1

 

INPUT2

 

 

LC

 

FULL AUTO

AUTO

 

MANUAL

ON

 

CH1 CH2

OFF

.

Manual Adjustment Mode (Manual

Adjustment)

Set the [CH1/CH2 AUTO/MANUAL] switch on the camera recorder to “MANUAL” to enter the manual adjustment mode, and use the [CH1]/ [CH2] recording level adjustment knob to set the recording level.

You can adjust the level manually during the recording, recording standby, and stop modes.

oSetting Input Channel to “INPUT1”/“INPUT2”

1Set the [CH1/CH2 AUTO/MANUAL] selection switch to “MANUAL” for the channel to be adjusted manually.

2Turn the corresponding [CH1]/[CH2] recording level adjustment knob to adjust the level.

When [Audio Set]-[Limiter] is set to “Off”,

 

adjust such that the audio level meter does not

 

light up at ­2 dB even for loud sounds.

(

 

 

P107 [ Limiter ] )

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

00: 00: 00.00

 

 

 

 

 

 

 

 

Jan 24 , 2012

 

 

 

 

 

 

 

 

12 :34 : 56

 

 

 

 

 

 

 

 

 

 

 

5 . 6f t

 

 

 

 

 

 

 

 

 

 

ND 1 /64

 

 

 

 

 

 

 

 

 

 

 

AE+6

 

 

 

 

 

 

 

 

 

 

 

0dB

 

4030

20

10

0

 

 

 

 

F1. 6

 

 

P13000K

1 / 100

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4030

20

 

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-2dB

.

oSetting Input Channel to “INT” for Both [CH1] and [CH2]

1Set the [CH1 AUTO/MANUAL] selection switch to “MANUAL”.

2Turn the [CH1] recording level adjustment knob to adjust the level.

When the built­in microphone and the [AUX] input terminal are used, the recording levels of [CH1] and [CH2] are interlocked.

This is also effective when the [CH1 AUTO/ MANUAL] selection switch is set to [CH2].

Memo :

Select [Limiter], [AGC Response], [AGC Mode], or [Int. Mic Separation] in the menu to set the recording audio.

For the reference level to be recorded to an SD card, set [Main Menu]-[A/V Set]-[Audio Set]-[Ref. Level] to “­20dB”, “­18dB”, or “­12dB”. (common for CH1/CH2)

( P107 [ Ref. Level ] )

The operations of the [CH2] recording level adjustment knob and [CH2 AUTO/MANUAL] selection switch are disabled.

Automatic Adjustment Mode

Set the [CH1/CH2 AUTO/MANUAL] selection switch to “AUTO” or the [FULL AUTO] switch to “ON” to enter Automatic Adjustment mode. The audio recording level is set automatically according to the input level.

When the [FULL AUTO] switch is set to “ON”, mode switching with the [CH1/CH2 AUTO/ MANUAL] selection switch is disabled.

Memo :

When [Main Menu]-[A/V Set]-[Audio Set] -[Limiter] is set to “Off” while in the automatic adjustment mode, the limiter operates at ­5dBFS.

If [Limiter] is set to other than “Off”, the limiter

operates according to the value set. ( P107 [ Limiter ] )

When [A/V Set]-[Audio Set]-[Audio On FULL AUTO] is set to “SW Set”, you can switch the audio recording mode with the [CH1/CH2 AUTO/MANUAL] selection switch on the camera recorder even if the [FULL AUTO] switch is set to “ON”.

( P109 [ Audio On FULL AUTO ] )

Shooting

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JVC GY-HM650U specifications Adjusting Audio Recording Level, Manual Adjustment Mode Manual, Automatic Adjustment Mode