Audio Input Signal Selection; Selecting The Ch-2 Channel Input Connector; Selecting The Audio Signal Input; Adjusting Audio During Recording - JVC GY-HD250U - 3-ccd Prohd Camcorder Instructions Manual

e_hd250.book Page 56 Tuesday, October 24, 2006 3:11 PM
SETTING AND ADJUSTMENTS BEFORE SHOOTING
Audio Input Signal Selec-
tion
The GY-HD250/GY-HD251 is provided with the INPUT1 con-
nector and the INPUT2 connector for audio input.
Select the audio from the INPUT1 connector or the INPUT2
connector using the CH-2 INPUT switch for the audio to be
recorded in CH-2.
Selecting the CH-2 channel input
connector
Select using the CH-2 INPUT switch.
INPUT1 : Inputs the audio from the INPUT1 connector
into CH-2.
INPUT2 : Inputs the audio from the INPUT2 connector
into CH-2.
CH-2 INPUT switch
AUDIO INPUT
switch
MEMO
The audio from the INPUT1 connector is also input into CH-
1 regardless of the setting.

Selecting the audio signal input

Select the sound to be input to the INPUT1 or INPUT2 con-
nector using the AUDIO INPUT switch.
The setting is made for each of INPUT1 or INPUT2 connector.
LINE : Set to this position when connected to audio
equipment, etc.
The reference input level is +4 dBs.
MIC : Set to this position when using a dynamic
microphone.
MIC+48V : Set to this position when a microphone (phan-
tom microphone) requiring +48 V DC power
supply is connected.
CAUTION
When connecting a component that does not require +48 V
power supply, make sure that the switch is not set to
MIC+48V before the component is connected.
56
MEMO
You can select the normal input level for MIC and MIC+48V
in the INPUT1, 2 MIC REF. item on the AUDIO/MIC[1/2]
menu screen.

Adjusting Audio during Recording

For each audio channel, use the CH-1/CH-2 AUDIO
SELECT switch to select whether the audio level adjustment
should be set to AUTO mode or MANUAL mode.
Adjusting the audio input level control
The audio input level can be adjusted manually when the GY-
HD250/GY-HD251 is in the record, record-standby or stop mode.
1.
Set the CH-1/CH-2 AUDIO SELECT switch of the chan-
nel whose audio level that you want to adjust manually to
MANU.
MONITOR SELECT FULL AUTO switch
switch
MONITOR
volume
VF BRIGHT
USER 1 USER 2 USER 3
ND FILTER
2
1
MENU
STATUS
WHT.BAL
AUTO AUTO
AUDIO
LEVEL
CH-1 CH-2
ON OFF
POWER REC
CH-1 audio input
level volume
CH-2 audio input level
volume
2.
Rotate the audio input level control corresponding to the
audio input level to be adjusted.
• Adjust so that the peak level does not exceed the –3 dB
point when a loud sound is input.
STATUS 1 screen
Indicator level (reference)
Monitor
speaker
LCD BRIGHT
CAM/VTR
- +
AUDIO SELECT TC
GENE.
CH-1 CH-2 DISPLAY
TC FREE
AUTO
REC
MANU UB
REGEN
CH-1/CH-2
AUDIO SELECT switch
Audio level