46
Adjustments and Settings for Recording : Selecting Audio Input Signals and Adjusting
AJ-HPX2100 supports independent 4-channel sound recording in any recording format in HD (1080i or 720P) and SD
(DVCPRO50, DVCPRO, or DV with 480i or 576i) modes.
When the AUDIO SELECT CH1/CH2 switch is positioned at [AUTO], the recording levels for Audio Channels 1 and 2 are
automatically adjusted. To manually adjust the recording levels, position the switch at [MAN]. Note that the recording levels
for Audio Channels 3 and 4 are selected through a menu option.
Notes
z
Even in HD mode (1080i or 720P), 4-channel sound is recoded on P2 cards.
z
When SDI input signals or signals input through the DVCPRO/DV connector are recorded, the settings above are over-
ridden; audio signals from the SDI IN or DVCPRO/DV connector are always recorded.
The input signals to be recorded on Audio Channels 1, 2,
3, and 4 are selected with the AUDIO IN switch. For more
information, see [Audio (input) Function Section] (page
14).
In SD mode (DVCPRO50, DVCPRO, or DV with 480i or
576i), your unit is factory-set to perform no recording on
Audio Channels 3 and 4 in the DVCPRO and DV formats.
To enable four-channel recording, the menu option 25M
REC CH SEL must be set to “4CH”.
Notes
z
Audio Channels 1 and 2 always receive the signals
selected with the AUDIO IN CH1 and CH2 switches.
z
Four-channel-recorded audio signals are SDI-output as
they are.
Specific audio settings are performed through the <MIC/
AUDIO1> and <MIC/AUDIO2> screens, which are
accessible from the MAIN OPERATION page.
For more information, see [MAIN OPERATION] (page
163).
Selecting Audio Input Signals and
Adjusting Recording Levels
Selecting Audio Input Signals
AUDIO
LEVEL CH1/
CH2 controls
AUDIO SELECT
CH1/CH2 switch
MONITOR CH1/3
/ ST / CH2/4
selector switch
MONITOR SELECT
CH1/2 / CH3/4
selector switch
Display window
AUDIO IN CH1/CH2/
CH3/CH4 buttons
#
< MIC/AUDIO1 >
FRONT VR CH1 :OFF
FRONT VR CH2 :OFF
MIC LOWCUT CH1 :OFF
MIC LOWCUT CH2 :OFF
MIC LOWCUT CH3 :OFF
MIC LOWCUT CH4 :OFF
LIMITER CH1 :OFF
LIMITER CH2 :OFF
AUTO LEVEL CH3 :ON
AUTO LEVEL CH4 :ON
25M REC CH SEL :2CH
TEST TONE :NORMAL
#
< MIC/AUDIO2 >
FRONT MIC POWER :ON
REAR MIC POWER :ON
MONITOR SELECT :STEREO
FRONT MIC LEVEL :-40dB
REAR MIC CH1 LEVEL :-60dB
REAR MIC CH2 LEVEL :-60dB
REAR LINE IN LVL :+4dB
AUDIO OUT LVL :+4dB
HEADROOM :20dB
WIRELESS WARN :OFF
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