Sony HVR-S270U Operating Manual page 75

b Notes
• This setting becomes effective when the CH1
and CH2 switches are both set to AUTO and the
INPUT switches to CH1 and CH2 are set to
MIC or MIC+48V, or both are set to LINE
(p. 45).
AGC CH3,4
x
You can select either linked or separate
AGC (Auto Gain Control) of CH3 and CH4
when using an external microphone.
B SEPARATE
Separately applies the AGC for CH3/CH4.
Sound inputs from CH3 and CH4 will be
recorded as separate sound.
LINKED
Applies the AGC of CH3 linked with that
of CH4. Sound inputs from CH3 and CH4
will be recorded as a set of sound such as
A
stereo sound. appears on the status
check screen.
b Notes
• This setting becomes effective when the CH3
and CH4 switches are both set to AUTO and the
INPUT3 and INPUT4 switches are set to MIC
or MIC+48V, or both are set to LINE (p. 45).
INPUT1 MIC NR
x
Reduces noise from the microphone.
B ON
Reduces noise from the microphone.
appears on the status check screen.
OFF
Does not reduce noise from the
microphone.
b Notes
• The setting is not effective when you set the
INPUT1 switch to LINE.
INPUT1 TRIM
x
Adjusts the input signal level from
INPUT1.
You can select from [-18dB], [-12dB],
[-6dB], [0dB], [6dB] and [12dB]. The
default setting is [0dB].
b Notes
• The setting is not effective when you set the
INPUT1 switch to LINE.
INPUT1 WIND
x
B OFF
Disables wind noise reduction.
ON
Enables wind noise reduction.
appears on the status check screen.
b Notes
• The setting is not effective when you set the
INPUT1 switch to LINE.
INPUT2 MIC NR
x
x INPUT2 TRIM
INPUT2 WIND
x
INPUT3 MIC NR
x
x INPUT3 TRIM
x INPUT3 WIND
INPUT4 MIC NR
x
INPUT4 TRIM
x
x INPUT4 WIND
You can set INPUT2, INPUT3 and
INPUT4 in the same way as INPUT1.
z Tips
• 48 dBu is set as 0dB in your camcorder.
• Set [INPUT TRIM] to [0dB] for the supplied
microphone (ECM-XM1).
• Set [INPUT TRIM] to [12dB] for the optional
microphone (Sony ECM-NV1).
• The INPUT TRIM function adjusts the input
level from an external microphone. When using
a highly sensitive microphone or recording loud
sound, set this to the minus side. When using a
less sensitive microphone or recording quiet
sound, set it to the plus side.
• When recording loud sound, the sound may be
distorted at either the input point or the
recording point. If it is distorted at the input
point, adjust the sound using the INPUT TRIM
75
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