Audio Set Item
Front Mic Select
For selecting the microphone to be connected to the [MIC IN] terminal.
Stereo M/S:
Selects the stereo M/S (Mid/Side) direct output microphone.
Stereo L/R:
Selects the stereo L/R type microphone.
Mono:
Selects the monophonic microphone.
[Setting Values: Stereo M/S, 
Stereo L/R, Mono]
When “Stereo M/S” is configured, use only stereo M/S (Mid/Side) direct output microphone.
Front Mic Power
Configure this setting when it is necessary to supply +48 V power to the microphone that is connected to the [MIC IN] terminal.
[Setting Values: On, Off]
When using a microphone that does not require a +48V power supply, make sure that it is set to the “Off” position before connecting the microphone.
Front Mic 1 Ref.
For setting the reference input level when the [AUDIO INPUT CH1] or [AUDIO INPUT CH3] selection switch is set to “FRONT”.
[Setting Values: -30dB, -40dB, -50dB, -60dB]
Front Mic 2 Ref.
For setting the reference input level when the [AUDIO INPUT CH2] or [AUDIO INPUT CH4] selection switch is set to “FRONT”.
[Setting Values: -30dB, -40dB, -50dB, -60dB]
Rear Mic 1 Ref.
For configuring the reference input level when the [AUDIO INPUT CH1] or [AUDIO INPUT CH3] selection switch is set to “REAR”, and the [AUDIO INPUT1] selection switch to “MIC” or “MIC+48V”.
[Setting Values: -30dB, -40dB, -50dB, -60dB]
Rear Mic 2 Ref.
For configuring the reference input level when the [AUDIO INPUT CH2] or [AUDIO INPUT CH4] selection switch is set to “REAR”, and the [AUDIO INPUT2] selection switch to “MIC” or “MIC+48V”.
[Setting Values: -30dB, -40dB, -50dB, -60dB]
Rear Line Ref.
For configuring the reference input level when one of the [AUDIO INPUT CH1/CH2/CH3/CH4] selection switches is set to “REAR”, and the corresponding [AUDIO INPUT1/2] selection switch is set to “LINE”.
[Setting Values: +4dB, 0dB, -3dB]
CH1 Audio Level/CH2 Audio Level/CH3 Audio Level/CH4 Audio Level
Front, Rear/Wireless
For configuring the method for adjusting volume level when the [MANUAL/AUTO] selection switch of [AUDIO INPUT CH1 (/2/3/4)] is set to “MANUAL”.
Front + CH1(/2/3/4):
Adjust using the [MIC LEVEL] knob on the front and the [AUDIO INPUT CH1(/2/3/4)] recording level adjustment knob.
CH1(/2/3/4) Knob:
Adjust using the [AUDIO INPUT CH1(/2/3/4)] recording level adjustment knob.
Front Knob:
Adjust using the [MIC LEVEL] knob on the front.
[Setting Values: Front + CH1(/2/3/4), CH1(/2/3/4) Knob, Front Knob]
(Default setting: “Front Knob” for Front, “CH1(/2/3/4) Knob” for Rear/Wireless)
CH1/2 Audio Ref. Lv.
For setting the reference recording level of [CH1] and [CH2].
(Applies to both [CH1] and [CH2].)
[Setting Values: -12dB, -18dB, -20dB]
CH3/4 Audio Ref. Lv.
For setting the reference recording level of [CH3] and [CH4].
(Applies to both [CH3] and [CH4].)
Ch1/2 -6 dB:
Sets to a value that is 6dB lower than that of [CH1] and [CH2].
Ch1/2 -12 dB:
Sets to a value that is 12dB lower than that of [CH1] and [CH2].
Ch1/2 Linked:
Sets to the same value as [CH1] and [CH2].
[Setting Values: Ch1/2 -6 dB, Ch1/2 -12 dB, Ch1/2 Linked]
CH1/2 DRC..., CH3/4 DRC...
For configuring the individual parameters of DRC (Dynamic Range Compression).
Threshold Level
For configuring the threshold of DRC for CH1/2 and CH3/4.
[Setting Values: -6dBFS, -9dBFS, -12dBFS, -15dBFS, -17dBFS, Off]
Attack Time
For configuring the time before DRC for CH1/2 and CH3/4 operates.
[Setting Values: Fast, Middle, Slow]
Decay Time
For configuring the time before the DRC operation for CH1/2 and CH3/4 is canceled.
[Setting Values: Fast, Middle, Slow]
Mode
For configuring whether DRC for each channel operates independently or in tandem with each other.
([CH1] and [CH2], [CH3] and [CH4])
Select “Linked” to link or “Separate” to separate.
[Setting Values: Linked, Separate]
Limitter...
CH1(/2/3/4)
For configuring whether to enable limiter operation for each channel.
On:
Enables limiter operation.
Off:
Disables limiter operation.
AUTO/MANUAL SW Set:
Operates according to the [AUDIO INPUT MANUAL/AUTO] selection switch.
Operation is “On” in the AUTO mode and “Off” in the MANUAL mode.
[Setting Values: On, Off, AUTO/MANUAL SW Set]
Mic Wind Cut...
CH1(/2/3/4)
For configuring whether to cut the low-frequency range of the audio signal when “FRONT” or “REAR” is selected for [AUDIO INPUT] of each channel and “MIC” or “MIC+48V” is selected for [AUDIO INPUT 1/2] at the back of the camera.
Set this item to reduce wind noise from the microphone.
[Setting Values: On, Off]
When [Mic Wind Cut] is set to “On”, a 
icon is displayed on the status screen (audio input) while the function is operating.
Test Tone
For specifying whether to output the audio test signals (1 kHz) during color bar output.
[Setting Values: On, Off]
AUDIO OUT Ch.
For setting the channel to output to the [AUDIO OUT] terminal.
CH3/4:
Outputs the audio of [CH3] and [CH4].
CH1/2:
Outputs the audio of [CH1] and [CH2].
MONI SEL SW Set:
Outputs according to the [MONI SELECT] switch setting.
[Setting Values: CH3/4, CH1/2, MONI SEL SW Set]
AUDIO OUT Ref.
For configuring the reference output level of the [AUDIO OUT] terminal.
[Setting Values: +4dB, 0dB, -3dB]
AUDIO OUT Limiter
For configuring whether to enable limiter operation for the output of the [AUDIO OUT] terminal.
On:
Enables limiter operation.
Off:
Disables limiter operation.
[Setting Values: On, Off]
When [AUDIO OUT Limiter] is set to “On”, a 
icon is displayed on the status screen (audio output).
PHONE Output
For selecting whether to output audio from the [PHONE] terminal as stereo sound or mixed sound when the [MONI SELECT] switch is set to “BOTH”.
Stereo:
Outputs stereo sound (outputs audio sound of CH1(CH3) to L, and CH2(CH4) to R).
Mix:
Outputs mixed sound (mixed sound of CH1(CH3) and CH2(CH4)) to both L and R.
[Setting Values: Stereo, Mix]
Min. ALARM Level
For configuring whether to output or mute the alarm sound when the [ALARM] volume adjustment knob is turned to the minimum level.
[Setting Values: Audible, Off]
Speaker Gain
For configuring the speaker gain.
[Setting Values: +6dB, +3dB, 0dB, -3dB, -6dB]
Wireless Channel
For configuring the wireless channels.
Dual:
Inputs the wireless Ch1 output to Ch1(Ch3) Audio In and the wireless Ch2 output to Ch2(Ch4) Audio In.
Single:
Inputs the wireless Ch1 output to both of Ch1(Ch3)/Ch2(Ch4) Audio In.
[Setting Values: Dual, Single]
IFB/RET Monitor...
CH1(/2)
For configuring the output from the [PHONE] terminal during IFB Return over IP of each channel.
Auto:
Outputs upon mixing the IFB/Return over IP audio with the microphone audio when IFB/Return over IP audio input is detected. Outputs only the microphone audio when IFB/Return over IP audio input is not detected.
IFB/RET Only:
Outputs only the IFB/Return over IP audio at all times.
Off:
IFB/Return over IP audio is not output.
[Setting Values: Auto, IFB/RET Only, Off]
To enable different settings for CH1 and CH2 of [IFB/RET Monitor], configure [PHONE] output to “Stereo”.
IFB/RET Audio ALC
For configuring the audio ALC operation during IFB/Return over IP.
[Setting Values: On, Off]
[IFB/RET Audio ALC] is an automatic level adjustment function that enables clear IFB/Return over IP audio.
ALC Level
For setting the IFB/Return over IP audio level during ALC operation.
High:
Automatically adjusts the IFB/Return over IP audio to maximum sound level.
Middle:
Automatically adjusts the IFB/Return over IP audio to middle sound level.
Low:
Automatically adjusts the IFB/Return over IP audio to low sound level.
[Setting Values: High, Middle, Low]
If the IFB/Return over IP audio is too loud, set this item to “Low”. If the sound is still loud even after setting to “Low”, set [IFB/RET Audio ALC] to “Off”.
The IFB/Return over IP audio may not be audible if all the following conditions are true, please readjust each setting accordingly.
[IFB/RET Audio ALC] is set to “Off”
[IFB/RET Monitor]/[CH1][CH2] is set to “Auto”
The audio input of IFB/Return over IP is low
VF Audio Output
For configuring the SDI audio output from the [VF] terminal.
[Setting Values: IFB/RET, Camera, Off]
This audio output setting is also applied when [SDI OUT2] or [HDMI OUT] is configured to “VF”.
When “IFB/RET” is selected, the only options available for the audio output are IFB and Return over IP. SDI return audio is not output.
