Sony ILCA-99M2 - Manual (Page 321)

(Manual Exposure)
When [ISO] is set to other than [ISO AUTO]
[335] List of MENU items Camera Settings2
Audio Recording
Sets whether to record sounds when shooting movies. Select [Off] to avoid recording the
sounds of the lens and the camera operating.
Menu item details
On:
Records sound (stereo).
Off:
Does not record sound.
[336] List of MENU items Camera Settings2
Audio Rec Level
You can adjust the audio recording level while checking the level meter.
Menu item details
+:
Turns up the audio recording level.
-:
Turns down the audio recording level.
MENU
→
(Camera Settings2)
→ [Audio Recording] → desired setting.
1
MENU
→
(Camera Settings2)
→ [Audio Rec Level].
1
Select the desired level by pressing the multi-selector right/left. 2