JVC Everio GZ-HM340 - Manual (Page 86)

GAIN UP
Makes the subject appear bright automatically when recording in dark
places.
Setting Details
OFF Deactivates the function.
AGC Electrically brightens the scene when it is dark.
Memo:
●
Setting can be adjusted separately for videos.
Displaying the Item
1
Select still image mode.
.
2
Touch D to display the menu.
.
3
Select “GAIN UP” and touch C.
.
AUTO REC
Records automatically by sensing the changes in brightness.
Operating Details
"Recording Automatically by Sensing Movements (AUTO REC)" （A
P.33）
Menu Settings
86