Gain-Up - Sharp Viewcam VL-WD450U Operation Manual

Gain-up
When you are recording in a dark or poorly-
illuminated location, "LIGHT" is displayed on
the screen. Use the gain-up function to record
a brighter picture.
Note:
• At locations where lighting is adequate, "LIGHT"
will not appear. The gain-up function cannot be
used in this case.
GAMMA/BRIGHTER button
To obtain a brighter picture
Press the GAMMA!BRIGHTER button again.
• The _ indicator appears.
Illfll /
BRIGHTER
GAMMA
AUTO
In TAPE-CAMERA or CARD-CAMERA mode,
press the GAMMA/BRIGHTER button once.
• "GAMMA" appears, indicating that the gain-up
function is now working.
Illfll /
BRIGHTER
To cancel the gain-up function
Press the GAMMA/BRIGHTER button until
"GAMMA" disappears.
Notes:
• Some picture noise appears in Gain-up mode.
The picture noise increases when the x:::[::><::]_
indicator is displayed.
• When the _ indicator is displayed, a
residual image may appear behind a subject
that exhibits a lot of movement.
• Fine brightness adjustment is possible using the
manual exposure function (see page 51).
34