19
( 2 ) GAIN (Video gain)
When the image is dark even if the lens iris is open, change the gain (video gain) to get the proper video level.
For the gain adjustment of the unit, MANU (Manual) and OFF (0dB) modes are provided.
1
MANU (Manual gain)
Gain adjustment is performed on the GAIN menu. The adjustment range is from 0dB to 18dB in 1dB steps.
2
OFF
Gain is fixed at 0dB.
Set the "
→
" to MODE, push the [DATA UP], [DATA DOWN], and select mode among MANU, OFF.
(2. 1) Changing each setting in GAIN
-- GAIN --
MODE
MANU
MANU
0dB
• Gain mode MANU, OFF
• Manual gain 0 dB to 18 dB (10 dB step)
Move up down
By pushing
MENU UP, DOWN
Set by pushing
DATA UP, DOWN
(a) Changing the gain in MANU mode
1
Set the "
→
" to MANU by pushing [MENU UP], [MENU DOWN] buttons.
2
Set the manual gain by pushing [DATA UP], [DATA DOWN] buttons.
