IRIS
Auto-iris level adjustment
1
Press the
CURSOR
(
j
or
l
) button to select the
WRITE PROTECT
function setting, then press the
CURSOR
(
d
or
c
) button to select
OFF
, then press the
SET
button.
2
Set the
IRIS
switch (10) to
AI
.
The on-screen setting will automatically switch to
AI
. Press the
CURSOR
(
j
or
l
) button to select the
on-screen AI setting (get it flashing), then press the
SET
button. The adjustment sub-menu
“
ADJUSTMENT FOR AI
” will be displayed.
3
Press the
CURSOR
(
d
or
c
) button until the desired iris level is obtained. The on-screen marker (
b
) will
move and the adjustment value will flash according to the iris level setting.
Note:
When an adjustment is made, the PRESET setting will automatically switch to
OFF
. To return to the
initial value, just return the PRESET setting to
ON
, then press the
SET
button.
4
When finished.
(Refer to step
4
on page
16
.)
Notes:
•
If IRIS is set to
EI
(electronic iris mode), the SHUTTER setting function will not operate.
•
When the
AGC
switch is set to
OFF
the
IRIS
cannot be set to
EI.
Example:
When the image is dark,
press the
CURSOR
(
d
or
c
)
button to move the
on-screen marker close to the
position indicated above.
ADJUSTMENT FOR AI
(IRIS LEVEL)
o------z------p 26
PRESET OFF
END MENU
SET
CURSOR
AI
EI
MENU FOR ADJUSTMENT
SYNC INT
IRIS AI
BLC OFF
L53P4/XE (VCC-5974P) GB 1998, 3, 23
18
English
