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7. This switch compensates by about a 1/2 F stop for both over-
and under-exposure in the auto iris mode.
OVER _ : For about 1/2 F stop over-exposure from the
standard.
NORMAL : Restore to standard.
UNDER
: For about 1/2 F stop under-exposure from the
standard
Note
This function is operable in the auto iris mode only. If the
iris is near its full open or close position, this function may
not be operable.
Lens YH13X7.5K12 (optional)
AUTO IRIS SETTING
The auto iris mode can be engaged in either of the following
ways.
2. Auto iris switch
Set the auto iris switch on the lens.
A : Auto iris, remote operation
M:
Manual iris
3. Auto iris override button
In the manual iris mode, the auto iris functions as long as
this button is kept pressed.
MULTI-ZONE LIGHT METERING
The GY-X2B utilizes the multi-zone light metering system in
the auto iris mode. It is set to give the center area of the frame
Ignored
highest priority, with metering priority decreasing as the dis-
Slight
|
tance from the center increases.
measurement
Partial
measurement ——S5
Full
|
measurement
Multi-zone light metering
4)
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