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Shutter/AGC
1.
Press
SET
to display the Setup menu.
2.
Move the cursor to
SHUTTER/AGC
, and then
press the left or right setup button to select either
Auto mode or Manual mode.
Auto Mode
When using an auto-iris lens, the picture brightness is
controlled by setting the brightness level.
In SHUT+AUTO IRIS mode, the camera automatically
changes the shutter speed according to the changing
light.
The brightness indicates the DC level of the DC lens in
High Luminance mode. In Low Luminance mode,
brightness indicates the AGC level.
Manual Mode
When using a manual iris lens, the picture brightness is
controlled by setting the shutter level.
In MANUAL mode, the shutter and AGC levels will
change as follows:
• Shutter: 1/60 to 1/100,000 sec (8 stages)
• AGC level: 6 dB to 44.8 dB (8 stages)
Note
For proper operation of the electronic
shutter, if the illumination levels exceed
10,000 lux, use an auto-iris lens.
AUTO SETUP
HIGH LUMINANCE
MODE
SHUT+AUTO IRIS
BRIGHTNESS
LOW LUMINANCE
MODE
AGC
BRIGHTNESS x0.50
RETURN
024
MANUAL SETUP
TYPE
DC
MODE
SHUT+AGC
SHUTTER 1/60
AGC x6.00
RETURN
Summary of Contents for HCCM674M
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