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3.2 Mode Switches Selection
Designation:
NP-Standard speed
DS-Double speed
NR-Normal readout
RI-Readout inhabit
NP-No Pre-sweep
PS-Pre-sweep
NM-Normal mode
AM-Asynchronous Mode
3.3 Shutter Speed Dial
Switch
Shutter speed dial switch is
located on the rear panel and
there are 16 different positions.
There are four different shutter
speed selections.
Figure 4 Shutter Speed Dial Switch
3.4 Gain Control (AGC/MGC)
Manual gain control (MGC)
MGC is standard factory setting on this camera. The
manual gain control can be adjusted from 9dB to
18dB only due to the factory default setting of AGC.
Adjusting the gain potentiometer located on rear
panel, in figure 6, will change the gain value.
Automatic gain control (AGC):
Although AGC setting is not available as standard
feature, contact the factory for AGC custom option.
Note: 38dB gain can be obtained through custom
order.
All mode switch details in figure 4 will be described
in section 5.
Figure 3 Mode switches
Position
Shutter Speed
No.
(NM Mode)
0
1/60
1
1/125
2
1/250
3
1/500
4
1/1000
5
1/2000
6
1/4000
7
1/5000
8
1/6000
9
1/8000
A
1/10000
B
1/12500
C
1/15000
D
1/20000
E
1/31000
F
1/62000
Figure 5. AGC Control Characteristics
Figure 6. Gain potentiometer switch
6
Asynchronous
Capture (sec.)
(AM Mode)
1/60
1/250
1/500
1/1000
1/2000
1/4000
1/5000
1/6000
1/8000
1/10000
1/12000
1/15000
1/20000
1/31000
1/62000
Pulse Width Control
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