
OPERATION
TM-200 / TM-300 Miniature CCD Camera Page 9
3 OPERATION
3.1 Modes of Operation
3.1.1 External Switches
FIGURE 3. TM-200 Rear Panel
Gamma switch
Up = 1.0
Down = 0.45
AGC/MGC switch
Up = AGC (Automatic Gain Control)
Down = MGC (Manual Gain Control)
* When MGC is selected, the camera gain is adjustable
with the potentiometer on the back plate.
FLD/FRM Switch
Up = FLD (Field Mode)
Down = FRM (Frame Mode)
* Select FRM for strobe applications and FLD for high
shutter speed applications.
3.1.2 Shutter Control
FIGURE 4. Shutter Control Settings
Set Shutter Mode
0 1/60
1 1/125
2 1/250
3 1/500
4 1/1,000
5 1/2,000
6 1/4,000
7 1/10,000
8 N/C
9 N/C
3.1.3 Field and Frame Modes
The standard factory setting for the TM-200/TM-300 camera is FIELD MODE. The mode selection is
on the back panel of the camera.
GAIN
AGC
VIDEO
SHUTTER
SPEED
POWER
MGC
1.0
0.45
FLD
FRM
0
1
2
3
4
5
6
7
8
9
1
0
2
3
4
5
6
7
8
9
Shutter Control Switch
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