Camera Functions - Uniq USS-300 User Manual

3. Camera Functions

3.1 12-Pin Connector
The 12-pin Hirose connector is located on the rear
plate of the camera. All ground signals on pin # 1, 3,
5, 8, 10, and 12 are common grounds. Although
+12 V DC input is recommended on pin #2, this
camera should withstand +12 V ± 1V input voltage.
Make sure to set the NRM/ASM switch to NRM
position on rear plate for external HD and VD
locking. Apply TTL signal on HD (pin # 6) and VD
(pin # 7) inputs if necessary, refer to section 4 for
details. Figure 3 below shows a top view of the 12-
pin Hirose connector.
Figure 3. 12-Pin Hirose Connector
3.2 Mode Switch Selection
MGC- Manual gain control
AGC- Automatic gain control
1.0- Gamma 1.0
.45- Gamma 0.45
FLD- Field mode
FRM- Frame mode
NRM- Normal/Manual mode
ASM- Auto electronic shutter control mode (Default)
3.3 Shutter Speed Dial Switch
Shutter speed dial switch is located on the rear
panel (Figure 5). The camera default setting is at
ASM. For normal shutter speed, it has 9 different
shutter speeds to select from. Position # 0 is
standard scanning speed, 1/60 second. As "Position
#" goes higher, the shutter speed goes higher and
the video becomes darker.
Figure 5. Shutter Speed Dial Switch
3.4 Normal/Manual and Auto Electronic Shutter Control Mode (NRM/ASM)
Pin No. Description
1 GND
2 +12V DC input
3 GND
4 Video
5 GND
6 External HD
7 External VD
8 GND
9 N/C
10 GND
11 Integration control
12 GND
Position
No.
Normal Mode (NRM)
0 1/60 (Off)
1 1/120
2 1/250
3 1/500
4 1/1000
5 1/2000
6 1/4500
7 1/6000
8 1/10000
9 1/31000
5
Note
TTL
TTL
TTL
Figure 4. Mode Switch
Shutter Speed in second
Async Mode (ASM)
Auto electronic
shutter control:
1/60 ~ 1/100,000