6
3.2 Mode Switches Selection
Designation:
NS-Functional select
DS-Shutter speed select
NR- RS-232C communication Enable
RI- Rear switch control Enable
NP- Reserved for custom options
PS- Reserved for custom options
NM-Normal mode
AM-Asynchronous mode
Timing details of the mode switches are shown in section 6.
3.3 Shutter Speed Dial Switch
Shutter speed dial switch is located on the rear panel and there are 16 different positions. To
select camera gain, reference, or to save a user page, set NS/DS switch to NS position. To adjust
shutter speed, set NS/DS to DS position. For normal shutter speed, make sure to set NM/AM mode
to NM location. For asynchronous capture, set NM/AM mode to AM location.
Position No.
Functional Select
(NS)
Shutter Speed Select (DS)
Shutter
Speed (sec)
(NM Mode)
Asynchronous
Capture (sec)
(AM Mode)
0
Normal
1/30 (Off)
No shutter
1
Gain Adjustment
1/60
1/120
2
Reference Adjustment
1/120
1/240
3
Factory Page
1/240
1/500
4
User Page 1
1/500
1/1,000
5
User Page 2
1/1,000
1/2,000
6
User Page 3
1/2,000
1/4,000
7
User Page 4
1/4,000
1/6,000
8
Normal/Double Speed
1/6,000
1/8,000
9
Reserved
1/8,000
1/10,000
A
Reserved
1/10,000
1/12,000
B
Reserved
1/12,000
1/15,000
C
Reserved
1/15,000
1/20,000
D
Reserved
1/20,000
1/31,000
E
Reserved
1/31,000
1/62,000
F
Reserved
1/62,000
Pulse Width Control
Figure 4. Shutter Speed Dial Switch
Figure 3. Mode switches
