Table of Contents
Advertisement
Table 6-10 Description of FR data
Bit
Abbrev.
0
ASYE
Selection of continuous/asynchronous shutter
1
PWCE
Selection of enabled/disabled for pulse width
control
2
LEXE
Selection of high speed/low speed shutter
3
-
(Not used)
4
DSCE
Normal scan / Double speed scan
5
-
(Not used)
6
-
(Not used)
7
-
(Not used)
8
ESP(0)
9
ESP(1)
Externally designated shutter speed position
10
ESP(2)
11
ESP(3)
12
ESPE
Effectiveness of externally designated shutter
speed
13
-
(Not used)
14
-
(Not used)
15
AGCE
(Not used)
(Note) All the items of the FR data are "0" as factory default.
(Example) If "MF=H'0008.0003" is displayed on the menu screen, the camera is in the following state (converting the
numbers to ones in binary system):
H'00=B'00000000, H'08=B'00010000 and H'03=00000011 are substituted to the above numbers.
CR=B'0000000000010000, FR=B'0000000000000011
.........
CR(3)=FR(1)=FR(0)=1, All other bits = 0
(Where CR(n) and FR(m) represent the nth bit of CR and mth bit of FR respectively)
Based on 1 or 0 of these bits and the information in the above table, the user can know that the camera is in the
state of "8bit format", "ASYNC" and "Enabled pulse width control".
[Explanation]
The setting values (1 or 0 of respective bits) of (CR) and (FR) vary according to the change to be made using the switches
on the rear panel of the camera. The operation modes that cannot be changed by the RS-232C commands can be
changed by altering the bits of (CR) and (FR).
(Example 1) When a change is made from the continuous shutter mode → asynchronous shutter mode,
"MF=0000.0000" is replaced by "MF=0000.0001" (ASYE bit = 1).
(Example 2) When CR (0) is changed from 0 → 1 using a serial communication command, "ON" on the menu display is
replaced by "OFF" (MIND=1).
(6-6) Description of scan mode and functional limitation
● Description of scan mode
This camera has the following 2 scan modes which are selectable by setting:
Scan mode
Normal scan mode (NORMAL)
Double speed scan mode (DOUBLE)
Normal scan mode ···· The image of all effective pixels is read out at a frame rate of 5 Hz.
●
Double speed scan mode
●
● Functional limitation by scan mode
Usable functions vary by the scan mode that is currently selected.
The functions marked with ○ in the following table are usable and those marked with × are not usable.
Current scan mode
Normal scan mode (NORMAL)
Double speed scan mode (DOUBLE)
(Note) Carefully note that the operation is not guaranteed if an unusable function is selected.
(Note) Caution is required especially when control is executed using the write commands for the flag register among the
serial communication commands because the incompatibility between the selected scan mode and the selected
function is not warned. Setting of an inappropriate parameter results in operation failure.
Content
Readout of all 10.70 megapixels
Two lines binning
The image of all effective pixels is read out at a frame rate of 9 Hz （ Double speed ） .
・・・・
No shutter Continuous shutter
O
O
- 20 -
Logic
1: Asynchronous (ASYNC)
1: Enabled pulse width control
1: Low speed shutter
1: Double speed scan
H'0 to H'9 or H'F
1: Effective
Operation
Asynchronous shutter
O
O
O
X
K09821;20/37
Remark
Where ESPE=1,
externally designated
number from 0 to 9
(designated position) is
reflected. In case of H'F,
external shutter speed
in H unit is selected.
Frame rate
5 fps
9 fps
Prolonged exposure
O
X
Advertisement
Table of Contents
