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6. How to Change Setting
(6-1) How to set shutter speed
The shutter speed is determined mainly by the setting positions of the shutter switch from “0” to “9”.
Table 6-1 Setting value of shutter speed
Position of
shutter switch
High speed shutter
Low speed shutter
0
No shutter (continuous) (1/30 sec)
1
1/23000 second
(1H)
1/15 second
(2V)
2
1/10000 second
( 3H)
1/10 second
(3V)
3
1/ 4000 second
( 8H)
1/7.5 second
(4V)
4
1/ 2000 second
(16H)
1/6.0 second
(5V)
5
1/ 1000 second
(32H)
1/5.0 second
(6V)
6
1/ 500 second
(64H)
1/4.3 second
(7V)
7
1/ 250second
(128H)
1/3.8 second
(8V)
8
1/ 125 second
(266H)
1/3.3 second
(9V)
9
1/60 sec(532H) /
Continuous
Pulse width control /
Asynchronous
1/3.0 sec(10V) /
Continuous
Pulse width control /
Asynchronous
(Note) (H) and (V) in the table represent the horizontal time unit and the vertical time (frame time) unit respectively.
(Note) ”No shutter” in the table means the continuous shutter mode with exposure time = 1 frame time.
(Note) This table is always usable regardless of operation mode Group. However, when it is changed with the
communication command, the communication command is placed before all else.
(6-2) How to set operation mode
The setting items of the operation modes are divided into 2 groups of Group 1 and Group 2 as follows:
Group 1
・・
········· This is for the operation mode to be changed when turning on the power in the normal manner. After
start-up, set the mode switch to the position corresponding to the item to be changed and then manipulate
UP/DOWN switch to change the setting.
Group 2 ·············· This is for the operation mode to be changed when setting the mode switch to the position “A”, pushing up
(or pushing down) the UP/DOWN switch lever and holding it in the position before turning on the power. After
starting up as above, change the position of the mode switch from said position “A” to the position
corresponding to the item to be changed and then manipulate UP/DOWN switch to change the setting.
(Note) When any setting item is changed, it must be saved in one of the program pages from “A” to “F” before turning off the
power to store the data in the memory of the camera. Carefully note that the new setting is not automatically saved
and that the prior setting will be effective at the next time of power-on if the power is turned off before storing it.
Table 6-2 Set contents for Operation Mode Setting [Group 1]
Position of
mode switch
Item to be changed
UP/DOWN switch
UP position
DOWN position
0
Change of gain
Increase in gain
Decrease in gain
1
2
3
4
5
Shutter – continuous/asynchronous
Continuous
Asynchronous
6
Shutter – high speed/low speed
High speed
Low speed
7
Change of shutter speed
Shorter
Longer
8
Digital offset
Increase in offset
Decrease in offset
9
Switch between normal scan/partial scan
All pixels (30Hz)
Partial (60Hz)
A to F
Program pages from A to F
Write
Read
(Note) The standard factory mode (default) is underlined.
(!) FC1500FCL incorporates the look-up table(LUT).
(!) AGC gain control function is omitted.
Table 6-3 Set contents for Operation Mode Setting [Group 2]
Position of
mode switch
Item to be changed
UP/DOWN switch
UP position
DOWN position
8
RS-232C baud rate (*C)
19200 bps
9600 bps
A to F
Program pages from A to F
Write
Read
(Note) The standard factory mode (default) is underlined.
(Note) The items marked with <* C> in the table are automatically stored in EEPROM whenever they are changed.
(!) Clock phase changing function is omitted as digital output of FC1500FCL is dependent on Camera Link device.