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(1. 4. 3) Changing each setting in 2PULSE mode
Shutter mode
AUTO, MANUAL, SS, EXT TRIG
EXT TRIG mode
1 PULSE SNR, 1 PULSE SR, 2PULSE, RS232C
Input trigger pulse setting at 2PULSE
J1_TL
••• The rising edge
U
lt
— The falling edge
j
L
— Front and back edges of pulse
FLD/FRM SW
FLD, FRM
< MODE = EXT TRIG
EXT TRIG = 2PULSE>
(a) Changing inputting trigger pulse setting
0 Set the
" to TRIG PULSE by pushing [MENU UP], [MENU DOWN] buttons.
(D
Select either J1_TL ,
u
-LT orJ
L by pushing [DATA UP], [DATA DOWN] buttons.
* This setting is only valid in the 2PULSE mode. To make the trigger pulse setting when using the
1 PULSE mode, first set the EXT TRIG mode to 1 PULSE SNR or 1 PULSE SR, then make the settings
with the TRIG PULSE items.
(b) Changing the CCD storage mode
0
Set the
" to FLD/FRM by pushing [MENU UP], [MENU DOWN] buttons.
® Select either FLD (field) or FRM (frame) by pushing [DATA UP], [DATA DOWN] buttons.
Note:
The longer the storage time with extended exposures, the more visible certain characteristics of CCD
cameras become: fixed pattern noise, white pixels, etc.
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