Takenaka System TL-2048UFD Instruction Manual - page 6
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6.
Exposure control
It can switch the exposure mode between three types of exposure modes by setting
EXP switch on the rear
panel of the camera
① Line period exposure EXP setting N=0
Exposure during each period of EXT.SYNC
② Fixed time exposure EXP setting N=1~E
Exposure during the period of the equation below from the timing of leading edge of EXT.SYNC.
Exposure time=25.6
μsec×N+40clk
③ Pulse width exposure EXP setting N=F
Exposure during the period of the pulse width of EXT.SYNC
Exposure time=H period of EXT SYNC+40clk-6clk
F
Mode
Contents
LINE
FIX1
~
reading
Dial
0
1
~
FIX14
PULSE
Exposure during each period of EXT.SYNC
Exposure time:25.6μs x 1+1μs
~
Exposure time:25.6μs x 14+1μs
Exposure during the period of the pulse width(H) of EXT.SYNC
E