CV-A10 CL and CV-A70 CL
6.4.2. LVAL a-synchronous accumulation
With LS=1, the accumulation will start immediately after the trigger leading edge.
The exposure start delay will be 4
µ
sec. for shutter speeds up to 1/75,000.
In EPS mode the exposure stops 0.5 L after the selected shutter time, (in number of LVAL).
In PWC mode the exposure stops 0.5 L after the trigger trailing edge.
A new trigger must not be applied before the previous frame is read out. (FVAL is low).
The minimum trigger interval should be longer than (exposure time + 1 FVAL + 3 LVAL).
Important notes on using this mode.
In LVAL a-synchronous trigger modes, there is no exposure jitter.
t1. Exposure start delay
≤
1/75,000
1/100,000
1/150,000
1/300,000
4
µ
sec. 7
µ
sec. 11
µ
sec. 14
µ
sec.
Fig. 26. LVAL a-synchronous accumulation in EPS mode
t1. Exposure start delay
≤
1/75,000
1/100,000
1/150,000
1/300,000
4
µ
sec. 7
µ
sec. 11
µ
sec. 14
µ
sec.
Fig. 27. LVAL a-synchronous accumulation in PWC mode
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