SP-5000M-USB / SP-5000C-USB
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7.2.2 Exposure Time
This command is effective only when Exposure Mode is set to Timed. It is for setting exposure
time.
The setting step for exposure time is 1
μ
sec per step.
Minimum:
10
μsec
Maximum:
8 seconds (Note – noise may make image unusable after 1 second)
7.2.3 Exposure Auto
This is a function to control the exposure automatically. It is effective only for Timed.
JAI ALC Reference controls the brightness.
There are three modes, OFF, Once and Continuous.
OFF:
No exposure control
Once:
Exposure adjusts when the function is set, then remains at that setting
Continuous:
Exposure continues to be adjusted automatically
In this mode, the following settings are available.
ALC Speed:
Rate of adjustment can be set
(Common with GainAuto)
Exposure Auto Max:
The maximum value for the exposure time can be set.
Exposure Auto Min:
The minimum value for the exposure time can be set.
ALC Reference:
The reference level of the exposure control can be
Set (Common with GainAuto)
ALC Channel Area :
ExpsoureAuto control reference area can be set from 16 (4x4)
Choices (Common with GainAuto)
Fig.32 ALC Channel Area
7.3. Trigger Control
The following 6 types of Trigger Control are available by the combination of Trigger Selector,
Trigger Mode, Exposure Mode and Trigger Option.
Low
Right
Low
Mid-right
Low
Mid-left
Low
Left
Mid-Low
Mid-left
Mid-High
Mid-left
High
Mid-left
Mid-Low
Left
Mid-High
Left
High
Left
High
Mid-right
Mid-High
Mid-right
Mid-Low
Mid-right
High
Right
Mid-High
Right
Mid-
Low
Right