Toshiba teli BG030 Instruction Manual page 68

- Set a range of AE operation
Set the following value to "ALCExposureTimeMin", "ALCExposureTimeMax" register. Setting value is Float
type. AE mode operates at a range of a register value.
You shall set "ExposureTimeMin" < "ExposureTimeMax".
If you set "ExposureTimeMax" longer than a frame rate period, a frame rate may be slower than the
register setting.
The range of register setting depends on camera model, and camera operation mode.
AE range
Minimum as same as maximum value of Manual mode
Maximum
- Set a range of AGC operation
Set the following value to "ALCGainMin", "ALCGainMax" register. Setting value is Float type. AGC mode
operates at a range of a register value.
You shall set "GainMin" < "GainMax".
AGC range
Minimum
Maximum
● Note
ALC operation at Random Trigger Shutter mode is not guaranteed.
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ExposureTimeMin
less than ExposureTimeMax
* initial factory setting: ExposureTimeMin = minimum value, ExposureTimeMax = 1 frame
GainMin
0.00[dB] (*)
less than GainMax
more than ExposureTimeMin
as same as minimum value of Manual mode
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ExposureTimeMax
GainMax
more than GainMin
18.00[dB] (*)
* initial factory setting
D4211908D
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