Instruction manual

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D4211908A
- Set a ExposureValue of ALC operation
Set the following value to “Teli_ALCExposureValue” register. Setting value is Float type.
When set “Teli_ALCExposureValue” register, add a correction value for a convergence value.
ExposureValue setting value
Minimum -2.00 [eV]
Maximum +2.00 [eV]
* initial factory setting = 0.00 [eV]
Final convergence value by setting “Teli_ALCExposureValue” register is determined by the following
formula.
Final convergence value = ReferenceLuminance x 2
ExposureValue
- Set a tolerance range of ALC operation
Set the following value to “Teli_ALCTolerance” register. Setting value is Float type.
Set convergence tolerance level for the ReferenceLuminance. When tolerance level is small, convergence
level become more accurate, but it takes longer time to converge.
Tolerance setting value
Minimum 0.00 [%]
Maximum 50.00 [%]
* initial factory setting = 1.00 [%]
- Set a value of feedback fraction of ALC operation
Set the following value to “Teli_ALCThrottle” register. Setting value is Float type.
Throttle setting value
Minimum 1.00 [%]
Maximum 100.00 [%]
* initial factory setting = 75.00 [%]
- Set the lock of ALC operation
Set the following value to “Teli_ALCLock” register. The setting value is Boolean type.
You can lock ALC operation by using this function.
setting value Activation
FALSE (*) inactive
TRUE active
* initial factory setting