Samsung ST80 - Flash ADJ

Adjustment
5-6 This Document can not be used without Samsung's authorization SAMSUNG
5-6 Flash ADJ
■ Set a limit to the illuminance by the Strobe light to classify the hardware defect.
■Classifythesetthatdeviatesfromthespcicationbyilluminating2timesandthencalculatetheashR,Bgain.
<Adjustment method>
1. Attach an 18% reective paper in the dark room where the light is blocked.
2. Set up the camera in the dark room.
3. Set the distance between the reective paper and camera to 50cm.
4. Save the applicable adjustment le to the microSD™ card.
5. After installing the microSD™ card containing the program le, turn on the power of the camera.
6. The adjustment will automatically start.
qCompare the reference illumination for 2 illuminations using the ash algorithm, and make a judgment.
wBy using the average value of the illuminance of 2 times, check the R and B gain to make Pass/No
Pass judgment.
eRecord the R and B gain to EEPROM during ash process and R, B gain success.
<Adjustment result>
Open and check the CSV le generated from the adjustment memory card.
<Restriction>
If the capacity of CSV le is more than 30KB, clear all of the previous data and then, record
Reective paper
50cm
Camera
Tripod
Fig. 5-3