Samsung VP-A30 Service Manual page 49

4. The location of function button.
DATA DOWN
5. If you want to finish the adjustment mode, you have to do Battery Reset.
The Battery Reset means that you pull out the power source and pull in it again.
Then, the adjustment ended and the camcorder works normally.
Samsung Electronics
For Camcorder Adjustment
BLC
DATA UP OSD ON/OFF
MODE DOWN
MODE UP CONFIRM
Alignment and Adjustment
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