Onscreen Displays on the HOME Screen Temperature warning. The INFO icon appears when there is an important notice or error message in the INFO [LIVE] screen.
Adjusting the Black Balance If the sensor is not completely shielded from light, [ Error ] will appear on the control display. Press [OK] and repeat the procedure from the beginning.
A variety of corrections and adjustments are applied to these sampled images A and B to aid the precision of the detection depending upon lens settings. The results are sent to a microcomputer that makes the calculations for the requisite correction signal.