Pentax OPTIO Optio 750Z Operating Manual page 92

• By combining flash exposure compensation with EV
compensation, you can adjust the brightness of the background
and the amount of light emitted by the flash separately.
• The flash intensity may not compensated as set depending on the
brightness and distance to the subject.
• Press the four-way controller (23) in Step 3 above to set the
exposure compensation and move between the menu pages.
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