Pentax K20D Compensating Flash Output, Turn the rear e-dial to set Flash Mode in the Fn menu p.75

136Compensating Flash Output

You can change the flash output in a range of –2.0 to +1.0. The flash compensation values are as follows for 1/2 EV and 1/3 EV.

Step interval	Flash compensation
1/2 EV	–2.0, –1.5, –1.0, –0.5, 0.0, +0.5, +1.0
1/3 EV	–2.0, –1.7, –1.3, –1.0, –0.7, –0.3, 0.0, +0.3, +0.7, +1.0

* Set interval of steps in [2. EV Steps] in the [ACustom Setting] menu. (p.101)

Turn the rear e-dial to set [Flash Mode] in the Fn menu (p.75).

5

Using the Flash

Flash Mode

Flash On

- 0.7 OK OK

• The flash output cannot be compensated in Green mode.

•N appears in the LCD panel and the viewfinder during flash exposure compensation. (p.27)

•If the maximum flash output is exceeded when corrected to the plus (+) side, no compensation will be effective.

•Compensating to the minus (–) side may not effect the image if the subject is too close, aperture is low or sensitivity is high.

•This flash compensation is also effective for external flash units which support P-TTL auto flash mode.

•Pressing the Green button on the [Flash Mode] menu returns the flash exposure compensation to the default setting (0.0).