Pentax 540FGZ - AF - Hot-shoe clip-on Flash Operating Manual page 83

Auto zoom electronic flash unit
Table of Contents

Advertisement

Display of Flash Effective Range
The shooting distance parameters will be displayed on
the LCD panel. Make sure that you are within the flash
effective range before taking pictures.
● The effective flash range is displayed for the
following camera and lens combinations.
Camera
K20D, K200D,
K100D Super, K10D,
K110D, K100D,
*ist D series
35mm autofocus single
lens reflex cameras
(except for SF series)
645N2, 645N
If the maximum distance exceeds 22 meters,
(
) will blink. If the minimum distance is 0.7m
or less, (
) will blink.
● The flash effective range varies depending on
ISO, lens aperture in use, and/or the zoom
position (flash coverage angle). Keep this in
mind especially when you are using a variable
aperture zoom lens.
Lens Types
DA, D FA, FA J, FA, F,
A
D FA, FA J, FA, F, A
FA645
Effective flash range indicator
81

Advertisement

Table of Contents
loading

This manual is also suitable for:

Af-540fgz

Table of Contents