![background image](/i/pentax/156159/pentax-af-540-fgz-ii-auto-flash/h/pentax-af-540-fgz-ii-auto-flash-017.png)
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1
1
Turn the camera on, then turn on the unit’s power switch
(ON).
•
The Ready lamp will light up when the flash is charged.
2
Turn off the unit’s power switch (OFF).
•
If charging time takes more than 20 seconds, the
batteries have been exhausted and should be replaced
with new batteries. If the flash unit is used with exhausted
batteries, the settings may return to their default
configuration.
Auto Power Off Function
When the flash unit is left unused for about 3 minutes with the
power switch set to the (ON) position, it automatically switches
off to save the power.
1
Turn on the power switch (ON).
2
Press and hold the function button (
).
3
Rotate the adjustment dial to display PH on the LCD panel.
4
Press the setting button (SET) to blink PH1 or PH2.
PH1: Enables the auto power off function. (Default setting)
PH2: Disables the auto power off function.
5
Rotate the adjustment dial to select PH1 or PH2.
Turning the Power On and Off
Power switch
Ready lamp
AF360FZ_540FGZ.book Page 16 Friday, December 20, 2013 6:11 PM