![background image](/i/pentax/164612/pentax-af-540-fgz/h/pentax-af-540-fgz-021.png)
19
After adjustment, press the select button (S) and
stop the blinking. Adjust the other items below
using the same procedure.
●
When using multiple flash units set to P-TTL or
TTL Auto and adjusting the amount of light at the
same time, use the camera’s exposure
compensation.
3
Connected Flash Mode
Adjustment Range
Flash output compensation
P-TTL Auto flash
-3.0 to +1.0 levels (EV) (0.5 step increments)
ISO / F (aperture) setting
Auto flash (A)
ISO 25 to ISO 1600, F2 to F22 (with ISO100)
Manual flash output
Manual (M)
1/1, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64
Flash output setting
Wireless (W) master flash (M)
Wireless (W) slave flash (S)
1/1, 2/3, 1/2, 1/3
AF540FGZ_OPM_ENG.book Page 19 Friday, January 14, 2011 12:44 PM