Sony ECM-M1 Compact Camera-Mount Digital Shotgun Microphone - Manual (Page 12)

Note
The items and options available for setting vary depending on the flash mode.
4-735-263-12(1) Copyright 2018 Sony Corporation
Setting items Descriptions Setting options
CMD flash setting (radio control)
CTRL flash setting (optical control) (HVL-F60RM) ON(*)/OFF
Lighting ratio setting ON/OFF(*)
Flash power level ratio setting OFF/1(*) - 16
Receiver remote setting ON/OFF(*)
Wireless group setting
HVL-F60RM:
OFF/A(*)/B/C/D/E(radio control)
RMT(*)/RMT2(optical control)
HVL-F60RM2/HVL-F46RM:
OFF/A(*)/B/C/D/E(radio control)
Factory default setting *
12