Panasonic Lumix DMC-GM5 Owner's Manual For Advanced Features page 212

8. Stabilizer, Zoom and Flash
Preparations:
Attach the flash (supplied) or a flash (DMW-FL360L/DMW-FL580L: optional) to the
camera.
1
Set the wireless flashes to RC Mode and then place them.
•
Set a channel and groups for the wireless flash.
2
Select the menu.
>
MENU
3
Press 3/4 to select [ON] and then press [MENU/SET].
•
When [Wireless] is set to [ON], [WL] is displayed on the flash icon on the recording
screen.
4
Press 3/4 to select [Wireless Channel] and then press [MENU/SET].
5
Press 3/4 to select the channel and then press [MENU/SET].
•
Select the channel you have set for the wireless flashes in step
6
Press 3/4 to select [Wireless Setup] and then press [MENU/SET].
7
Press 3/4 to select an item and then press [MENU/SET].
•
Press the [DISP.] button to fire a test-flash.
A Firing Mode
B Flash output
C Luminosity ratio
(P57)
[Rec] > [Flash] > [Wireless]
A
212
1
.
B
C