Panasonic LUMIX DMC-G7 Owner's Manual For Advanced Features page 240

8. Stabilizer, Zoom and Flash
[Firing Mode]
[TTL]:
[AUTO]:
[MANUAL]:
[OFF]:
[Flash Adjust.]
[Built-in
Set the flash output of the camera manually when [Firing Mode] is set to
Flash] ¢1 /
[TTL].
[External
Flash] ¢1
[Manual Flash Adjust.]
Set the luminosity ratio of the external flash when [Firing Mode] is set to
[MANUAL].
•
You can set from [1/1] (full brightness) to [1/128] in steps of 1/3.
•
When an external flash is not attached to the camera, these settings will be
set for the built-in flash; when an external flash is attached to the camera,
they will be set for the external flash.
[Firing Mode]
[TTL]:
[AUTO]:
[MANUAL]:
[OFF]:
[A Group]/
[B Group]/ [Flash Adjust.]
[C Group] Adjust the output of the wireless flashes manually when [Firing Mode] is set to
[TTL].
[Manual Flash Adjust.]
Set the luminosity ratio of the wireless flashes when [Firing Mode] is set to
[MANUAL].
•
You can set from [1/1] (full brightness) to [1/128] in steps of 1/3.
¢1 Not available when [Wireless FP] is set to [ON].
¢2 You can select these options only when the external flash is attached to the camera .
The camera automatically sets the output.
¢2 Flash output is set by the external flash.
¢2 Set the luminosity ratio of the external flash manually.
The flash on the camera side emits only communication light.
The camera automatically sets the output.
¢1
The wireless flashes automatically set the output.
Set the luminosity ratio of the wireless flashes manually.
The wireless flashes of the specified group will not fire.
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