
Icons in Commander flash operation
1 Wireless Flash
A control signal is sent from the
2 Commander Mode Commander function is activated.
3 Low
4Channel
Represents the communication channel number through which the Commander and Speedlight exchange data.
5
The
6
The
7Group
Represents the group names and flash mode in each group.
8Flash Output Level Compensation
Value
Flash output level compensation value.
9Manual Flash Output Level
Represents flash output level for each group in Manual flash mode.
Preparation
Icons in
Display in TTL BL mode
1
2Monitor Preflashes
Just before the flash fires, the Speedlight fires a series of imperceptible preflashes.
3TTL Mode
Measuring the flash illumination reflected back from the subject, the camera automatically controls the flash output level to give the correct exposure.
Display in M (manual) mode
4Balanced
The flash output level is automatically controlled for a
5Low
Replace the battery.
6Flash firing (Group A)
Flash unit(s) in Group A fires in the TTL mode.
7Flash firing (Group B)
Flash unit(s) in Group B fires in the TTL mode.
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