Icons in Commander flash operation

1 Wireless Flash

A control signal is sent from the SU-800 to the remote flash units such as the SB-R200.

2 Commander Mode Commander function is activated.

3 Low Battery-power Replace the battery.

4Channel

Represents the communication channel number through which the Commander and Speedlight exchange data.

5CLS-compatible camera

The SU-800 is connected to cameras compatible with CLS.

6AF-Assist Illuminator activated

The AF-Assist Illuminator comes on. NO AF-ILL appears when the AF-Assist Illuminator is canceled (p. 91).

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 close-up flash operation (using cords)

Display in TTL BL mode

1Close-up Mode

Close-up function is activated.

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 Fill-Flash

The flash output level is automatically controlled for a well-balanced exposure of the main subject and background.

5Low Battery-power

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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