User Manual
Using the VS-570OP as a Wireless TTL Slave
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B. For Nikon TTL slave mode, the N-TTL indicator will appear
onscreen. Press the Mode button to conrm, and the LCD will
display i-TTL.
C. For Canon TTL slave mode, the C-TTL indicator will appear
onscreen. Press the Mode button to conrm, and the LCD will
display E-TTL.
4. Use the up or down navigation buttons to select the channel and group.
The ash will cycle through channel 1, groups A through C; then channel
2, groups A through C; and so on.
A. When using a single slave ash, set it to the same group and
channel as
the master.
B. When using multiple slave ashes, select the same group and channel for all units in the same light
position. For example, if your setup includes three slave ashes, you can set two as a main light on
channel 1, group A, and set the third as a ll light on channel 1, group B.
5. If desired, adjust the ash coverage angle by pressing the Zoom button repeatedly.
6. Make sure that the red light on the front of the VS-570OP is blinking. This indicates that the unit is ready
to re in wireless TTL slave mode.
TTL
GROUP A
TTL
GROUP A
TTL
TTL
GROUP B
4