Bolt VS-570SMI Wireless TTL Flash for Cameras - Manual (Page 32)

32 | Using the VS-570 as a Wireless Master
A. When group ratio selection is enabled, continue with step 7
below to set the power ratios between the master and groups.
B. When group ratio selection is disabled, group A will fire in TTL
mode, and the master and group B will not fire.
C. Press the Mode button to return to the wireless master
summary screen. At this point, the VS-570’s wireless TTL
master setup will be complete, and you will be ready to
start shooting.
7. Set the power ratios. After enabling group ratio selection, press the
Mode button so the master ratio indicator appears onscreen. Use
the up or down navigation buttons to set the ratio value to - (off), 1,
2, 4, or 8.
8. Press the Mode button so the group A ratio indicator appears
onscreen. Use the up or down navigation buttons to set the ratio
value to - (off), 1, 2, 4, or 8.
B
7
C
8