583 Functions of the SU-800The following functions can be set on the SU-800.Switching functions between close-up and CommanderfunctionsUse the Commander/Close-up select switch to toggle between close-up andCommander functions.Settings in each flash modeIn close-up mode (p. 65)• Flash mode (TTL, M)• Group name (A, B, C)• Flash firing/canceling for group A or B• Flash output-level ratio between groups A and B• Flash output-level compensation value (in TTL mode)• Manual flash output level (in M mode)• Channel number (1, 2, 3, 4)In Commander mode (p. 79)• Flash mode of remote flash unit(s) (TTL, AA, M, --- (flash canceled), RPT (Repeating) flash)• Group name (A, B, C)• Flash output-level compensation value (in TTL and AA modes)• Manual flash output level (in M mode)• Manual flash output level, the frequency, and the number of repeating flashes per frame(in RPT mode)• Channel number (1, 2, 3, 4)BatterychamberDisplay in close-up mode Display in Commander mode
