Canon MT-26EX-RT Macro Twin Lite - Manual (Page 45)

45
You can set the flash output in the range of 1/1 full output to 1/512
power in 1/3-step increments. You can take pictures using three
methods: firing with both flash heads A and B at the same flash output,
firing with both flash heads A and B at different flash outputs, and
single-side (A or B only) firing.
Setting the camera’s shooting mode to <
f > or < a > is
recommended. Additionally, take a test shot first to check the exposure.
1
Set the flash mode to < q >.
Press the < E > button.
Turn < 9 >, select < R >, then
press < 8 >.
2
Turn off the < , > display.
Press the < , > button.
Turn < 9 >, select < M >, then
press < 8 >.
3
Set the flash output.
Press function button 2 < @ > or
< 8 >.
X The flash output level is highlighted.
Turn < 9 > to set the flash output,
then press < 8 >.
q : Manual Flash
N
Firing with Both Flash Heads A and B at the Same Flash
Output
If high-speed sync is set, the setting range will be 1/1 - 1/64.
The guide number will differ between both-sides firing and single-side
firing even when the flash output settings are the same (p.120).
Without pressing function button 2 < @ > or < 8 >, you can directly turn
< 9 > and set the flash output (C.Fn-13, p.102).