Nikon Z 8 Reference Manual page 412

3
C: Adjust flash output and choose the channel and flash
control mode.
Choose the flash control mode and flash level for the master
flash and the remote flash units in each group.
The following options are available:
Option
TTL
qA
M
–– (off)
For [Channel], choose the channel (1–4) the master flash will
use for optical remote flash control.
If the remote flash units include an SB‑500, you must choose
Channel [3].
4
f: Choose a channel for the remote flash units.
Set the remote flash units to the channel selected for [Channel] in Step 3.
5
f: Group the remote flash units.
Choose a group (A, B, or C).
If you are using an SB‑500 as the master flash, choose from groups A and B.
There is no limit on the number of remote flash units that may be used. The practical
maximum, however, is three per group, as the light emitted by the remote flash units will
interfere with performance if more flash units are used.
i-TTL flash control.
Auto aperture. Available only with compatible flash units.
Choose the flash level manually.
The remote units do not fire. [Comp.] cannot be adjusted.
Description
412
Optical AWL