15
Connecting to Remote Flash Units
Link Mode
The “link mode” determines how the camera connects to
the ash unit. There are two link modes—“pairing” and
“PIN”—each with dierent features.
• Pairing: The camera connects only to devices with which
it has previously been paired, preventing signal interfer-
ence from other devices in the vicinity. Given that each
device must be paired separately, PIN is recommended
when connecting to a large number of devices. Recom-
mended for photographers who use radio AWL exclusive-
ly with one or two specic ash units.
• PIN: Communication is shared among all devices with the
same four-digit PIN, making this a good choice for pho-
tography featuring a large number of remote devices. If
there are multiple cameras present that share the same
PIN, the ash units will be under the sole control of the
camera that connects rst, preventing all other cameras
from connecting (the LEDs on the WR-R10 units connect-
ed to the aected cameras will blink). Recommended for
scenes that require large numbers of ash units or if dif-
ferent cameras, ash units, or WR-R10 units will be used
on dierent occasions.
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