Zoom iHiFi 4411F - Manual (Page 7)

Pairing LED
Within 10 seconds, the Headphones and the Transmitter
should pair. When they do, the Headphones' Pairing LED
flashes blue for 10 seconds and then turns off.
The Transmitter's blue LED continues to flash intermittently
during the time it is paired with the Headphones. If the
Transmitter loses pairing, its LEDs become steady on
while it tries to re-initiate pairing.
(If pairing doesn't occur, see the Notes on Pairing on page
11.)
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