16
9. Operation
Connecting headphones
1.
WIRE HEADPHONES.
Remove the pro
-
tection cap on the backside of the control
unit and insert the 3.5 mm headphones
cable.
2.
QUEST UNDERWATER HEADPHONES.
(optionally available) Remove the protec
-
tion cap on the backside of the control unit
and insert the 3.5 mm headphones cable
by screwing it into the thread.
3.
QUEST WIREFREE HEADPHONES.
Turn on the Wirefree Headphones with
the power button. Then activate the
wireless function of the detector by pres
-
sing the upper button on the ride side of
the control unit. When the WireFree
symbol lights up constantly, the head
-
phones are connected.