Ocean Reef GSM Mercury, Инструкция по эксплуатации

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Functioning scheme:
D-MIC
The new D-MIC is assembled to be less invasive and delicate than any other
underwater microphone.
It is still possible to detach and replace by using two screws.
Speak
Listen
LEVER
QUICK
PRESS
Volume
Level 1
NORMAL USE
As soon as the unit is submerged it is turning automatically ON and the diver
hears a «unit ON» message. Now the unit is working in «PTT mode (D.A.T. OFF),
Volume 2.
The unit is always in listening phase until the diver pushes the PTT yellow
button, keeping it pressed the diver is able to communicate to other underwater
or surface units activated on the same channel. Releasing the PTT button will
bring the unit back lo listening phase.
When in normal use and listening phase the volume may be adjusted by quickly
pressing the blue lever style button, the volume lever will increase cyclically
from 1, 2, to 3 and back to 1.
PROGRAMMING MODE
LEVER
2 SECONDS
PPT
QUICK
PRESS
Channel
1
Channel
2
LEVER
QUICK
PRESS
D.A.T.
ON
D.A.T.
OFF
LEVER
QUICK
PRESS
EXIT
PROGRAMMING
MODE
PPT
QUICK
PRESS
PPT
Volume
Level 2
Volume
Level 3
6
Talk