Raymarine Ray 90, Installation & Operation Instructions, Page: 34 / 108

5.1 Raymic handset controls
The Raymic handset’s controls are shown below.
1. Power — Press to power the handset on. Press
and hold for 3 seconds to power the handset off.
Momentary press to access the shortcut list.
2. PTT (Push to Talk) — Press and hold to send a voice
message. Release to return to receive mode.
Note: The maximum transmit time is limited to 5
minutes to prevent un-intentional transmissions
from occupying the VHF channel.
3. Microphone location
4. Volume Up and Volume Down — Press to adjust
volume or squelch up or down.
5. LCD screen
6. Back — Move back through menu options.
7. OK / menu button — Press button to access menu /
DSC functions and to confirm selections.
8. 16 / + — When powered on press to switch between
priority channels.
9. HI/LO — Press to switch between High (25 W) and
low (1 W) transmit power.
10. DISTRESS — Lift up the spring loaded cover and
press this button to make a DSC distress call.
11. Channel Up and Channel Down — Changes the
channel up or down.
12. VOL/SQ — Press button to switch between volume
and squelch control.
13. Built-in speaker
5.2 Powering the Base station
The Base station automatically powers up when
connected to a suitable power supply.
The Base station is powered down by unplugging from
the power supply or, if applicable, by tripping it’s circuit
breaker.
Powering the handset
With the Base station powered On and the Handset
connected:
1. Press the Power button, located on the top of the
Handset.
The Handset will power on.
2. To power off the Handset, press and hold the Power
button for approximately 3 seconds, until the screen
turns off.
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