3-22 Operations
The VOL UP/DOWN keys adjust the sound volume for both Fog Alert and
listening modes. When the radio power supply is switched on, the sound
volume is same as was last used. Each handset has its own volume settings.
To cancel the Fog Alert operation, again press FUNC followed by #/FOG
or press the CLR key.
3.5.19 Cellular Phone Mode (Optional)3.5.19 Cellular Phone Mode (Optional)
3.5.19 Cellular Phone Mode (Optional)3.5.19 Cellular Phone Mode (Optional)
3.5.19 Cellular Phone Mode (Optional)
A cellular fixed wireless terminal (such as the RAYCOM Fixed Cellular
Wireless Terminal) or other radio communications device with DTMF
interface (such as some Inmarsat Mini-M’s) can be connected to the
RAY230 or RAY230E, using an optional interface to the AUX terminal. One
handset is used for cellular phone operation while optional handsets will
monitor transmissions on the last selected working or weather channel.
When any DSC call is received or a distress call is transmitted, cellular
phone operation is interrupted and radio operation is given priority. Channel
70 is always monitored for incoming DSC calls.
Making a call
To make a cellular phone call, remove the handset from the cradle hook and
press the FUNC key followed by the 3/CELL key. CEL appears on the 7-
segment display. Enter the telephone number to be called with the numeric
keypad. The number you just input appears on the dot matrix display. If
the phone number exceed 9 digits, the number scrolls and only the last 9
digits are visible.
NumberNumber
NumberNumber
Number
SoundSound
SoundSound
Sound
How to Operate the SirenHow to Operate the Siren
How to Operate the SirenHow to Operate the Siren
How to Operate the Siren
1 “Hi-Lo” Press and release PTT switch to emit
continuous sound. Press PTT again to
stop.
2 Siren Press and release PTT switch to emit
continuous sound. Press PTT again to
stop.
3 Whelp Press and hold PTT switch to emit sound.
Release PTT to stop.
4 Air Horn Press and hold PTT switch to emit sound.
Release PTT to stop.
The following table lists the four siren sounds and the procedure for
emitting them from the Hailer Horn speaker. See section 3.5.30.4.2 for set
up details.
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