Standart Horizont GX2000, Руководство пользователя

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GX2000/GX2100 Page 40
10.11 PA/FOG OPERATION
The GX2000/GX2100 has a 30W Hailer built-in and can be used with any 4
Ohm PA Horns. Standard Horizon offers a small and a large PA horn called the
220SW and 240SW. When in Hail mode the PA speaker Listen’s Back (acts as
a microphone and sends sound to the front panel speaker and the speaker
mic:
GX2100 only) through the PA horn speaker which provides two-way com-
munications through the PA horn speaker.
NOTE
When in PA or FOG mode, the GX2000/GX2100 will receive communi-
cations on the last selected VHF channel before entering into the PA or
FOG mode and receive DSC calls.
PA HAIL mode:
PA HAIL mode allows the transceiver to be used as a power hailer when an
optional STANDARD HORIZON 220SW or 240SW HAIL/PA speaker is in-
stalled. The Hail mode has a listen-back feature (
GX2100 only) which pro-
vides two way communication through the HAIL/PA speaker.
FOG HORN mode:
Automatic signaling is transmitted through the HAIL/PA speaker. When the
Fog horn, Bells or Whistle signal is not being outputted the
GX2100 listens
back through the connected PA Horn speaker ( GX2000 does not have
listen back).
10.11.1 Operating the PA HAIL mode
1. Press one of the Soft keys momentarily, then press
the [ PA/FOG
] soft key.
Note : The [ NEXT
] soft key may have to be pressed
to see the [ PA/FOG
] soft key if the soft keys have
not be customized.
2. Rotate the CHANNEL knob to select “
PA
”, then press
the [ SELECT
] soft key.
3. Press the PTT switch to speak through the HAIL/PA
speaker.
Rotate the
CHANNEL knob to control the AF output level. The AF output
level can be set from 0 to 30 watts.
4. To listen back ( GX2100 only), rotate the PWR/VOL knob.
5. To exit the PA HAIL mode, press the [ CLR
(
WX
)] key.