Transmit Time-Out Timer (Tot); Simplex/Duplex Channel Use - Standard Horizon QUANTUM AIS GX6000E Owner's Manual

25 watt vhf/fm marine transceiver
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5. Rotate the DIAL/ENT knob or press the ▲/▼ key to
select the desired setting.
6. Press the [ENTER] soft key to or press the DIAL/ENT
knob store the selected setting.
7. Press the CLEAR key to return to radio operation.
(The display can also be returned to the previous
screen by pressing the [BACK] soft key.)
The same operation process as the above is written as follows in this opera-
tion manual.
[
]  "SETUP" "DSC SETUP"  "INDIVIDUAL DIRECTORY"
8.5

TRANSMIT TIME-OUT TIMER (TOT)

When the PTT switch on the microphone is held down, transmit time is limited
to 5 minutes. This limits unintentional transmissions due to a stuck microphone.
About 10 seconds before automatic transmitter shutdown, a warning beep will
be heard from the speaker(s). The transceiver will automatically go to receive
mode, even if the PTT switch is continually held down. Before transmitting
again, the PTT switch must first be released and then pressed again.
Once the transmitter is shut down by the TOT, transmission to the last
channel is only allowed 10 seconds after the shutdown.
8.6

SIMPLEX/DUPLEX CHANNEL USE

Refer to the VHF MARINE CHANNEL CHART (Page 144) for instructions on
use of simplex and duplex channels.
All channels are factory-programmed in accordance with FCC (USA),
Industry Canada (Canada), and International regulations. Mode of
operation cannot be altered from simplex to duplex or vice-versa.
Page 36
NOTE
NOTE
GX6000E

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