GPH-CMD VHF Radio Installation and Programming
BK RADIO Page 2-9
2.2.1.4.3 GLOBAL OPTIONS TWO: 2-12345678
After the first group of Global Options is set, a second group is
displayed.
OPTION 1: RESERVED FOR FUTURE OPTIONS
OPTIONS 2 & 3: BUSY CHANNEL OPERATION
Options two and three are used to set Busy Channel operation.
There are three types of busy channel operation available. They
are described more fully under "Busy Channel" on page 3-16.
Busy Channel Modes include:
Busy Channel Indicator - The yellow LED illuminates when a
signal is received on the channel selected, with or without the
programmed receive Code Guard setting.
Busy Channel Lockout - The yellow LED illuminates and the
transmitter PTT is disabled when a signal is received without the
programmed receive Code Guard setting.
Busy Channel Override - This option is similar to Busy Channel
Lockout except the transmitter PTT can be activated by rotating
the Squelch knob clockwise off the Code Guard detent.
To set Busy Channel operation, use the following chart:
Busy Channel Option 2 Option 3
Indication
Disable (Steady) Enable (Flashing)
Lockout
Enable (Flashing) Enable (Flashing)
Override
Enable (Flashing) Disable (Steady)
OPTIONS 4 & 5: ANI/DTMF MODE
When Option 4 is enabled (flashing), the ANI ID number will be
transmitted (as a DTMF tone sequence) with each press of the
PTT switch. See "Automatic Numeric Identification (ANI)" in
section 2.2.1.4.4 for instructions on setting the ANI number.
When Option 5 is enabled (flashing), the keypad becomes active
for manual DTMF operation.
When Options 4 and 5 are both enabled (flashing), the ANI tone
sequence will be transmitted only after the [ENT] key is pressed
while the transmit PTT switch is activated. A sidetone of the ANI
number transmitted will also be heard through the speaker.
PROG
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GBL options
Busy Channel Indicator
PROG
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GBL OPTIONS
PROG
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GBL OPTIONS
ANI Onl
PROG
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GBL OPTIONS
DTMF Onl
PROG
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GBL OPTIONS
Busy Channel Off
PROG
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GBL options
Busy Channel Lockout
PROG
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GBL OPTIONS
DTMF with Manual ANI
PROG
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GBL OPTIONS