Ttrc Controls And Indicators - Motorola MSF 5000 Instruction Manual

Chapter
2
Operation
MSF
5000
Instruction Manual
Station Operation
TTRC
Controls
and Indicators
The
controls and indicators associated
with trunking
operation
are
shown in
Figure
2-2.
These
are
only
present on stations containing the
TTRC
board.
Intercom On/Off
Switch
The Intercom On/Off switch enables service personnel at the station to
communicate
with
the remote control console operator without keying the
station.
Fall
PTT
Soft Encode
Fall TAC
(G)
rom
Remote Control
MSFI005.
122293K0M
Figure 2-2
TRC
Board Controls and indicators
When On
is selected, the transmit wireline audio from the console is gated to
the
local speaker.
A
Line
PTT
signal is not required. The transmitter cannot
be
keyed
with
a
Local
or
Mic PTT,
and mic audio is routed to the receive audio of
the
console.
When toggled On
then
Off,
the failsoft disable mode is entered on trunked
stations only.
When
Off
is selected, the transmitter may be keyed
with
a
Local
or
Mic PTT.
Fail
LED
Ared
light
indicates
the
TTRC
reset mode is enabled.
A
flashing red light indicates
a
failed
TTRC
board.
Line PTT LED
A
yellow light
indicates the wireline is sending
a
line
PTT
key
command.
Fail Soft
LED
A
steady
yellow light
indicates the trunking failsoft mode is enabled.
A
flashing
yellow light
indicates the trunking failsoft mode has been disabled
locally (by toggling
the
Intercom switch).
TRC
Encode
LED
A
yellow light
indicates
TRC
tones are
being generated by
the station and sent to
the console or other stations through the
wireline.
68P81092E06 3/14/94
2-6
Chapter
2
Operation
MSF
5000
Instruction Manual
Station Operation
TTRC
Controls
and Indicators
The
controls and indicators associated
with trunking
operation
are
shown in
Figure
2-2.
These
are
only
present on stations containing the
TTRC
board.
Intercom On/Off
Switch
The Intercom On/Off switch enables service personnel at the station to
communicate
with
the remote control console operator without keying the
station.
Fall
PTT
Soft Encode
Fall TAC
(G)
rom
Remote Control
MSFI005.
122293K0M
Figure 2-2
TRC
Board Controls and indicators
When On
is selected, the transmit wireline audio from the console is gated to
the
local speaker.
A
Line
PTT
signal is not required. The transmitter cannot
be
keyed
with
a
Local
or
Mic PTT,
and mic audio is routed to the receive audio of
the
console.
When toggled On
then
Off,
the failsoft disable mode is entered on trunked
stations only.
When
Off
is selected, the transmitter may be keyed
with
a
Local
or
Mic PTT.
Fail
LED
Ared
light
indicates
the
TTRC
reset mode is enabled.
A
flashing red light indicates
a
failed
TTRC
board.
Line PTT LED
A
yellow light
indicates the wireline is sending
a
line
PTT
key
command.
Fail Soft
LED
A
steady
yellow light
indicates the trunking failsoft mode is enabled.
A
flashing
yellow light
indicates the trunking failsoft mode has been disabled
locally (by toggling
the
Intercom switch).
TRC
Encode
LED
A
yellow light
indicates
TRC
tones are
being generated by
the station and sent to
the console or other stations through the
wireline.
68P81092E06 3/14/94
2-6