Programming switches, Line select (f4/ls) – GAI-Tronics ITR1000-001 Model ITR1000-001 Basic Tone Remote Deskset with Line Select User and Installation Manual User Manual
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Description
ITR1000-001 Basic Tone Remote Desk Set
02/12 6
Programming Switches
A set of programming switches is included on the desk set. The switch settings are as follows:
SWA Switch Settings Table
Switch Determines:
On
Off
(Default)
SWA-1 Whether the handset off-hook
monitor is enabled or disabled
Enabled Disabled
SWA-2 The frequency change commands
Pressing the frequency
button does not
immediately change the
station frequency. It
changes only after TX or
handset PTT is pressed.
Pressing the frequency
button immediately
changes the station
frequency.
SWA-3 2-Line
Operation Enabled Disabled
SWA-4 Operation with handset removed
Allows the use of the
internal mic and local
speaker without handset.
Handset must be present
for proper operation.
SWA-5 Continuous live speaker
Enabled
Disabled
SWA-6 Whether line termination is enabled
or disabled
Disabled Enabled
SWA-7 Guard tone keying Special
application:
No function tones are
generated when TX or
handset PTT is pressed.
Normal Operation:
Function tones are
generated prior to LLGT.
SWA-8 Access to front panel programming
mode is enabled or disabled
Disabled Enabled
N
OTE
: The factory default for all SWA switches is off. Power to the unit must be cycled off and on in
order for the new setting to take effect.
Line Select (F4/LS)
The ITR1000-001 allows input of two distinct radio line wire pairs. The desired line pair for
transmission and/or reception is selected by means of the front panel button labeled
F4/LS
. This feature
is enabled via DIP switch position SWA-3.
N
OTE
: The ITR1000-001 Desk Set will monitor the receive audio of the selected line (L1 or L2)
only.