GAI-Tronics IDR1000A, User And Installation Manual

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IDR1000A DC Remote Desk Set User and Installation Manual Description
7 02/12
Internal Microphone
This microphone is intended for use in low noise environments. The handset must be on-hook in order to
use the microphone.
Handset
The desk set is equipped with a push-to-talk handset with a coil cord for receiving and transmitting.
Programming Switches
A set of programming switches is included on the main circuit board of the desk set. The switch setting
functions are as follows:
SWA Switch Settings
N
OTE
:
Power must be reset to unit before changes to SWA will take effect.
Switch Determines: On Off
SWA-1 Not used. N/A N/A
SWA-2 Frequency change
commands on PTT
only
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 Not used. N/A N/A
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 Parallel audio Parallel audio is disabled. (Requires
that DCLOTL be enabled. See SWA-7) Parallel TX audio is
enabled.
SWA-6 Line termination
enable or disable
Disabled Enabled
SWA-7 DCLOTL Enabled Disabled
SWA-8 Front panel
programming mode
enable or disable
Disabled Enabled