Edacs Trunking Automatic Test Execution - IFR COM-120C Operation Manual

Communications service monitor
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SECTION 6
OPTIONS

6-14-4 EDACS TRUNKING AUTOMATIC TEST EXECUTION

Pr ess F3 START to execute the Automatic Test.
ENABLED: Registr ation, Radio Test or Repeater Test. If one or mor e of these tests is
not ENABLED, the scr een displays, " INVALID SELECTS" and the test does not execute.
The Audio Test only applies to the Radio Simulator and Repeater Simulator .
A. REGISTRATION
When ENABLED, Registr ation executes fir st. The field status changes fr om
ENABLED to RUNNING . The Control Channel programmed from the Setup scr een
is used for the RF Fr equencies and the CO M- 120C begins gener ating Site ID
messages ( over head) . The scr een pr ompts to, " Tur n on Power to Radio."
The CO M- 120C then looks for the login message ( data) fr om the Radio. The
Radio must be pr ogr ammed to do automatic login. When the login message is
found, the CO M- 120C acknowledges the login back to the Radio and captur es the
Radio's G r oup and Logical ID which displays along with the Contr ol/Wor king
channel fr equencies used. The field status changes to CO MPLETE when the test
is finished and pr oceeds to the next ENABLED par t of the Automatic Test.
B. RADIO TEST
If ENABLED, Radio Test executes next. The field status changes fr om ENABLED
to RUNNING . The Control Channel programmed from the Setup scr een is used
for the RF Fr equencies and the CO M- 120C begins gener ating Site ID messages
( over head) . The Radio locks onto the CO M- 120C. If the Push- to- Talk cable is
pr oper ly connected, the Radio per for ms a hands- fr ee PTT ( G r oup Call) . If not,
the scr een pr ompts to manually pr ess the PTT button, " Pr ess PTT now ( G r oup
Call)".
The Radio should connect with the CO M- 120C at this point. If a successful G r oup
Call was achieved, the Contr ol/Wor king channels and the Radio's G r oup/Logical
ID's ar e displayed and the test measur ements begin with the message: " Taking
Measur ements..."
The PTT button must r emain depr essed dur ing the measur ements ( if doing manual
PTT) . If not, the Radio Test ter minates and the field status changes to
DRO PPED. The message, " CALL DRO P" is br iefly displayed.
When the Voice Peak Deviation T est begins, the scr een pr ompts to whistle ( or
blow) into micr ophone and updates the deviation accor dingly. The PTT button
must r emain depr essed dur ing Voice Peak Deviation measur ement.
If Audio Tests ar e planned, skip this test. The Radio's micr ophone is disabled if
Audio Connector s ar e in place.
If the CO NT or SKIP softkey is pr essed, the Radio test finishes and the field
status changes to CO MPLETE.
Results of the test ar e shown and the scr een pr ompts to r elease the PTT button.
If the Radio has the Push- to- Talk cable connected, the PTT is automatically
r eleased.
At least one of these tests must be
6- 74

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