Ltr Radio Handoff Test - IFR COM-120C Operation Manual

6-12-13

LTR RADIO HANDOFF TEST

This test ver ifies that the CO M- 120C is able to link with the Mobile Radio and a pr oper
Handoff to a fr ee r epeater is per for med. Per for m these additional tests simultaneously:
RF Power , RF Er r or , Voice FM Deviation, Data FM Deviation, Distor tion and AF
Fr equency Measur ements.
o
Set Deviation Meter ( 16) to measur e Voice
or Data FM Deviation as needed.
o
Set G r oup ( 24) for ID Code of Mobile Radio.
o
Set Status ( 25) to BUSY .
o
Set Fr ee ( 26) for Mobile Radio Fr ee
Repeater Number .
o
Set Home ( 27) to Mobile Radio Home
Repeater Number .
o
Set Ar ea ( 28) for Mobile Radio Ar ea switch
setting.
o
Connect Mobile Radio RF O utput to
connector specified by Input ( 20) .
o
Connect Mobile Radio RF Input to connector
specified by O utput ( 6) .
o
Key Mobile Radio. Ver ify CONNECT-DSP or CONNECT-RIC is displayed for Radio
Status ( 30) .
o
Ver ify G r oup ( 30) matches G r oup ( 24) .
o
Ver ify Home ( 33) matches Home ( 27) .
o
Ver ify In Use ( 29) matches Fr ee ( 26) .
o
Ver ify Ar ea ( 34) matches Ar ea ( 28) .
o
Ver ify Fr ee ( 32) displays 31 .
o
Unkey Mobile Radio. Ver ify Release is displayed for Radio Status ( 31) . Ver ify In
Use ( 29) displays 31 .
28
Area
27
Home
Free
26
34
Area
33
Home
Free
32
6- 41
SECTION 6
OPTIONS
Goto 9
0
5 Group 151
9 Status CONT
00607237
In Use 9
0
5 Group 151
31 CONNECT-DSP
00607238
23
24
25
29
30
31