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TM 11-5820-890-30-5
3-17. OPERATIONAL CHECK. Continued
Step 1. SELF-TEST, RECEIVE, AND TRANSMIT CHECK.
Action
Response
a. Connect equipment as shown in figure
a. No response.
3-6.
b. Set UUT RT: FCTN: Z-A.
b. Display lights. If not, go to chart 1.
If the display does not read “Good”,
the RT is bad. See chapter 2.
c. Adjust DIM control while display reads
c. Display brightness varies in intensity.
"Good".
If not, the RT is bad. See chapter 2.
d. Set UUT RT: FCTN: TST.
d. Responses:
If any of these do not occur, the RT
is bad. See chapter 2.
e. Set UUT RT: FCTN: REM.
e. SIG display segments light 9 through 0
in sequence and then go blank. Keyboard
display reads 30000. If not, the RT is bad.
See chapter 2.
f. Press and hold RT BATT/CALL button.
f.
“CALL” is displayed on RT. If not, the RT
Set PTT: UUT.
is bad. See chapter 2.
g. Set PTT: OFF.
g. Frequencies load correctly. If not, the RT
Set UUT RT: FCTN: LD.
is bad. See chapter 2.
Load the following frequencies:
CHAN
Frequency (MHz)
MAN
1
2
3
4
5
6
CUE
49.000
87.975
55.000
33.000
40.000
61.000
72.000
80.000
3-27
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