120 20195-100 Preliminary
Paragon4 – UHF, 700, & 800MHz User Manual
25
•
If PF is pressed to position “1” for approximately four seconds
(visually count the amber
blinks)
and released, it brings the Airlink down, PTT is released, no data traffic is sched-
uled, and CWID is suppressed. The Airlink will remain down for a maximum of one hour
and automatically come back up, unless PF is pressed to position “1” once more for four
seconds to force toggle the Airlink to “up” status.
•
If PF is pressed to position “1” for approximately one amber blink, PF operation goes
into “monitor mode” where “position 2” is monitored and each successive pressing of po-
sition “2” results in a different test tone selection as detailed in the table below.
•
If PF is pressed to position “1” while a test is in progress, PF “monitor mode” operation
is cancelled.
Note:
If PF is not in “monitor mode” pressing to position “2” has no effect.
Table 6 – Test Tones Generation
20-Second Test Tones - PF key generated
For a MODULATED test tone:
Press PF to “1” for approximately 1 amber blink and release. Immediately press PF to “2” one time. Test tone
starts.
To cancel test tone, press PF to “1” and release.
For an UNMODULATED test tone:
Press PF to “1” for approximately 1 amber blink and release. Immediately press PF to “2” two times. Test tone
starts.
To cancel test tone, press PF to “1” and release.
For a SQUARE WAVE test tone:
Press PF to “1” for approximately 1 amber blink and release. Immediately press PF to “2” three times. Test tone
starts.
To cancel test tone, press PF to “1” and release.
For a RANDOM DATA test tone:
Press PF to “1” for approximately 1 amber blink and release. Immediately press PF to “2” four times. Test tone
starts.
To cancel test tone, press PF to “1” and release.
Each pressing at position “2” must be made within one second.
E.g.: For Unmodulated, press twice within 2 seconds, for Random Data, press four times within 4
seconds.
