Miscellaneous; Supervisory Tones - E.F. Johnson Company 51 Series Preliminary Operation Manual

MISCELLANEOUS

for another, press the Site Lock option switch (if programmed). The
display then momentarily indicates "LOCK x" to indicate that the current
site is locked ("x" is the current site number). To unlock the site, press the
Lock switch again and "UNLOCK" is momentarily displayed.
When locked on a site, it is still possible to search for a different site
using the site search function described in the preceding section. When a
new site is found, the radio is then locked on that site.

Supervisory Tones

Single Beep (Alert Tone)
•
Power was turned on and a successful power-up sequence occurred (see
page 18).
•
The time-out timer is about to expire or the penalty timer has expired
(page 22 and page 33).
•
The conversation timer is about to expire (page 34).
•
The system received your page but the paged mobile is not on the air
(page 56).
•
Telephone interconnect is not operational (page 53).
Continuous Tone (Invalid or No Acknowledge Condition)
•
A transmission is being attempted on an unprogrammed channel or a
conventional channel programmed as receive-only.
•
The transmitter is disabled by the busy channel lockout feature
(page 32).
•
The transmitter has been disabled by the time-out timer feature
(page 22).
•
The transmitter has been disabled by the conversation timer (page 34).
•
An out-of-range condition exists (SMARTNET/SmartZone only).
•
A transmission is being attempted before the penalty timer has expired
(page 33).
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MISCELLANEOUS