E.F. Johnson Company 7780 Series, Preliminary Service Manual, Page: 44 / 116

TRANSCEIVER PROGRAMMING
3-8
November 1999
Part No. 001-7780-500
2. To program a switch, click the arrow to display the
pull-down menu and then select the desired function
from that menu. NOTE: Side Button 1 is the top
(AUX) button and Side Button 2 is the bottom (FCN)
button. Also, the * and # keys are not available with
limited keypad (3-key) models.
3. Repeat for all switches and modes to be
programmed and then exit this screen by clicking
the Close button.
3.4.3 RADIO-WIDE CONVENTIONAL SCREEN
The radio-wide conventional screen is shown
above, and it is used to program the DTMF ANI ID.
This ID is used on channels programmed for pre- or
post-transmit ANI (see Section 3.5.4) and consists of
eight digits from 0-9.
3.4.4 RADIO-WIDE SMARTNET/SMARTZONE
SCREEN
The radio-wide SMARTNET/SmartZone screen
is shown above, and is used to program the following
parameters:
Full Spectrum CC Scan
In a SmartZone system, if all potential control
channel frequencies have been searched, the radio
enters a channel-by-channel search across the full
spectrum that the radio covers. The timer sets the time
it performs this scan before it checks the expected
frequencies again. After it checks these frequencies, it
returns to full spectrum scanning. This cycle repeats
until a control channel is found.
On-Off - Enables or disables full spectrum scan.
Timer - Sets the time that full spectrum scanning
occurs as just described.
Hot DTMF
Enable/Disable - When enabled, allows the user to
send DTMF tones while transmitting. When dis-
abled, pressing numeric keys (0-9,
, #) while
transmitting has no affect.
Voice On Control
With SmartZone operation, some remote sites are
designated Voice On Control sites. In these sites, if all
available traffic channels are occupied, control chan-
nels become traffic channels when additional traffic
channels are requested. The Voice On Control parame-
ters determine how the radio reacts to various situa-
tions that may occur. For example, when a conversa-
tion is complete, the radio may look for a control
channel that has become a traffic channel.
Enable/Disable - Determines if the voice on control
parameters are active.
Site Lock Time - This is the amount of time a radio
remains on the Voice On Control site before looking
for another site.
Activation Time - This is the amount of time the
radio waits when the control channel comes back
from Voice On Control before it transmits any pend-
ing ISWs. This prevents all radios on a Voice On
Control site from submitting ISWs at the same time.
Pending Emergency Time - This is the amount of
time the radio waits to submit an Emergency ISW
*