Edit Radio Type Screen; Basic Parameters Screen; Timing Parameters Screen - E.F. Johnson LTR-Net 7243 Service Manual

7.5vdc 1 and 4 watts part no. 242-7243-xxx
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3.6.2 EDIT RADIO TYPE SCREEN

The Radio Type screen shown below selects the
type, tier, frequency band, and bandwidth parameters of
the programming file. This must match the radio being
programmed. If you are unsure of the capabilities of a
radio, note the model number on the transceiver identi-
fication label or the number that is briefly displayed
when power is turned on. Then refer to Sections 1.3 or
1.4 to determine radio type information
.
Edit Radio Type Screen
NOTE: The screens described in Sections 3.6.3 - 3.6.6
which follow are displayed by selecting Edit > Basic
Mobile Parms or clicking
tab at the top.

3.6.3 BASIC PARAMETERS SCREEN

Proceed-To-Talk Tone
Type - Selects either a single (standard) or distinc-
tive (triple) proceed-to-talk tone (Section 2.4.9).
and then clicking the
3-8
Conventional Enabled - When selected, the
proceed tone sounds with conventional calls in
addition to LTR-Net/LTR standard calls.
Conversation Enabled - When selected, the proceed
tone also sounds with LTR-Net/LTR telephone and
auxiliary calls (initial access only).
Scan Revert Mode - Selects the system/group on
which transmissions occur in the scan mode (Section
2.6.10).
Last Selected - Always on the selected.
Last Received - Always on the last received.
Temporary - On the last received if the transmitter
is keyed before scanning resumes.
Display Emergency - Currently, this parameter is not
used.
Encryption Installed - Encryption is currently not
available.
Pgm (Program) Key - To prevent unauthorized
reading of programming data from a transceiver, a
code consisting of up to eight keyboard characters can
be entered in this box. If this box is left blank, no
protection is used (Section 3.11.1).
Verify Key - The exact code entered in the Pgm Key
box must be re-entered in this box for it to be accepted
as valid code.

3.6.4 TIMING PARAMETERS SCREEN

Receive Delay - Selects the time from 0-7 seconds
before scanning resumes after receiving a message
(Section 2.6.9).
PROGRAMMING
November 2001
Part No. 001-7240-001

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