E.F. Johnson Company 7780 Series, Preliminary Service Manual, Page: 48 / 116

TRANSCEIVER PROGRAMMING
3-12
November 1999
Part No. 001-7780-500
Figure 3-3 Conventional Channel Screen
3.5.4 CONVENTIONAL CHANNEL SCREEN
PARAMETERS
The following parameters are programmed in the
conventional channel screen shown in Figure 3-3.
Selected Channel
Zone Box - Clicking the arrow to the right of this box
displays the available zones. Click on a zone to select
it. Zones and zone aliases are set up on the Radio-
Wide General screen described in Section 3.4.2.
Channel Index Box - Displays the available channels
in the selected zone. The channel type is selected by
the Channel Type box below it.
Modify Button - Displays the screen that
follows which enables the channel (makes it select-
able) and programs the alias (tag) and transmit and
receive frequencies.
The parameters in this screen are as follows:
Channel - Selects the channel to be edited.
Alias - Programs the identification that is displayed
when the channel is selected. Up to 8
characters can be programmed.
Transmit - Programs the transmit frequency of the
channel.
Receive - Programs the receive frequency of the
channel.
Enable This Channel - The box must be checked for
the channel to be selectable.
Rx Only - The box is checked if the channel is
receive-only (transmitter disabled).
Copy Parameters From Channel - If another channel
is selected, the parameters from that chan-
nel are copied to the new channel.