JRC JSS-2500 - (1.2) List of sentences and associated data fields; (1.2.1) GGA - Global positioning system (GPS) fix data; (1.2.2) GLL - Geographic position - Latitude;longitude

Operation
4-26
4.3.2 Setting the communication channels
Besides the free frequencies described previously, ITU channel mode and user channel modes
can also be set. The ITU channel mode is mode for using channels based on the international
standard and is built-in to the equipment. The user channel mode is the mode for using channels
on pre-registered frequencies. These modes can be used according to the operations.
(1) Selecting a frequency and channel input mode
■ Procedure ■
1
1
1
.
.
.
Set the screen of the status display or the
operating display.
The operating display at right shows free frequency
mode.
2
2
2
.
.
.
Press the CH key.
As shown below, each time the CH key is pressed the mode changes in order from the free
frequency mode, ITU channel mode, to the user channel mode. (If the user channel is not
registered, it does not switch to the user channel mode. See 5.4 for user channel
registration.)
(Free frequency input mode)
(ITU channel mode) (User channel mode)
- If changed to the ITU channel mode, the communication mode of the free
frequency input mode and the previous (or lowest) ITU channel number are
applied.
- The above operation is unavailable in the telex mode.
- If the communication mode is changed by pressing the TEL, DSC, or CW keys,
the free frequency input mode is set.
TEL U01- 001
ID 431001234 23:59(UTC)
Pos 89ﾟ59.0123'N
179ﾟ59.6789'E@23:59
S IG
12 -S N2
RX 4357.00 kHz
TX
4065.00 kHz
W KR 2 4 6 8 12 16
A COMM
Communicating on
TEL Rx: 4357.00/Tx: 4065.00kHz
Tip)Use FUNC to change op area.
[HLD][END]
D UP
G PS
TEL ITU- 402
ID 431001234 23:59(UTC)
Pos 89ﾟ59.0123'N
179ﾟ59.6789'E@23:59
S IG
12 -S N2
RX 4360.00 kHz
TX
4068.00 kHz
W KR 2 4 6 8 12 16
A COMM
Communicating on
TEL Rx: 4360.00/Tx: 4068.00kHz
Tip)Use FUNC to change op area.
[HLD][END]
D UP
G PS
TEL
ID 431001234 23:59(UTC)
Pos 89ﾟ59.0123'N
179ﾟ59.6789'E@23:59
S IG
12 -S N2
RX 12345.00 kHz
TX
12345.00 kHz
W KR 2 4 6 8 12 16
A COMM
Communicating on
TEL Rx:12345.00/Tx:12345.00kHz
Tip)Use FUNC to change op area.
[HLD][END]
GPS
TEL
ID 431001234 23:59(UTC)
Pos 89ﾟ59.0123'N
179ﾟ59.6789'E@23:59
S IG
12 -S N2
RX 12345.00 kHz
TX
12345.00 kHz
W KR 2 4 6 8 12 16
A COMM
Communicating on
TEL Rx:12345.00/Tx:12345.00kHz
Tip)Use FUNC to change op area.
[HLD][END]
GPS
Note
CH CH
CH