Main Displays; Status Display - JRC JHS-770S Instruction Manual

2.2

Main displays

This section describes diligent displays such as the status display, menu screen, and DSC
message receiving screen.
2.2.1

Status display

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1. Occupied mark. Indicates when the access
right is occupied by another controller.
2. Controller name.
3. Transmitting mark.
4. Indicates the channel category as follows.
Priority channel, CH70
Private channel ...............CH P0/1/2
Other channel .................CH
5. On scanning, indicates the current condition.
Scanning....................
Dual Watch ................
6. Indicates the region type of a current channel.
[ITU] .... ITU channel
[USA] .... USA channel
[CAN] .... Canada channel
[IWW] .... European inland waterway channel
7. Indicates the squelch status as follows.
Closed............................. SQL
Opened ...........................
Closed by Preset SQL .... p SQL
Opened by Preset SQL...
Also, the actual squelch level is shown on this
level indicator
Station1 TIME 23:59(UTC)
OCC
POS
TX EXT
88
CH
16&
SCAN
[ITU]
SQL
CH70
CH
SW
8 9 10
....CH
16&
SCAN
16&
SQL
p SQL
89ﾟ59'S
179ﾟ59'W
VSWR
8. Indicates CH70 watching continuously by the
DSC watchkeeping receiver.
9. Indicates that the DSC is in the automatic
acknowledgement mode.
10. Indicates that the DSC is NOT in the automatic
channel shift mode.
11. Indicates the source of the ship's position
information as follows.
External device (e.g. GPS) ..........EXT
Manual input ................................MAN
12. Indicates current time as follows:
Universal time coordinated ......... UTC
Local time ................................... LT
13. Indicates own ship's position.
14. Indicates current channel.
15. Indicates if currently selected a duplex channel
to communicate with a coast station.
16. Indicates Tx power is set to 1W.
17. Indicates the built-in loud speaker's ON/OFF.
Note that in the case of using a duplex
channel for the JHS-780D, when taking a
handset off-hook, the loud speaker will be OFF
automatically.
18. VSWR alarm mark. Indicates when detected
a bad VSWR at transmission.
Names and Functions
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