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Names and Functions
2-3
2.2 Controller’s
display
The LCD screen on the controller changes according to current conditions. This section
describes the status display, FUNC menu, main menu, and DSC message receiving
screens.
2.4.1 Status
display
1. Occupied mark. Indicates another controller
has the access rights.
2. Indicates the ship's MMSI.
3. Indicates the ship's position and that time.
4. Indicates the communication mode and
channel.
5. Indicates the receiver is scanning.
6. Indicates Tx power reduction state (incase
of MED or LOW).
7. Indicates the following conditions if Tx
frequency is not tuned.
z
Not tuned
: Blinks
z
Tuning
:
Lights
z
Tuned
:
Off
8. When in reception or standby, indicates
strength of received signal (S meter), or
when in transmission, indicates strength of
transmitted signal in one of the pre-set
units shown below.
z
Tx power (PWR)
z
Antenna current (Ia)
z
PA voltage (Vc)
z
PA current (Ic)
z
Key information (KEY)
Note: When transmitting in ARQ mode, KEY
is displayed regardless of the above
mentioned setting.
9. Indicates the frequency (band) the DSC
watch keeping receiver is monitoring for
distress and safety calls.
10. Indicates the equipment is running on DC
power.
11. Indicates current time as follows:
z
Universal time coordinated : UTC
z
Local time
: LT
12. Indicates the source of the ship's position
information as follows.
z
External device (e.g. GPS) : EXT
z
Manual input
: MAN
z
No input
: OFFLINE
13. Indicates the user channel in use is
transmitted at the band power level
because the channel power is not
registered.
14. Indicates channel or frequency is duplex
for communicating with a coast station.
15. Indicates the reception frequency.
16. Indicates the transmission frequency. TX
mark is highlighted when transmitting.
17. Indicates the built-in loud speaker is on or
off. indicates the squelch is on.
18. Indicates the reception status (attenuation,
AGC, noise reduction) and transmission
status (PA power).
TEL ITU-1201
13077.0
12230.0
RX kHz
TX kHz
TX
W K R s c a n b a n d s :
2 4 6 8 1 2 1 6 ( M H z )
I D 4 3 1 0 0 1 2 3 4 T I M E 2 3 : 5 9 ( U T C )
P o s 8 9 ゚ 5 9 . 0 1 2 3 ' N
1 7 9 ゚ 5 9 . 6 7 8 9 ' E @ 2 3 : 5 9 ( E X T )
S I G
*
10
12
14
16
17
6
5
4
3
2
1
11
8
15
18
7
13
9
Содержание JSS-2250
Страница 2: ......
Страница 9: ...vii NBD 2250 2500 Power supply Upper view NFC 2250 2500 Antenna tuner NBB 714 724 Battery charger...
Страница 17: ...xv NDZ 227 Data terminal NDF 369 Keyboard NKG 800 Printer...
Страница 26: ...xxiv...
Страница 40: ...Equipment Overview 1 14...
Страница 172: ...Disposal 8 1 8 DISPOSAL Observe all rules and regulations of the local authorities when disposing of this equipment...
Страница 192: ...Options Operation 10 10...
Страница 216: ...Appendix 11 24...
Страница 218: ......
Страница 219: ......