Spender TC-245S, Инструкция по эксплуатации

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TC-245S
คูมือการใชเครื่อง
ƒ
SELECTING SCAN RESUME METHOD
a. Press
[
F
]
,[S
CC
] to enter Scan Menu mode.
b. Press [ ],[ ] key to select Time-Operated(TO), or Carrier- Operated (CO) mode
c. Press any key other then [LAMP],[MONI] to exit Menu mode.
ƒ
CHANNEL SCAN
Channel Scan allows you to scan all frequencies from the lowest to the highest
frequency. On the band. Before scanning, make sure the squelch is closed.
1.Press[S
CC
].
y Scan starts with the channel last recalled.
y
To reverse the scan direction, use [ ] (upward scan)or [ ] (downward scan).
2. To quit Channel Scan, press any key other than[LAMP],[MONI].
(3) CTCSS
You may sometimes want to hear calls from only specific persons or groups. The
Continuous Tone Coded Squelch System(CTCSS) allows you to ignore (not hear)
unwanted calls from other persons who are using the same frequency. Simply select the
same CTCSS tone as selected by the other persons in your group. A CTCSS tone is
subaudible tone and is selectable from among the 50 tone frequencies.
Note:
CTCSS does not cause your conversation to be private.If only relieves you of
listening to unwanted conversation.
ƒ
USING CTCSS
a. Select the desired channel number.
b. Press[F ],[6
CTC
] to switch the CTCSS function ON(or OFF).
y 
CT

appears on left top of LCD when CTCSS is ON
c. Press[F ],[9
T.S
].
y
The current CTCSS frequency appears.
d. Use[ ],[ ] to select a tone frequency.
e. Press[PTT] to complete setting.