Squelch Control; Setting Frequency - Alinco DJ-X2000 Instruction Manual

2.3 Squelch control

Squelch is used to mute the speaker noise when no signal is being received.
Squelch level can be selected between S00~S32. Setting is made as follows.
A squelch level can be selected from the range between S00 and S32.

2.4 Setting frequency

Frequency can be set in any of four ways: By using the numeric keys, the
UP/DOWN key, the dial, or the combination of the
• Setting by numeric keys
Example 1
Example 2
20
To select a squelch level, press the
SQL key located on the left side of the
body, and then press the UP/DOWN
key or turn the dial. The squelch level
will be shown on the display in
accordance with the setting.
Note: • Higher squelch levels require higher signal levels to release the muting.
Set the squelch to a level at which the noise just disappears.
• The level at which to release the muting varies depending on the received
frequency even if the electric field strength remains the same. Adjust the
squelch at the most suitable level for the frequency to be received.
• If the squelch level is too high, weak incoming signals may not be heard
from the speaker.
Input the frequency directly from
the numeric keys and then press
TF
3 the
ENT
2
1
6
5
4
9
8
7
0
C L R
To set 145.3400 MHz, press the
ATT MIC
, , and
3 4
The 00 on the end can be omitted.
To set 0.5580 MHz (that is, 558 kHz), press the
AUTO MW
AUTO MW
5
, 5
The 0 on the end can be omitted.
key.
MODE
1
TF
keys in the given order.
ENT
PRIO TF
and keys in the given order.
8 ENT
, ,
S 5
A 1 4 5 . 3 4
b 8 .
key and the dial.
F
N FM
A 1 4 5 . 3 4
b 8 .
AUTO MW F TUNE
MIC
, , ,
5
4
REC F TUNE
0
, ,
,