2.3 Squelch control
Squelch is used to mute the speaker noise when no signal is being received.
Squelch level can be selected between SQ0 and SQ9. Setting is made as
follows.
A squelch level can be selected from the range between S00 and S32.
'
4To select a squelch level, press the1.
.0/*4&5
SQL key located on the left side of the
42-70-S5
3$)7'40.3body, and then press the UP/DOWN.8A1 4 5 . 3 4
"#
-".1key or turn the dial. The squelch levelb8 .
%08/61will be shown on the display in
accordance with the setting.
Note: � Higher squelch levels require higher signal levels to release the muting.
Set the squelch to a level at which the noise just disappears.
� The level at which to release the muting varies depending on the received
frequency even if the electric field strength remains the same. Adjust the
squelch at the most suitable level for the frequency to be received.
� If the squelch level is too high, weak incoming signals may not be heard
from the speaker.
2.4 Setting frequency
Frequency can be set in any of four ways: By using the numeric keys, the
UP/DOWN key, the dial, or the combination of the F key and the dial.
� Setting by numeric keys
%0
Input the frequency directly from
4&5Pthe numeric keys and then pressNFM
"55HEL
.045&13./%&".&TF
12,-RF Cthe key.8ENTA145 . 3 4
650.6"#4
.*$"5SCNb8 .
4$5$44
4$3513*08&95'ENT
7'56/
4,*13&$0
CLRMIC
INTELLCIGIENTREEVERDJ-X2
MODEMICAUTO MWF TUNE
Example 1 To set 145.3400 MHz, press the 1, 4, 5, ,
ATTMICTF
3,4, and ENT keys in the given order.
The 00 on the end can be omitted.
RECF TUNE
Example 2 To set 0.5580 MHz (that is, 558 kHz), press the 0
, ,
AUTO MWAUTO MWPRIOTF
558and ENT keys in the given order.
, , ,
The 0 on the end can be omitted.
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