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Midland CT3000 instruction guide
Squelch adjustment
Squelch is used to mute the speaker when no signals are present. With the
squelch level set correctly, you will hear sound only while actually receiving a
signal. The higher the squelch level selected, the stronger must be the signals
in order to hear them.
To adjust the squelch press
P5
of menu 1 or the control associated to
SQL
function. Select the desired level by turning the main knob. You can choose
amongst 9 different levels: the most sensitive level is 1, while 9 is the least
sensitive one.
To confirm your selection push the
main knob
or wait for 10 seconds.
Selecting a band
The LCD display shows two frequencies: main band (A) and sub-band (B).
Press
A/B
(on the mike or on the radio) to select the desired band,
A
or
B
.
Everytime you press
A/B
, the band in use will be displayed in foreground and
with bigger font/characters.
Selecting the VHF or UHF band
In frequency mode it is possible to choose the operating band.
Keep pressed the
A/B
button to switch from VHF to UHF band and viceversa.
Switching from frequency to channel mode
When the transceiver is in stand-by mode, push the control associated to
V/M
function to switch from frequency to channel mode. The mode will be changed
on the frequency in use (A or B).
In frequency mode
VFO
will appear on the display, while in channel mode the
display will show
CH
.
It is possible to use the frequency mode in band A and channel mode in band
B or viceversa.
