Flipping The Display; Squelch - GME TX3120S Instruction Manual

FLIPPInG tHe DISPLay

the tX3120s's small size allows it to be mounted
in almost any convenient location. however the
most suitable location may sometimes require the
unit to be installed upside-down when referenced
to your driving position.
the tX3120s is designed to overcome this
situation by allowing the display to be 'flipped' so
that it can be read in either orientation. In addition
the keys have symbols that can also be read in
either orientation.
to flip the display
1. Press and hold the Channel control to enter
the menu. the display will show the present
squelch level.
2. rotate the Channel control until 'FlIP' is
displayed then briefly press the Channel
control to select it. 'FlIP' will flash.
3. rotate the Channel control left or right to
flip the display. when the display is correctly
orientated, press and hold the Channel
control to exit the menu and return to normal
operation.
Front Panel Upright (Speaker Above)
Front Panel Fipped (Speaker Below)
t X 3 1 2 0 s

SQUeLCH

the squelch is used to eliminate any annoying
background noise when there are no signals
present. the squelch can be opened or closed by
pressing the
the receiver's background noise can be heard and
the icon is displayed on the lcD. when the
squelch is closed the receiver remains quiet while
there are no signals present but any incoming
signals will override the squelch and be heard in
the speaker.
Adjusting the Squelch level
the squelch sensitivity level has been factory set
to provide optimum performance under most
operating conditions. If required, the sensitivity
level can be adjusted via the menu to suit changing
conditions.
to adjust the squelch sensitivity,
1. Press and hold the Channel control to enter
the menu. the display will show the current
squelch level setting in values from sQl-1 to
sQl-9.
2. Briefly press the Channel control. the squelch
level will flash.
3. rotate the Channel control to change the
squelch setting. A squelch setting of sQl-1
allows the squelch to open on very weak
signals whereas a setting of sQl-9 requires
much stronger signals to overcome the squelch.
when finished briefly press the Channel control to
return to the menu or press and hold the Channel
control to exit the menu.
I n s t r u c t I o n m A n u A l
key. when the squelch is open
PA G E 1 1