Radtel RT-490 User Manual Page 7 of 29
MENU LIST
Note: When entering the menu, take note of whether selection
is for [A] band or [B] band
The lower the level, the easier it is to be
disturbed, the higher the level, and the
worse the sensitivity. Better to set as
medium.
Select the desired frequency Step
to be used In frequency mode, to
change frequency step pick from
the option list.
Indicate the channel number to be stored.
While storing a channel, if ‘CH’ is in front of
the number it means this channel already
has a channel associated/stored there. If
the occupied number is desired, use DELCH
function on the channel first then assign
new freq to number being reused with
MEMCH
Delete the channel parameters of the
specified channel. If there is no ‘CH’
displayed, that means the channel
has no parameters and the operation
is invalid.