User guide

General Radio Operation
English
35
OR
Follow the procedure below.
1 < or > to Zone.
2 Press the Menu Select button directly below Zone.
3 U or D to the required zone.
OR
Use the keypad to enter the zone number.
4 If the zone number entered is unprogrammed, the display
shows Invalid entry. Repeat Step 3.
OR
Press the Menu Select button directly below Sel to confirm
the displayed zone.
5 Press the PTT button to transmit on the displayed zone
channel.
OR
Follow the procedure below.
1 < or > to ZnUp or ZnDn.
2 Press and hold the Menu Select button directly below ZnUp
or ZnDn until the required zone appears.
Note: Positions of ZnUp and ZnDn on the display may differ
each time you release the Menu Select button. Read
carefully before you press.
Selecting a Radio Channel
A channel is a group of radio characteristics, such as transmit/
receive frequency pairs.
Use the following procedure to select a channel.
Note: Your radio must be preprogrammed to allow you to use
this feature. If you select a channel that is not within the
preprogrammed band, the radio indicates that it is on
an unsupported frequency with both audio and visual
warnings.
Consult a qualified radio technician for the right choice
between the following methods.
MFK
APX_4000_M3.book Page 35 Friday, May 31, 2013 12:41 PM