Radio Overview; Radio Controls; Microphone Controls - Motorola CM140 Basic User's Manual

RADIO OVERVIEW

Radio Controls

The numbers below refer to the illustrations on the
inside front and rear covers.
1. On-Off / Volume Knob
Used to turn the radio on or off, and to adjust the
radio's volume.
2. LED Indicators
Indicate radio status:
Green: Solid during power up routine; off after
successful power up; flashing when scanning.
Red: Solid when transmitting: flashing -
channel is busy receiving.
Yellow: Solid when radio is in monitor mode,or
is sending a selective call or call alert;
Flashing - receiving a selective call or call alert.
3. Mic Jack
CM160 Radios
4. LCD Display
An 8 character single line display with up to 9
radio status icons.
5. Navigation up or down
Used for channel scrolling, menu
navigation and scrolling menu lists.
C D
6. Menu Buttons
D
used to access the menu and select the
C
menu options,
English 2
to exit menu.
7. Programmable Buttons
Dual function buttons. Short press selects
function 1; long press selects function 2.
CM140 Radios
4. LCD Display
A single digit (0 to 9) display, shows the Channel
number. The display also shows a dot to indicate
High power selected.
5. Up/Down key
Used for channel scrolling.
6. Programmable Button 1
7. Programmable Button 2

Microphone Controls

(Keypad Microphone)
Hold the microphone 2.5 to 5 cm (1-2 inches) from
your mouth, and speak clearly into it.
8. Keypad
Programmable Keys { } |
9.
10. Push-to-talk (PTT)
Press and hold down this button to talk;
release it to listen.
11. Microphone
C D E F
C
D