Motorola EP350 Series User Manual page 10

1. On/Off and Volume Knob
Turn the ON/OFF/Volume Control knob clockwise to turn
the radio ON.
Turn the ON/OFF/Volume Control knob
counterclockwise to turn the radio OFF.
Turn this knob clockwise to increase the volume.
Turn this knob counterclockwise to decrease the volume.
2. LED Indicator
Indicates radio transmit, receive, scan and monitor status,
as well as receipt of a selective call or call alert. Refer to
"LED Colors" on page 5 for more information.
3. Speaker
Receives audio messages through the speaker.
4. Microphone
Speak into the microphone when sending messages.
5. Liquid Crystal Display (LCD)
An 8 character single line display with up to 10 radio
status icons. Refer to "LCD Display and Icons" on page 6
for more details.
6. Push-to-Talk (PTT) Button
Press and speak to microphone to send message.
Release and listen to receive messages.
Note: If a channel is programmed with the Busy
Channel Lockout feature, the user can only
transmit if the channel is not in receiving mode.
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English
English
7. Side Programmable Buttons
Refer to "Programmable Buttons" on page 7 for more
details.
8. Accessory Connector
2.5 mm audio in port and 3.5 mm audio out port are used
to connect compatible accessories to the radio.
9. Programming Port
2.5 mm audio in lower port used by dealer to program the
radio.
10. Left/Right Button
Used to navigate menu, sub-menu or parameter
selections in front panel programming mode.
11. Front Programmable Buttons
Refer to "Programmable Buttons" on page 7 for more
details
.