Motorola EP450 Quick Reference Card
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Also See for EP450:
- Service manual (173 pages) ,
- Basic service manual (91 pages) ,
- User manual (74 pages)
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Turn the Radio On or Off
1. Rotate the On/Off/Volume knob clockwise. You will hear the self-test pass tone
and see the LED indicator flash green.
2. Rotate the On/Off/Volume knob counterclockwise until you hear a click
and the LED indicator turn off.
Adjust the Volume
1. Turn the On/Off/Volume knob clockwise to increase the volume, or coun-
terclockwise to decrease the volume.
Select a Radio Channel
1. Turn the Channel Selector knob clockwise or counterclockwise until you
reach the desired channel.
Receive
1. Turn radio on and adjust volume to the desired level.
2. Select desired channel.
3. Listen for voice acitivity. The LED indicator flashes red while your radio is
receiving.
Transmit
1. Hold the radio vertically 1 to 2 inches (2.5 to 5 cm) from your mouth. Press
the PTT button to talk. The LED indicator lights steady red while the call is
being sent.
2. Release PTT button to listen.
Start or Stop System Scan
1. Press the preprogrammed Scan button to start scan. The LED indictor
blinks green during scan operation.
2. Press the preprogramed Scan button again to stop scan.
Start or Stop Auto Scan
1. Select a channel that has been preprogrammed for Auto Scan by your
dealer/programmer.
2. Select a channel that has not been preprogrammed for Auto Scan by your
dealer/programmer.
Delete a Nuisance Channel During Scanning
1. While radio is on a nuisance channel, hold down preprogrammed
Nuisance Delete button until you hear a tone.
2. Release Nuisance Delete button.
™
EP450
Quick Reference Card
Record the functions for your radio's programmable buttons in the table
provided below.
On/Off/Volume Knob
Channel Selector Knob
PTT
Side Button 1
(Programmable)
Side Button 2
(Programmable)
Button
Function
Short Press
LED
Indicator
Microphone/
Speaker
Long Press
Hold Down
Page
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Summary of Contents for Motorola EP450
- Page 1 1. Rotate the On/Off/Volume knob clockwise. You will hear the self-test pass tone and see the LED indicator flash green. ™ EP450 Quick Reference Card 2. Rotate the On/Off/Volume knob counterclockwise until you hear a click and the LED indicator turn off.
- Page 2 Restore Channels to the Scan List Audio Indicators for Programmable Buttons Power off the radio then turn it on. – OR – Press the preprogrammed Scan button Positive Negative to stop the scan. The Deleted Nuisance Channels are restored to the scan list. Programmable Buttons Indicator Tone Indicator Tone...