Motorola GP328 Quick Reference Card

2. Adjust volume level.
3. Switch to desired channel.
4. If at any time a call comes through, it will be heard at
the volume level set.
Emergency Siren
1. Press programmed
Emergency
button to initiate
Emergency Siren
.
2. Press and hold
Emergency
button to cancel
Emer-
gency Siren
.
3. Press and release
Emergency
button to restart
Emergency sequence.
Programmable ButtonsÕ Audio Indicators
Programmable
Buttons
Positive
Indicator Tone
Negative
Indicator Tone
Scan
Start
Scan oper-
ation
Stop
Scan oper-
ation
Tx Power
Radio transmits
at
low
power
Radio transmits
at
high
power
Squelch
Radio operates in
tight
squelch
Radio operates in
normal
squelch
Option Board
Activates
radioÕs
option board
Deactivates
radioÕs option
board
Keypad Lock
RadioÕs keypad is
locked
RadioÕs keypad is
unlocked
Repeater/
Talkaround
Radio
DOES
NOT
use the
repeater
Radio uses the
repeater
Turning On the Radio
¥ Turn
On-Off/Volume Control
knob clockwise. Self
Test Pass Tone will sound and green LED will light up
if radio powers up successfully. If radio fails power up,
the Self Test Fail Tone will sound.
Turning Off the Radio
¥ Turn
On-Off/Volume Control
knob counter-clockwise,
until click is heard.
Adjusting the RadioÕs Volume
1. Press and hold
Volume Set
key; until continuous
tone is sounded.
2. Turn
On-Off/Volume Control
knob to adjust volume
level.
3. Release
Volume Set
key when desired level is
achieved.
Selecting a Radio Channel
¥ Turn
Channel Selector
knob clockwise or counter-
clockwise to reach desired channel.
Sending a Call
1. Use
Channel Selector
knob to change to required
channel.
2. Press
PTT
, and speak clearly with mouth about 2.5
to 5 cm (one to two inches) away from microphone.
3. Release
PTT
when call is completed.
Receiving a Call
1. Turn radio on.
PopQuickRef.frm Page 3 Thursday, May 3, 2001 9:41 AM

Motorola GP328 Specifications

General

Channel Capacity	16 channels
Operating Temperature	-30°C to +60°C
Sealing	IP54
Frequency Range	136-174 MHz (VHF), 403-470 MHz (UHF)
Power Output	1-5W (VHF), 1-4W (UHF)
Dimensions	137 x 57.5 x 37.5 mm
Power Supply	7.5V
Battery Life	8 hours (High Power), 11 hours (Low Power) with standard NiMH battery
Weight	420g (with standard battery)