User's Manual
Table Of Contents
- WELCOME
- INTRODUCTION
- Optional Accessories
- External Speaker/Microphone
- External VOX Headset
- Battery Packs
- FCC REQUIREMENTS
- SAFETY PRECAUTIONS
- Dealer Programmable Options
- Before Using Your Radio
- Battery Installation and Removal
- Antenna Installation and Removal
- Radio Views
- Aurora Radio Controls
- Front View
- Display
- Backlight
- Keypad
- Speaker
- Top View
- Status Indicator
- On/Off Volume Knob
- Squelch Knob
- Programmable Three-Position Switch
- Emergency Button
- Channel Selector Knob
- Side Views
- PTT Switch
- Programmable Softkey Buttons
- Options Connector
- Basic Operation 23
- TRANSMIT
- Code Guard Operation
- Code Guard Receive
- Code Guard Transmit
- Scan Operation
- Talkback Scan
- Scan All Groups
- Change the Scan List
- Scanning Options
- Scan Delay
- Talk Around
- Scan in Tone Mode
- Scan in Monitor Mode
- Transmit on Priority Channel
- Channel Scan Delete/Add
- Priority Scan
- Priority Scan with Code Guard
- Priority Modes
- Priority Delay
- Priority Receiving
- Priority During Scan-All-Groups Scanning
- Receive Mode
- Groups
- Display Modes
- Tuning Range
- Frequency Display Mode
- Alpha Display Mode
- Channel Display Mode
- Selective Calling
- Receiving a Call
- Sending a Call
- Radio Check
- DTMF Dialing
- Originating a Call
- Frequently Called Numbers and Call Paging
- Radio Paging
- Flex Mode
- Keypad and Channel Selector Lock
- Busy Channel Lockout
- Battery Power
- Battery Saver
- Radio Power-Up
- Error Messages
- Stun
- Aurora Programmed Switch Settings
- Troubleshooting Guide
- Service
- _
- Specifications
- Definitions and Acronyms
45
Aurora User’s Manual
After the scan delay time, if the radio is not
in priority channel operation, the radio
transmits on the channel indicated by the
channel selector knob within the group that
is being scanned (see priority channel
operation for radio scanning operation
while priority mode is enabled on page 48).
Talkback Scan
Your radio has a talkback feature
(sometimes called talk around) that lets
you transmit on the channel you just
received a signal on under the following
conditions:
1. You stay on the same channel
2. You keep the radio in scan mode
3. You press the PTT switch while you
are receiving the channel or during the
scan-delay period
You can activate talk around with a
computer-assigned softkey/three-position
switch or from the function menu if talk
around is not assigned to the three-position
switch.
If talkback scan is assigned to the
three-position switch , the manual/scan
feature is automatically added. Then with
the three-position switch, you can select
one of the following options:
• Perform in manual mode
• Perform in scan mode with talkback on
• Perform in scan mode with talkback off
(see priority channel operation for talkback
scan operation while priority mode is
enabled).
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PTT