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
43
Aurora User’s Manual
Variable Guard
Advanced model radios have a variable
guard feature that lets you reassign the
Code Guard of one channel to another
channel within a group. You can use this
feature if your dealer programs your radio
to let you:
• Use the variable guard reassignment per
group option.
• Decide if you want the Code Guard
reassignment to apply to both the receive
and transmit channel frequencies or to
just the transmit frequency.
SCAN OPERATION
Scan mode applies to a single channel
group for a maximum of 16 channels in a
scan list. You can switch from manual to
scan mode from the function menu if
manual/scan or talk around is not already
assigned to the three-position switch.
Scan All Groups
Advanced Aurora radios also offer a scan-
all-groups option that scans through the
channels in all groups consecutively. You
can select this feature from the function
menu if scan all is not assigned to the
three-position switch.