User's Manual
Table Of Contents
- Radio Overview
- Controls & Display
- General Operation
- 3.1 Basic Operation
- 3.1.1 Turning Power ON and Setting Volume
- 3.1.2 Persistent Settings
- 3.1.3 Power-Up Password
- 3.1.4 Speaking into the Microphone
- 3.1.5 Display Backlight Control
- 3.1.6 Display Viewing Angle & Contrast Adjust (Standard Control Head Only)
- 3.1.7 Zone / Channel Display and Select
- 3.1.8 Setting Squelch Control
- 3.1.9 Zone Edit
- 3.1.10 Transmit Disable
- 3.1.11 Operation At Extended Range
- 3.1.12 Preventing Vehicle Battery Discharge
- 3.1.13 Cleaning the Control Head
- 3.1.14 Radio Service
- 3.2 Single Touch
- 3.2.1 Single Touch Buttons
- 3.2.2 Detailed Single Touch Operation
- 3.2.2.1 Conventional Unit Call
- 3.2.2.2 Conventional Call Alert
- 3.2.2.3 Conventional Status
- 3.2.2.4 Conventional Message
- 3.2.2.5 P25 Unit Call
- 3.2.2.6 P25 Call Alert
- 3.2.2.7 P25 Status
- 3.2.2.8 P25 Interconnect
- 3.2.2.9 SNSZ Unit Call
- 3.2.2.10 SNSZ Call Alert
- 3.2.2.11 SNSZ Status
- 3.2.2.12 SNSZ Message:
- 3.2.2.13 SNSZ Interconnect:
- 3.3 Radio Inhibit
- 3.4 Setting Squelch
- 3.5 Operating Modes
- 3.1 Basic Operation
- Radio Wide Features
- 4.1 Option Buttons
- 4.2 Menu Mode
- 4.3 Time-Out Timer
- 4.4 Home Channel Select
- 4.5 Power Output Select
- 4.6 Alert Tone Select
- 4.7 Ignition Power Down Duration
- 4.8 Horn Alert
- 4.9 Microphone Off-Hook Detect
- 4.10 Surveillance Mode
- 4.11 Public Address
- 4.12 Scanning
- 4.13 Scan Lists
- 4.14 Over the Air Programming
- 4.15 Over the Internet Programming
- 4.16 Auto / Unmute
- 4.17 Location Services
- 4.18 Emergency Alarm Receive Indicator
- 4.19 Kiosk Mode
- 4.20 Analog Noise Reduction
- Conventional Mode Features
- 5.1 Monitoring Before Transmitting
- 5.2 Monitor Mode
- 5.3 Busy Channel Lockout
- 5.4 Call Guard Squelch
- 5.5 Penalty Timer
- 5.6 Conversation Timer
- 5.7 Repeater Talk-Around
- 5.8 Displaying Transmit / Receive Frequency
- 5.9 Emergency Alarm and Call
- 5.10 Conventional Mode Channel Scanning
- 5.11 Standard Conventional Calls
- 5.12 DTMF / ANI Signaling
- 5.13 Project 25 Mode Features
- 5.13.1 Digital Unit ID
- 5.13.2 Talkgroup ID
- 5.13.3 Network Access Code (NAC)
- 5.13.4 EFJohnson System Out-of-Range Indicator
- 5.13.5 EFJohnson System Automatic Registration
- 5.13.6 P25 Group Calls
- 5.13.7 P25 Unit Calls
- 5.13.8 P25 Conventional Telephone Calls
- 5.13.9 Call Alert
- 5.13.10 Call History
- 5.13.11 Messaging
- 5.13.12 Status Messaging
- 5.13.13 P25 Packet Data
- 5.14 Keypad Programming
- 5.15 Text Messaging
- SMARTNET / SmartZone / P25 Trunked Features
- 6.1 Analog and Digital Operation
- 6.2 Viewing Unit ID
- 6.3 Standard Group Calls
- 6.4 Unit Calls
- 6.5 Telephone Calls
- 6.6 Call Alert
- 6.7 Messaging
- 6.8 Sending Status Conditions
- 6.9 Emergency Alarm and Call
- 6.10 Failsoft Operation
- 6.11 SMARTNET / SmartZone / P25 Trunking Scanning Features
- 6.12 Dynamic Regrouping
- 6.13 P25 Radio Unit Monitor
- 6.14 SmartZone and P25 Trunking Unique Features
- 6.14.1 Busy Override
- 6.14.2 Site Trunking
- 6.14.3 Determining Current Site and Searching for a New Site
- 6.14.4 Locking / Unlocking a Site
- 6.14.5 Auto Site Search
- 6.14.6 P25 Wide Area Scan
- 6.14.7 Normal P25 and SmartZone Control Channel Hunt
- 6.14.8 Talkgroup Steering through System Access Permissions
- 6.14.9 Radio Information
- 6.14.10 Current Software version in the radio
- 6.15 P25 Trunking System Single Touch
- 6.16 P25 Messaging
- Secure Communication (Encryption)
- Data Features
- Tones & Error Messages
- Service Information
Draft 02 - Sep 1 2015
5-12 Viking Mobile Radio Operating Manual
Conventional Mode Features
status display for the Standard Control Head or is not indicated on the top of the
screen for the Lightning Control Head. If required, turn scanning OFF by briefly
pressing this switch. If the SCAN option switch is pressed while scanning, Nuisance
Channel Delete described in Section 4.12.5 is performed.
2 The currently selected list is then indicated in the display as “LIST x”, where “x” is the
scan list number. Rotate the Select switch to select the desired list and then exit this
mode by pressing the Select or SCAN option switch. A single beep sounds when the
Select switch is pressed (if that option is selected).
5.10.2 Transmitting in Scan Mode
Each conventional scan list can be programmed for one of the following modes. These
modes determine if priority sampling occurs and also the channel on which transmissions
occur while scanning. Refer to the next section for more information on priority sampling.
No Priority - Priority sampling does not occur (all channels are scanned in sequence)
Priority on Selected - The Priority 1 channel is always the selected channel.
Priority on Programmed - The Priority 1 channel is user defined
Talk Group Scan - Monitors a single digital conventional channel. When a call is
receivied, the radio searches the scan list for a talkgroup that matches the received
talkgroup
Vote Scan - Analog - Scan based on received signal strength (analog channels).
Vote Scan - Digital - Scan based on received signal strength (digital channels)
Talkback Type - Selected Group - The radio always transmits on the selected group.
Talk Back Type - Active Group - The radio transmits on the last group received until
the Scan Hold Timer expires. After the Scan Hold Timer expires the radio transmits on
the selected group.
5.10.3 Priority Channel Sampling
The following describes priority sampling when scanning conventional channels.
Note Priority sampling when scanning SMARTNET/SmartZone/P25 Trunking channels is
described in Section 6.11.1.
The priority channel sampling feature ensures that when priority scanning, messages on
the priority channel are not missed while listening to a message on some other channel.
The radio can be programmed as just described so that the priority channel is a fixed
channel programmed in the current scan list, the currently selected channel, or not used.