User's Manual
Table Of Contents
- Introduction
- FCC Requirements
- Industry Canada Compliance
- Safety Precautions
- Information and Options
- Battery Installation and Removal
- Battery Care and Maintenance
- Antenna Installation and Removal
- Radio Controls
- LCD Display
- Programmable Switch and Button Functions
- Channel/Zone Selection Options
- Basic Radio Operation
- Command Zone Operation
- Code Guard/NAC Operation
- Mixed Mode Operation
- Trunking Channel Basic Operation
- Scan Options
- Pick List Options
- Unit-to-Unit Call Options
- Emergency Signaling Options
- Encryption Operation
- Messaging
- Paging and Call Alert
- Radio Inhibit/Enable [INH]/[UNINH]
- Other Options and Functions
- Backlight [LITE]
- Battery Life [LIFE]
- Bluetooth [BT]
- Busy Channel Operation
- Channel Select [CHAN]
- Cloning [CLON]
- Contrast
- Control Lockout [LCK]
- Date and Time [DATE]
- Global Positioning [GPS]
- Hard Power Down [PWRD]
- Keypad Programming
- Minimum Volume [VOL]
- Monitor [MON]
- Nuisance Channel Delete [DEL]
- Phone [PHN] and Hang Up [HANG]
- Radio Accountability Tone [RAT]
- Radio info
- Repeater Talkaround [T/A]
- Send Alert Tone [SNDT]
- Send Signal [SEND]
- Squelch Adjust [SQL]
- Site Display [STDS]
- Site Lock [STLK]
- Site Search [STSR]
- Surveillance Mode [SURV]
- System Test
- Transmit Digital [TXAD]
- Transmit Power [PWR]
- Two-Tone Select [TONE]
- Versions
- Zone Select [ZONE] (Conventional and Trunked Channels)
- Keypad Programming
- Warranty
- My Radio Settings
RELM Wireless Corporation
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Unit-to Unit Callback
If enabled, pressing PTT during the hold time results in a Unit-to-Unit
call to the received unit ID.
If there is no response to the call after 60 seconds, the radio returns to
normal operation.
Call List Programming
If enabled with the PC Radio Editor, the P25 Call List for conventional
channels can edited via the radio’s keypad programming function.
Trunking Channels
Limitations on unit-to-unit calls may programmed in trunking systems.
Options include disallowing unit-to-unit operation, limiting operation
to only the programmed unit call list or ‘response only’ which allows
the user to respond to incoming calls only. Check with your system
administrator for information about your programmed features.
Placing a Call
When placing a unit-to-unit call on a trunking channel, a telephone-
type ring tone will be emitted until the targeted radio acknowledges or
responds to the call.
Receiving an Individual Unit Call
When receiving a unit call, an alert tone will be emitted and the LCD will
display the Unit ID of the radio sending the call.
Press “Accept” to respond to the call or “Ignore” to remain in normal
operation.