Introduction
This user guide provides essential information for operating the Bluetooth features of the AnyTone AT-D878UV PLUS radio. It covers the package contents, charging instructions for the BT PTT button, and detailed steps for pairing the radio with various Bluetooth devices such as the BT PTT button, car audio systems, and Bluetooth earpieces. Learn how to navigate the Bluetooth menu, manage paired devices, and optimize audio settings for clear communication.
Package Contents
- Built-in Bluetooth module (in radio)
- BT PTT button
- Velcro
- USB charging cable (One out of two)
Charging the BT PTT Button
The BT PTT button's indicator light signals its battery status. A twinkling red light indicates low battery voltage. Connect the USB charging cord to the BT PTT's USB charging port. The indicator will turn red when not fully charged and turn off when fully charged. A complete charge for a discharged battery takes approximately 1.5 hours. For optimal performance, it is recommended to keep the PTT charging when not in use.
- Battery Power Indicators:
- Red light twinkling: Low battery voltage
- Light off: Fully charged (Over 24 hour talk time)
- Red light: Less than a full charge
Mounting the BT PTT
The included Velcro allows for convenient mounting of the BT PTT button to surfaces such as a car steering wheel or other desired locations.
Bluetooth Menu
Access AnyTone's Bluetooth features through the radio's main menu. Once Bluetooth units are installed, the Bluetooth Menu will be available. The following table outlines the controls and descriptions for the Bluetooth options:
| MAIN BT Menu | SUB Menu | Description |
|---|---|---|
| BT On/Off | -- | Turns BT On or Off |
| BT Pairing | Seek BT | Seek a BT Device to Pair With (Device must be in Pairing Mode) |
| Available BT | Show Available BT Device to Pair With | |
| Paired List | Show BT Device Paired in Memory | |
| Disconnect BT | Disconnect Current BT Device | |
| BT Names | -- | The radio BT name |
| Paired Names | The paired BT name | |
| BT Hold Time | OFF/1 thru 120 Seconds / infinite | Allows BT to stay connected to BT Device for selected time |
| BT + int mic | -- | Internal Mic On or Off |
| BT + int spk | -- | Internal Speaker On or Off |
| BT Mic Gain | -- | Sets BT Mic Gain |
| BT Spk Gain | -- | Sets BT Speaker Gain |
| BT Pin Code | -- | Allows entry of BT Pin Code During Pairing |
| BT PTT Pair | PTT Pair | Pair the BT PTT Button |
| PTT Name | Shows BT PTT Button Name | |
| PTT BatVolt | Shows BT PTT Button Battery Level |
Getting Started
Step One: Pairing the radio with BT PTT button
- Press the BT PTT button; a twinkling blue light indicates pairing mode.
- Turn on the radio, navigate to the Bluetooth menu, and enable BT On.
- Scroll to the BT PTT Pair menu, enter PTT Pair, and the radio will enter pairing mode.
- Place the BT PTT button near the radio. After a few seconds, the devices should sync.
- Once paired, the BT PTT's LED will turn off, and a blue “P” icon will appear on the radio's display.
Step Two: Pairing the radio with Car Audio System or Bluetooth earpiece
- Turn on the car audio system or Bluetooth earpiece and enable its Bluetooth pairing mode.
- On the radio, navigate to the BT Pairing menu and select Seek PTT. Ensure BT is On.
- Place the radio near the car audio system or Bluetooth earpiece. The radio will display available Bluetooth names. Select the desired device to pair.
- Some car systems may require a 6-digit PIN code. Enter this code via the radio's BT pin code menu.
- Upon successful pairing, a blue BT icon will appear on the radio's display.
Notice: The radio can only connect to one Bluetooth device at a time, either the car audio system or a Bluetooth earpiece.
Step Three: Transmit and Receive Operation
Push-to-Talk (PTT) can be activated by pressing and holding the PTT button on the radio or the paired BT PTT button.
When transmitting, the operator's voice is picked up by:
- The car audio system (if paired).
- The microphone in the Bluetooth earpiece (if paired).
- The radio's microphone (when BT + int mic is enabled in the radio menu).
Notice: If the transmitted volume is too low even at maximum settings, adjust the BT Mic Gain in the menu for a louder transmit volume.
When receiving, audio can be handled by:
- The car audio system or Bluetooth earpiece.
- The radio's internal speaker (when BT + int spk is enabled in the radio menu).
Volume can be controlled by the car audio system, Bluetooth earpiece, or the radio's volume knob.
Notice: If the received audio volume is too low even at maximum settings, adjust the BT Spk Gain in the menu for a louder receive volume.
