Airoha AB1561 - Reconnect Actively; Call off Connection; Voice Recognition; Calling

AB1561 Headset Reference Design
User Guide
© 2020 Airoha Technology Corp.
Page 6 of 14
This document contains information that is proprietary to Airoha Technology Corp. (“Airoha”) and/or its licensor(s).
Any unauthorized use, reproduction or disclosure of this document in whole or in part is strictly prohibited.
Functionality Actions Results Requirements
Reconnect while
power on
Press key1 (Regen) until you hear
“Power-On” and release immediately
Four rising beeps, and a voice
prompt says "Connected"
Power off state
Note: The voice prompt immediately says “Connected” when the Airoha product successfully connects to the
other device.
2.2.3. Reconnect actively
The user makes the Airoha product connect to another device previously connected to the Airoha product.
Table 9. Reconnect actively
Functionality Actions Results Requirements
Reconnect
actively
Tap key1 (Regen)
One short beep
In power on, pairing
mode, connected
states
Note: The voice prompt immediately says “Connected” when the Airoha product successfully connects to the
other device.
2.2.4. Call off connection
The user makes the Airoha product disconnect from another device.
Table 10. Call off connection
Functionality Actions Results Requirements
Call off
connection
Triple-tap key7 (PIO3)
Rising beeps, and a voice
prompt says "Disconnected"
In connected,
incoming/outgoing
call, call active states
Note: If the Airoha product successfully cancels the connection, the user immediately hears four falling beeps and
the voice prompt say “Disconnected”.
2.2.5. Voice recognition
The user turns on the voice assistant on the device connected to the Airoha product.
Table 11. Voice recognition
Functionality Actions Results Requirements
Voice
recognition
Triple-tap key1 (Regen)
One median beep
In connected states
2.3. Calling