Harman Kardon ONYX Service Manual

Harman ONYX Upgrade Manual
1.Upgrade by USB flash disk
(1)Put the Upgrade Firmware (HK_ONYX.bin) into the USB flash disk (Root
directory).
(2)
Power on the DUT.
(3)Plug in
USB flash disk to DUT.
(4)3s keep long press Wifi Button and BT Button simultaneously.
(5)Then DUT enter Upgrade Mode, people cannot do any operation until the DUT
finished upgrade operation.
(6)Until the DUT playing Prompt tone, the DUT finished upgrade operation and power
on.
Note:If just upgrade Mcu FW, It need about 30s , If upgrade bt , need about 3 minute ,
If upgrade wifi module , It will take about 30 minutes;
2.Upgrade by Webpage
(1)Power on the DUT and connect to an AP and get the IP address of DUT.
1)Power on the DUT
2)Long press Wifi Button until it quick flash
3)Connect the DUT Wifi Hotspot called “HK_Onyxxxxxxx”
4)Input the IP=’192.168.1.12’ in the browser on the computer
5)Select an Route in “Device Wireless SSID” ,then the DUT connect the Route
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Harman Kardon
ONYX Service Manual
Page 3 of 34

Harman Kardon ONYX Specifications

General

Brand	Harman Kardon
Model	ONYX
Type	Portable Bluetooth Speaker
Battery Charge Time	5 hours
Water Resistance	No
Aux Input	Yes
Battery Type	Lithium-ion
Bluetooth Profiles	A2DP, AVRCP