Preparations; Power Connection And Charging The Battery; Replacing The Headphone Cover - i-PHONO BT420 Handbuch

Preparations

Power connection and Charging the Battery

Before connecting the AC adapter to the outlet, please ensure local power line voltage suits for AC
Adapter.
1. Plug the AC adapter to the DC jack situated at bottom of Headphone and Audio dongle.
2. Plug the AC adapter's Plug into the outlet.
3. The LED indication is light red when charging in Headphone and Audio Dongle.
4. The LED indication turns Green in Headphone and Blue in Audio Dongle after the battery is fully
charged.
5. Remove the AC adapter from the headphone and Audio Dongle.
P.S. Before using Headphone and Audio Dongle you will have to charge the battery for approximate 5 hours to ensure a
fully charged battery.

Replacing the Headphone Cover

Follow the direction to remove the cover as the fig1 and fig2. Please carefully remove the cover from
headphone
English
- 5 -