After start up, use a HDMI cable to connect external audio sources to the "ARC" jack of
the audio, and then press the audio “ /M" button or the "Mode" button on the
remote-control unit to switch to the “HDMI” mode. After that, external audio sources
such as a television can be played (Take a television as an example. Please set the
sound output to "HDMI/ARC" mode in the Settings, and plug the HDMI cable into the
"HDMI/ARC" interface of the TV. This function is only available to equipment with this
output interface).
03
6. Operation instructions
1. Short press /M key to switch to Bluetooth mode, which will enter the default
Bluetooth mode and wait for pairing.
2. Turn on the Bluetooth function on the device, and the device will start searching the
Bluetooth device.
3. Select "CSB2020" from the list of found devices.
4. Enter the password "0000" as requested and press OK.
5. After successful pairing with the device, the indicator light will be constantly on.
Note: Bluetooth playback is controlled by the buttons on your device and the
remote control.
Bluetooth mode
HDMI input mode
After start up, use a optical fiber cable to connect external audio sources to the "OPTI"
jack of the audio, and then short press the audio “ /M" button or the "MODE" button
on the remote-control unit to switch to the “OPTI” mode.
Fiber input mode
After start up, use a Coaxial audio cable to connect external audio sources to the
"COAX" jack of the audio, and then short press the audio “ /M" button or the "MODE"
button on the remote-control unit to switch to the “COAX” mode.
Coaxial input mode
After start up, use a 3.5mm audio cable to connect external audio sources to the "AUX"
jack of the audio, and then press the audio “ /M" button or the "Mode" button on the
remote-control unit to switch to the audio input mode. After that, you can play music
from an external audio source such as MP3/CD (please adjust the volume of the
external audio source to moderate and play).
Audio input mode
02
5.Panel introduction
Remote-control unit
1. /M: Long press to start up/shut down; short press to switch mode;
2. : Press to play or suspend music.
3. : Long press to reduce the volume; short press to shift to the previous song.
4. : Long press to increase the volume; short press to shift to the next song.
5. SUB OUT: Bass output (Support optional woofer)
6. OPTI
:
Fiber optic audio input 7. COAX
:
Coaxial audio input
8. HDMI/ARC: HDMI audio input 9. USB
:
USB play
10. AUX
:
Audio input 11. DC IN
:
24V/2A power
1. Power switch
2. TREB-
3. TREB+
4. U0 +
5. Play / Pause
6. Next song
7. Previous song
8. U0-
9. Mode switch
10. Sound switching
11. 3D surround sound effect
12. bA-
13. bA +
14. Mute
1
2
3
4
5
6
7
8
9
10 11
Introduction to buttons and hole sites: A total of 11 buttons and hole sites which are
defined as follows:
