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Troubleshooting 

Analog and Digital Inputs

If the unit fails to operate properly, please check the following points to de-

termine if the fault can be corrected. If the fault cannot be corrected, please 

disconnect the power cord and contact your authorized Pangea dealer.

Problem

Possible Cause

Solution

No 

Power

No 

Sound

Distorted 

Sound

Power cord is not plugged in or 

is not firmly connected

Plug in power cord firmly

Incorrect input selection

Set the Input Selector to match 

the input being used

Input source volume is low

Increase the volume level of the 

input source 

No volume or low volume

Turn the volume control clockwise 

to increase the system volume 

level

The headphones are not prop-

erly connected to the HP-101

Plug in the headphones firmly

There could be a problem with 

your audio source

Try a different audio source

Application software is improp-

erly configured

Make sure that the application 

software (e.g., Winamp, iTunes) 

has been properly configured to 

use USB audio device as its audio

Volume level of the system is 

set too high

Decrease the volume level

Sound source is distorted

WAV and MIDI files are often of 

poor quality, so distortion and 

noise are readily apparent with 

high-powered speakers. Try a 

different audio source, such as a 

CD player

Analog Input 

RCA

Digital Input 

USB

The HP-101 gives you a choice of  two connection options: analog or USB.

OPTION A – Analog Connection

Set the input to AUX in the rear panel. Connect an RCA cable from the analog 

output of your CD player, or other source component to the AUX input of the 

HP-101.

OPTION B – USB Digital Connection

Set the input to USB in the rear panel. Connect the USB cable from your  

computer to the USB input of the HP-101.
The USB input of the HP-101 is compatible with:
   • Windows 98SE, ME, 2000 Professional, XP Home/Professional, Vista.*
   • Mac OS 9.1 or later, Mac OS X 10.0 or later 
*Note for Windows users: once you plug in the HP-101, your computer will use 

“USB Speakers” as the default sound card.

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