DAL 150 (serv.man2) - Harman Kardon Audio User Guide / Operation Manual. Page 14

14

No icon in systray

USB port needs to be reset

Unplug DAL 150 from USB port or hub,
and then plug it in again.

No sound from home audio system

Output mode set incorrectly

Double-click on the “hk” logo in the systray,

when an MP3 selection is playing

and make sure the correct output mode 
has been selected. Make sure to click on 
the“OK” button to enter the selection.

Home audio system 

Since analog audio input jacks look similar 

not able to process 

to coaxial digital audio input jacks, make 

selected output mode

sure you have plugged the coaxial digital 
audio cable into the correct input jack,
and that your home audio system includes 
a coaxial digital audio (S/P-DIF) input.
If your home audio system features a 
coaxial digital audio input jack, then it is 
most likely capable of processing data in 
the PCM format. Double-click on the “hk”
logo in the systray, and make sure that the 
MP3 to PCM mode has been selected. Enter 
the selection by clicking the “OK” button.
If your home audio system features 
onboard MP3 decoding, and you have 
selected the MP3 to MP3 output mode 
for the DAL 150, you may wish to check 
the bit rate of your MP3 selection to 
ensure that it is not higher than the bit 
rate capable of being decoded by your 
home audio system.