HK 3250 (serv.man4) - Harman Kardon Audio User Guide / Operation Manual. Page 13

11

ENGLISH

This unit is designed for trouble-free operation. Most problems users encounter are due to operating errors. So, if you have a problem, first check this list for a possible
solution. If the problem persists, consult your authorized Harman Kardon Service Center.

No lights illuminate when POWER button is pressed

Unit is plugged into a live outlet

No sound is heard

Correct input function selector button has been pressed
Volume is turned up
Speakers are connected properly

No output from one or more channels

Cables are not defective: Check/replace speaker cables
The signal source is operating and providing proper signal output to the HK3250

Tuner sound has a large amount of interference, or

The antenna is properly connected

The “Stereo” display is not illuminated, or

The antenna is properly located

Tuner sound distorts and/or volume level is too low

The antenna is set in the proper direction
The antenna is adequate to receive the desired station

Tuner is intermittent or continuously buzzing or hissing

The unit is away from fluorescent lights, TVs, motors and other electrical 
appliances

Stations cannot be preset

After pressing the MEMORY button, the PRESET button is pressed while the 
MEMORY indicator blinks, and the memory button is pressed again.

HK3250 engelsk  11/01/98 14:28  Side 11