TU 950 (serv.man4) - Harman Kardon Audio User Guide / Operation Manual. Page 10

ENGLISH

problem
Station Display does not illuminate when POWER
button is pressed.

No sound is heard.

FM sound has a large amount of interference. 

The “STEREO” display is not illuminate. 

Sound distorts and/or volume level becomes low.

Intermittent or continuous buzzing or hissing.

Stations cannot be preset.

Station selection cannot be made by using the
Preset buttons.

Absent or incomplete RDS data from station listed as
transmitting RDS.

Radio reception is not optimum.

The tuner locates few stations.

The power cord is not plugged into a live outlet.

The tuned frequency does not carry a broadcast.
The function or speaker switch of the amplifier is not
set in the correct position.
The connection wires are disconnected or broken.

The antenna is improperly connected.
The antenna is poorly located or directed.

The transmitting station is too far away.

Broadcast signals reflected by nearby buildings or
mountains are interfering with signals received
directly from the transmitting station.

Unit is being affected by nearby electric appliances
(fluorescent lights, TV, motors, etc.)

The “PRESET” display is not flashing when the
desired Preset button is pressed.

Stations have not been entered into the memory.

The station has changed transmission technique or
there is a fault at their studio or transmitter.

Station is not tuned properly.
Antenna is not connected properly.

The antenna signals received are too weak.

Make sure cord is plugged in securely.
Make sure the outlet is “live.

Tune to a broadcasted station.
Check for correct amplifier settings.

Check the connections and wires.

Check antenna wires and connections.
Change the location, height, and/or direction of the
antenna.

If an indoor antenna is being used, replace it with an
outdoor antenna.

Use a more directional antenna.

Place the unit farther away from these appliances.
Install noise filters on the appliances.

Repeat steps on page 9 and re-enter desired station
into the preset memory. Be sure that the “PRESET”
display is flashing when a Preset button is pressed.

Enter stations into the memory as per steps on page
9.

This is not a fault of the tuner. Contact the broadcast
station.

Check the tuning.
Check the antenna connection.
Adjust the position of the relevant antenna.h

Check the antenna connection.
Adjust the position of the relevant antenna. If this
does not give satisfactory results, the stations
received are too weak. In this case, consider
connection to external antennas or cable network. If
these are already fitted, check their connections.

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.

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TU950 230V-eng  11/01/98 15:18  Side 10