RIGHT
LEFT
RIGHT
LEFT
OPTICAL 1
COAXIAL
OPTICAL 2
Place Your Speakers
Determine the locations for your system’s speakers
according to their manufacturer’s directions and
the layout of your listening room.
Use the illustrations below as a guide for
2.1 channel system.
For more detailed speaker placement information,
download the complete Stereo receiver Owner’s
Manual from www.harmankardon.com.
How to use the Stereo receiver speaker terminals:
Always connect the colored (+) terminal on the Stereo
receiver to the (+) terminal on the speaker (usually
red), and the black (–) terminal on the Stereo receiver
to the (–) terminal on the speaker (usually black).
IMPORTANT: Make sure the ( + ) and ( – ) bare wires do
not touch each other or the other terminal. Touching
wires can cause a short circuit that can damage your
Stereo receiver. Connect the speakers as shown in the
illustration.
Connect Your Speakers
1. Unscrew Cap
2. Insert Bare Wire
3. Tighten Cap
HK 3770
3
4
Wire with black
stripe is ‘_’ terminal
Front Right
speaker
Front left
speaker
1) FM and AM radio antenna
connectors
2) RJ45 Network connector
3) Digital audio input
connector
4) Remote IR and subwoofer
trigger connectors
5) AC input connector
6) Phono input
7) Analog audio inputs
8) Rec Out output
9) Subwoofer output
10) Speaker 1 & 2 outputs
1
6
7
8
9
2
4
3
5
10
RIGHT
LEFT
RIGHT
LEFT
REC OUT PREOUT
OPTICAL 1
COAXIAL
OPTICAL 2
