AVR 260 - Harman Kardon Audio Service Manual (repair manual). Page 7

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10
REAR-PANEL CONNECTIONS
P
  Video 1 Video Outputs: Connect these jacks to the RECORD/INPUT 
composite or S-Video jack on a VCR.
Q
  Video 1 Video Inputs: Connect these jacks to the PLAY/OUT 
composite or S-Video jacks on a TV or other video source. 
R
  Optical Digital Inputs: Connect the optical digital output from a 
DVD player, HDTV receiver, the output of a compatible computer sound 
card playing MP3 files or streams, LD player, MD player or CD player to 
these jacks. The signal may be either a Dolby Digital signal, a DTS signal, 
a 2 channel MPEG 1 signal, or a standard PCM digital source.
S
  Analog 4 Audio Inputs: Connect these jacks to the PLAY/OUT 
audio jacks on a TV or other audio or video source.
T
  Video 2 Video Inputs: Connect these jacks to the PLAY/OUT 
composite or S-Video jacks on a second VCR or other video source. 
U
  Remote Input and Output: If the AVR’s front-panel IR sensor is 
blocked due to cabinet doors or other obstructions, an external IR sensor 
may be used. Connect the output of the sensor to the Remote IN jack. 
The Output connection permits the IR sensor in the receiver to serve 
other remote controlled devices. Connect this jack to the “IR IN” jack on 
Harman Kardon or other compatible equipment.
V
  Zone 2 IR Input: Connect the output of an IR sensor in a remote 
room to this jack to operate the AVR’s multiroom control system.
W
  Preamp Outputs: Connect these jacks to an optional, external 
power amplifier for applications where higher power is desired.
X
  HDMI Output: Connect this jack to the HDMI input on a compatible 
HDMI-equipped video display.
Y
  Video 3 Video Inputs: Connect these jacks to the PLAY/OUT 
composite or S-Video jacks on any video source.
Z
  Analog 3 Audio Inputs: Connect these jacks to the PLAY/OUT 
audio jacks on any audio or video source.
a
  HDMI Inputs: Connect the HDMI output of video sources such as a 
DVD player, set-top box or HDTV tuner to either of these jacks.
b
  Main Power Switch: Press this button ON to apply power to the 
AVR. When the switch is ON, the unit is placed in a Standby mode, as 
indicated by the amber LED 2. This button MUST be ON to operate 
the unit. To turn the unit off completely and prevent the use of the 
remote control, this switch should be pressed OFF. 
NOTE: This switch is 
normally left in the “ON”  position.
With the AVR’s powerful processor, you may  connect up to three 
HDMI-equipped source devices to the HDMI inputs using a single-cable 
connection, while benefiting from superior  digital audio and video 
performance. However, if your video display is not HDMI-compatible, you 
will need to connect the source device to one of the other source inputs, 
selecting a coaxial or optical digital audio input and analog video input. 
See the Connections and Installation  sections for more information.
If your video display has an HDMI input, but some of your sources have only 
analog video outputs, you may still rely on just the HDMI video connection 
to your display; the AVR will automatically transcode analog video signals 
to the HDMI format.
NOTE ON VIDEO CONNECTIONS: When connecting a video source 
product such as a VCR, DVD player, satellite receiver, cable set-top box, 
personal video recorder or video game to the AVR 260, you may use either a 
composite or S-video connection, but not both.
harman/kardon
AVR 260/230 Service Manual
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