Main Remote Control Functions

0Power Off Button

1 IR Transmitter Window

2 LCD Information Display

3 Power On Button

4 Input Selectors

5 AVR Selector

6 AM/FM Tuner Select

7 6-Channel/8-Channel Direct Input

8 Test Button

9 Sleep Button

A Surround Mode Selector B Night Mode

C Channel Select Button D Dim Button

E Navigation Button F Set Button

G Digital Select H Numeric Keys I Tuner Mode J Direct Button K Tuning Up/Down L OSD Button

M Dolby Mode Select Button N DTS Digital Mode Selector O Logic 7 Mode Select Button P Transport Controls

Q Light Button

Skip Up/Down Buttons Stereo Mode Select Button DTS Neo:6 Mode Select Macro Buttons

Disc Skip Button Preset Up/Down Clear Button Memory Button Delay/Prev. Ch. Program Button Speaker Select Multiroom Volume Up/Down EzSet/EQ On/Off Button Channel Up/Down Selector Mute

Tone Control Button

NOTE: The function names shown here are each button’s feature when used with the AVR.

Most buttons have additional functions when used with other devices.

The jack on the upper right side of the remote is reserved for future use. Do not remove the plug provided or connect any device to the jack.

1

0

3

2

 

4

 

5

 

 

7

8

N M

O A

 

J

 

 

H

I

 

C

E

G

F P

P

P

6

KD

 

B

L

Q

9

10MAIN REMOTE CONTROL FUNCTIONS

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Harman-Kardon AVR 645 owner manual Main Remote Control Functions, Light Button

AVR 645 specifications

The Harman-Kardon AVR 645 is a standout receiver that appeals to audiophiles and home theater enthusiasts alike. This model is known for its rich sound quality, extensive features, and user-friendly interface, making it a solid choice for anyone looking to enhance their home entertainment experience.

At the heart of the AVR 645 is its robust amplification system. With a power output of 55 watts per channel at 8 ohms, the receiver provides ample power to drive a variety of speakers. The incorporation of Harman-Kardon's patented Logic 7 processing technology allows for an immersive surround sound experience, creating a sense of depth and realism in audio playback. This feature is particularly beneficial for film and gaming, as it helps to create a multidimensional soundstage that pulls viewers into the action.

The AVR 645 supports a variety of audio formats, including Dolby Digital, DTS, and Pro Logic II, ensuring compatibility with a wide range of media. The receiver is equipped with multiple audio inputs and outputs, including HDMI, optical, and coaxial connections, allowing users to easily connect their DVD players, gaming consoles, and other devices. Additionally, it features a built-in AM/FM tuner for those who enjoy traditional radio.

In terms of video capabilities, the AVR 645 is highly versatile, supporting both standard and high-definition video formats. The receiver includes multiple HDMI inputs, facilitating easy switching between different high-definition sources without compromising video quality. The ability to upconvert lower resolution video to near-HD quality further enhances the viewing experience, making it a great choice for those with diverse video content.

User-friendliness is another highlight of the AVR 645. The intuitive on-screen user interface makes it easy to navigate settings and setup configurations. The Zone II feature allows for audio playback in another room, expanding the potential for whole-home audio solutions.

Ultimately, with its blend of power, quality, and versatility, the Harman-Kardon AVR 645 remains a respected choice among home theater systems, ensuring an elevated audio and visual experience for all users.