How to fix a Harman Kardon AVR 3700 Receiver that won't turn on?
If your Harman Kardon Receiver is not functioning when you turn on the main power switch, ensure that the power cord is properly plugged into a working power outlet. Check if the outlet is controlled by a switch.
What to do if my Harman Kardon AVR 3700 can't connect to the network?
If you're unable to establish a network connection with your Harman Kardon Receiver, the network programming may require rebooting. Cycle the receiver into standby mode and then turn it back on.
What to do if my Harman Kardon AVR 3700 Receiver shows 'PROTECT' and has no sound?
If you're not getting any sound and the display shows 'PROTECT', it means the amplifier has gone into protection mode. This could be due to a short circuit in your speaker wires. Check all speaker wires at both the speaker and receiver connections for any crossed wires. If the issue persists, it may be due to internal problems, and you should contact your local Harman Kardon service center.
Why is my Harman Kardon Receiver not responding to the remote control?
If your Harman Kardon Receiver isn't responding to the remote, the batteries might be weak. Try changing the batteries in the remote. Also, make sure that the remote sensor on the front panel of the receiver isn't blocked and is in direct line of sight with the remote.
What to do if my Harman Kardon Receiver has display but no sound or picture?
If the front-panel message display lights up but you're not getting any sound or picture from your Harman Kardon Receiver, ensure that all input and speaker connections are securely connected. Also, make sure the mute button is not activated, and the volume is turned up.
Why is my Harman Kardon AVR 3700 tuner buzzing?
If you're experiencing intermittent buzzing in the tuner of your Harman Kardon Receiver, it might be due to local interference. Try moving the receiver or antenna away from computers, fluorescent lights, motors, or other electrical appliances.
Why is there no sound from the surround speakers on my Harman Kardon AVR 3700?
If you're not getting sound from the center or surround speakers on your Harman Kardon Receiver, first check that you've selected a surround mode other than stereo. If the program material is monophonic, it won't have surround information. Also, verify the speaker configuration in the setup menu. The surround decoder may not create center or surround-channel information from nonencoded stereo programs.
Why do the remote buttons light up, but my Harman Kardon AVR 3700 doesn't respond?
If the remote buttons light up, but your Harman Kardon Receiver isn't responding, the remote might be in Zone 2 mode. Slide the zone selector switch to the Zone 1 position.
Why can't I access surround-back speaker settings on my Harman Kardon AVR 3700?
If you cannot access the surround-back speaker settings and the test tone doesn't play through those speakers on your AVR 3700/AVR 370 Harman Kardon Receiver, it could be because multi-zone operation has been selected, and amplifier channels have been assigned to Zone 2. Use the speaker setup menu to reassign the assigned amp to the surround back left and right channels.
Audio Specifications| stereo mode continuous average power | 125 watts/ch, 20Hz – 20kHz, <0.07% THD, both channels driven @ 8 ohms, 6-ohm certified |
|---|---|
| multichannel power | 125 watts/ch, 20Hz – 20kHz, <0.07% THD, two channels driven @ 8 ohms, 6-ohm certified |
| input sensitivity/impedance (line-in) | 200mV/47k ohms |
Video Specifications| television format | NTSC |
|---|---|
| video frequency response (composite video) | 10Hz – 8MHz (–3dB) |
| input level/impedance | 1Vp-p/75 ohms |
Power| power requirement | AC 120V/60Hz |
|---|---|
| power consumption | 120W idle; 1, 405W maximum (7 channels driven) |
| high instantaneous current capability (HCC) | ±45 amps |
Weight and Dimensions| dimensions (W x H x D) | 17-5/16" x 6-1/2" x 15" (440mm x 165mm x 382mm) |
|---|---|
| weight | 17.6 lb (8kg) |
Lists all items included with the receiver for setup and operation.
Crucial safety guidelines for using the AVR, including voltage and extension cords.
Proper placement and ventilation to ensure optimal performance and safety.
Details the functions of buttons, display, and ports on the AVR's front panel.
Details HDMI, Analog Video/Audio, Subwoofer, Speaker, and Digital Audio connectors.
Details IR/Trigger, RS-232, Network, Fan Vents, Main Power, and AC Input.
Identifies and describes the functions of buttons on the AVR remote control.
Details the functions of the Zone 2 remote control for multizone operation.
Basic concepts for setting up and operating a multichannel receiver.
Guidance on optimal speaker placement for different system configurations.
Details various analog and digital connection types for audio and video signals.
Details connections for network, USB devices, radio antennas, and RS-232.
Steps for connecting speakers and the subwoofer to the AVR.
Guides connecting the TV/display and various audio/video source devices.
Details specific connection procedures for HDMI, composite, component, and digital audio.
Details connections for analog audio, video recorders, and USB/iOS devices.
Guides for connecting to home network and radio antennas.
Connecting external amps for Zone 2 and IR equipment for remote control.
Connecting to AC power and trigger output for system control.
Instructions for programming the remote to control source devices and TVs.
Teaching the remote individual button codes from other remotes.
Steps to power on the AVR and navigate the on-screen menu system.
Guides speaker setup using EzSet/EQ or manual adjustment.
Assigning connections and playback features for each source device.
Guides for setting up wired and wireless network connections.
Controlling volume, muting, and using Dolby Volume features.
Methods for selecting sources, tuning radio, and troubleshooting video.
Playing media files from USB devices, iPod/iPhone, and home network.
Choosing appropriate surround sound modes for different content.
Explains audio signal encoding and detailed surround mode selection.
Adjusting advanced audio effects and fine-tuning video picture settings.
Guides for adjusting brightness, contrast, color, and sharpness.
Guides for determining crossover frequencies, measuring distances, and setting levels.
Setting subwoofer mode, distances, and adjusting channel output levels.
Operating the multizone system and listening in a second zone.
Configuring front panel display, HDMI audio, control, and CEC settings.
General AVR settings, network configuration, and applying settings.
Adjusting menu appearance, screen saver, and locking settings.
Programming punch-through, macros, and resetting the remote.
Performing processor reset and understanding troubleshooting steps.
Addresses issues like no power, no sound/picture, remote unresponsiveness, and network errors.
Details power output, sensitivity, distortion, and tuner performance.
Details video formats, input/output levels, power, dimensions, and weight.
Default connection and setting tables for various source devices.
Tables for speaker/channel defaults, delay settings, and audio effects.
Tables detailing video modes and available surround sound options.
Tables for recording remote codes, system settings, and Zone 2 settings.
Detailed explanations of various surround sound modes and their signals.
Comprehensive lists of remote button functions across different device types.
Tables of product codes for programming the remote to control various devices.
Provides manufacturer details, copyright, and trademark information.
To Next Page
