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Harman Kardon AVR 745 Support Question

Harman Kardon AVR 745 Support Question

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Question posted by vplkunthy on August 6th, 2012

Unit Can't Turn On Power

Dear all, I'm facing the problem of my avr745, the symptom detail as below:Before I connect speaker cables and video cables I had testing with the power supply by turn on and off(both power stand by button and remote control)it's no problem. but after I had connect speaker cables and video cables I can't turn on power both power button and remote control, but have power indicator on LED. Based on the above mentioned please help me to find out the problem. Regards. Kunthy

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Related Harman Kardon AVR 745 Manual Pages

Owners Manual - Page 2

.... Typographical Conventions In order to wide slot, fully insert. AVR 745 AUDIO/VIDEO RECEIVER 3 Introduction 4 Important Safety Information 4 Unpacking 5 Front-Panel Controls 8 Rear-Panel Controls 11 TC 30 Remote Control Functions 13 ZR 10 Remote Control Functions 15 Installation and Connections 19 System Configuration 19 Speaker Placement 20 System Setup 22 In/Out Setup 24...
Owners Manual - Page 7

... audio/video products such as an output for recording. (See page 47 for a digital audio product such as outputs, the appropriate indicator will turn the unit off and the unit will output a standard stereo signal. Press either inputs or outputs for temporary connection to this jack. K Optical 4 Digital Input: Connect the optical digital output of the remote control, this button...
Owners Manual - Page 14

... signal quality will be selected. ∂ Input Selectors: When the AVR 745 is off . ∫ OSD Button: Press this button to activate or turn the unit on the AVR 745. ZR 10 REMOTE CONTROL FUNCTIONS å Power Off Button: When used in the room where the AVR 745 is located, press this button to raise or lower the volume in that you wish to...
Owners Manual - Page 15

... inside the AVR 745 carton. Connect the analog Audio Left/Right Record/In jacks from the source to the power loss and degradation in the same manner as it to the source devices, display device, speakers and other digital recorder. 5. Connect the front, center, surround and surround back speaker outputs 57DE to the Video 1 Audio Outputs j on the AVR to turn off...
Owners Manual - Page 16

... IN jack on page 22. 6. System and Power Connections The AVR 745 is designed for a DVD player is to the Video 2 or Video 3 Video VW and Audio hi on your display does not have an HDMI source and a DVIequipped display, you may prevent the remote sensor from receiving remote commands, only one connection is a good idea to make note of the...
Owners Manual - Page 17

... ask whether the unit to be required when long cable runs are in doubt as the A-BUS jack on the other devices such as part of an optional stereo power amplifier. Terminate the wiring at the receiver end to a remote room location. RS-232 Connections The AVR 745 is designed to send both video and audio signals to a standard...
Owners Manual - Page 18

... may be used to power accessory devices, but it should not be used with an accessory AC outlet that only the cord supplied with the unit (or a direct replacement of the input selected. It is equipped with switched outlets. AC Power Connections This unit is not available in the Continental United States and Canada. The AVR 745 draws significantly more information...
Owners Manual - Page 21

...video or HDMI connection on page 50. Carefully remove the protective plastic film from the TC 30 remote, using the navigation buttons...video display's warranty. That selection will turn amber, indicating that the unit is not covered by the AVR 745 warranty and may simply select the option and then use the ⁄/¤ Navigation Buttons © to press the OK/Enter Button... Power ...
Owners Manual - Page 23

... 30 or the Set Button œ on the ZR 10 remote to move to the next line. If you may only be activated when, for example, an input which will deliver the best image quality when a digital video display is selected. The setting on this menu screen have the AVR 745's Faroudja processing circuitry in...
Owners Manual - Page 24

... to COAXIAL 4. Once the unit is turned off, the jacks will be adjusted. On the AVR 745, the Coaxial 4 Digital Jack M is pointing to BACK TO MASTER MENU and then press the OK/Enter Button E on the TC 30 or the Set Button œ on the ZR 10 remote to return to the specific video input in a Standby...
Owners Manual - Page 30

... 10 remote. In order to hear. The source will mute during the test process, we recommend that may ignore at this is happening, the AVR 745 is reading the signal to determine which you may be heard on all manual settings, press the ⁄/¤ Navigation Buttons D© to move the cursor to the speaker or speakers...
Owners Manual - Page 35

...Buttons D© to the front left /right speakers, select the SUB (LFE) setting. • To have been made remember that the distance settings need not be adjusted directly and without going into the system memory. Subwoofer Configuration The AVR 745...the remote's screen. In the event that the number shown changes from the speakers to continue with the word SPEAKER. In each speaker ...
Owners Manual - Page 39

... TC 30 is part of the unit's power-on self-test procedure. To select an audio-only input source (Tuner, CD, 6/8-Channel Direct, DMP/The Bridge or Tape), press the Screen Button 6 to the right of A/V Inputs. Once you have set the AVR 745 to turn off with the Activity and turn the unit off after a predetermined time period, press...
Owners Manual - Page 42

... Surround Mode Selector Button 3 until the Stereo modes appear in 7.1 speaker systems. DTS DTS is another mode. In addition, when a digital source is present, the AVR 745 will show the current mode from the player is indicated by following playback modes are initially selected after the AVR locks to the incoming digital audio data stream to...
Owners Manual - Page 48

... the left of the displays or turning them appear whenever a button on the remote or front panel is pushed, and then gradually fade out after a set the reference volume for the Volume Control ) will appear in different locations to a power outage. To access the settings for the AVR 745 is established using the Volume Control )∫...
Owners Manual - Page 49

... the displays remain on . Display Brightness The AVR 745's front-panel displays and indicators are possible with most audio/video receivers, when the AVR 745 is turned on, it is not necessary to use when the unit was turned off . When OFF is highlighted, all adjustments, press the Menu Button A or the OSD Button ∫ to use the ‹/› Navigation...
Owners Manual - Page 50

..., this , by the AVR 745. DMP/ TheBridgeTM Auto Power When using EDID to tell all needed . However, you wish to make other adjustments, press the ⁄/¤ Navigation Buttons D© until the cursor is pointing to HDMI VIDEO AUTO. HDMI Video Auto Function In normal operation when the AVR 745 is connected to an HDMI-equipped video display, the display...
Owners Manual - Page 51

... audio and IR link connections have no additional amplifiers are required. • Using built-in A-BUS/READY technology, optional A-BUS modules may be connected to the AVR 745 via a single Category 5/5e or higher cable, so that remote zone speakers may take advantage of the "extra" two channels by making certain that all applicable codes and regulations. To turn...
Owners Manual - Page 52

... screen, and then press the ⁄/¤ Navigation Buttons D© so that is fed to the Multiroom IR Input P, but the unit is in that is connected to the AVR, it is located. When the AVR 745's multiroom is only adjustable using the A-BUS module's volume control or a remote pointed at the Multiroom IR Input P to the...
Owners Manual - Page 54

... erase any speaker; To clear the AVR 745's entire system memory including tuner presets, output level settings, delay times and speaker configuration data, first put the unit in the Upper Display Line #. The unit will be returned to the factory presets, and all input and speaker connections are secure • Press Mute Button Bß • Turn up volume control Unit turns on...

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