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Sony KDL-55NX720 Support Question

Sony KDL-55NX720 Support Question

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Question posted by dmv1971 on January 13th, 2013

Intermittently Having Problem Changing Channel With Sony Remote Control.

Intermittently, especially whem I first turn on the tv, my remote control does not change the channel when I press the button to change channels.  Sometimes, I would have to keep pressing the button and eventually it changes the channel.  I do see that the light on the tv blinks when I press the button to change channel, but the channel does not change.    Thanks for any info

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Related Sony KDL-55NX720 Manual Pages

Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 1

... or improper installation. Additional Information for Using Sony Wall-Mount Bracket (SU-WL500)  A-DXE-100-12(1) Compatible TV models for this Wall-Mount Bracket information: XBR-55HX929/55HX927/55HX925/55HX920/46HX929 KDL-55HX827/55HX825/55HX820/46HX820 KDL-60NX720/55NX720/46NX727/46NX725/46NX720/40NX727/40NX725/40NX720 KDL-60EX723/60EX720/55EX727/55EX725/55EX723/55EX720/46EX729/46EX727...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 2

... TV. Installing the Wall-Mount Bracket Install the Base Bracket and Mounting Hooks. 1 Open the Wall-Mount Bracket package and check for Using Sony Wall-Mount Bracket (SU-WL500) −  − Dimension Table Screen center point  Model Name XBR-55HX92* XBR-46HX92* KDL-55HX82* KDL-46HX82* KDL-60NX72* KDL-55NX72* KDL...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL500) - Page 3

... of the TV.  Model Name KDL-32EX72* KDL-55EX62* KDL-46EX62* KDL-40EX62* KDL-46EX52* KDL-40EX52* KDL-32EX52* KDL-32EX42* KDL-46CX52* KDL-40CX52* KDL-32CX52*...;" indicates numbers and/or characters specific to your TV's operating instructions for Using Sony Wall-Mount Bracket (SU-WL500) −  −
Feuillet de consignes d’utilisation et de sécurité - Page 5

... Never use AC power cord supplied with the TV with wet hands as audio and video) connected. ☐ Use only an original Sony AC power cord with your TV's power source. ☐ Insert the plug ...not convert or damage the AC power cord. ☐ Consult your electrician to have the outlet changed to the TV may cause electric shock. ☐ When disconnecting the AC power cord, grasp the plug and...
Additional Information for Using Sony® Wall-Hanging Bracket (SU-WH500) - Page 1

...;  A-DXG-100-11(1) Additional Information for Using Sony Wall-Hanging Bracket (SU-WH500) Compatible TV models for this Wall-Hanging Bracket information: XBR-55HX929/55HX927/55HX925/55HX920/46HX929 KDL-55HX827/55HX825/55HX820/46HX820 KDL-60NX720/55NX720/46NX727/46NX725/46NX720/40NX727/40NX725/40NX720 For product protection and safety reasons, Sony strongly recommends that you use the Wall...
Additional Information for Using Sony® Wall-Mount Bracket (SU-WL700) - Page 1

... this product, especially to determine the strength of the wall for withstanding the TV's weight. Additional Information for safety and proper installation. To Sony Dealers and Contractors...Sony Wall-Mount Bracket (SU-WL700)  A-DXF-100-11(1) Compatible TV models for this Wall-Mount Bracket information: XBR-55HX929/55HX927/55HX925/55HX920/46HX929 KDL-55HX827/55HX825/55HX820/46HX820 KDL-55NX720...
Setup Guide (Operating Instructions) - Page 3

.../region/area. • The illustrations of the remote control used in this manual are of these government agencies, designed to certain features, settings, and functionalities of Energy. Environmental Protection Agency and Department of this manual for the ENERGY STAR qualification in the "Home" mode. Changes to promote energy efficient products and practices. The...
Setup Guide (Operating Instructions) - Page 6

... setup 16 Using a Wall-Mount Bracket 17 Installing the TV Against a Wall or Enclosed Area 18 Using Your BRAVIA TV Watching the TV...20 Selecting various functions and settings (Home Menu 22 Displaying Operating Instructions (i-Manual 24 Programming the Remote Control (For RM-YD057 and RM-YD067 remote control users 26 Network Setup Preparing a wired network 27...
Setup Guide (Operating Instructions) - Page 7

...the Remote Control Parts Description Remote Control TV Controls and Indicators Terminals Troubleshooting Index Bookmarks 7 For details, see page 24 of the i-Manual How to Use i-Manual "BRAVIA" TV Features...Sound Preferences i-Manual Channels & Inputs Network Product Support Using Other Equipment/ Internet VCR/DVD Player Audio System USB Device (e.g. To access the i-Manual, press i-MANUAL on the ...
Setup Guide (Operating Instructions) - Page 8

... *1 Please refer to assemble the Table-Top Stand. try turning off the fluorescent lamps. 8 Getting Started Checking the accessories Remote control (1)*1 Size AAA batteries (2) Table-Top Stand (1)*2 Fixing screws for Table-Top Stand (M5 × 16) (3) (except KDL-60NX720) Assembling screws for Remote Control • Point your remote control directly at the IR sensor located on your...
Setup Guide (Operating Instructions) - Page 9

...changes may occur. IR Sensor Intelligent Presence Sensor 3D Sync Transmitter • Ensure your TV: • Disconnect all cables when carrying the TV. • Carry the TV with the adequate number of the TV...8226; Avoid moving the TV from a cold area to show poor picture and/or poor color. Getting Started • If you are having problems with the remote control, reinsert or replace your ...
Setup Guide (Operating Instructions) - Page 17

...) out of the box as packaged. Using a Wall-Mount Bracket Your TV can perform the initial setup. For product protection and safety reasons, Sony strongly recommends that you turn off the TV during this TV, especially to scan for your model. When you switch the TV on for the first time, the Language menu appears on (z) to...
Setup Guide (Operating Instructions) - Page 20

... remote control to turn on the TV. (You may use the Guide Press GUIDE to display the Rovi On Screen Guide to view scheduled programs or to select a program to watch. or To use the I/1* button located on the front or back of the remote control.) * Button name differs by the remote control. 2 Select a TV channel or select an input. Press again to enter 2.1, press...
Setup Guide (Operating Instructions) - Page 21

... menu shortcuts. Rear of the remote control functions, press i-MANUAL and see the built-in manual (i-Manual) (page 24). 1 :/1 Press to turn the TV on and off from standby mode. 2 i-MANUAL Displays the built-in the TV mode. 8 VOL/2 +/- For details on the current input and/or content. 6 Color buttons When the color buttons are explained here. The menu...
Setup Guide (Operating Instructions) - Page 23

... as categories. You can select equipment connected to Widgets. Provides access to the TV. TV Media Inputs You can enjoy various applications such as TV channels, external inputs or your TV settings. Recommendations Presents recommendations for programs you may like, based on the remote control, following icons are available depending on your viewing history. 23 You can...
Setup Guide (Operating Instructions) - Page 26

... lit. Function Button Sony Equipment Code Number DVD DVD Player 31033 AMP Receiver 52172 STB Digital Satellite 01639 Programming Other Equipment Follow the steps below to program your TV remote control. 2 1 Look for a more than one code is not entered within 30 seconds, you may not be able to the factory default: Press SCENE, TV "/1 (TV POWER), and...
Setup Guide (Operating Instructions) - Page 31

... minutes in picture off , disconnect the AC power cord, and contact Sony Customer Support (information provided on the remote control. Also refer to standby mode. (Continued) 31 switch is pressed. When the 1 (standby) indicator is not flashing, check the items in red, press "/1 (or TV "/1) on the front cover) with how many times it off mode...
Setup Guide (Operating Instructions) - Page 32

...at home, check regularly to touch. Condition Explanation/Solution The remote control does • Replace the batteries. not function. • Your TV may be placed on the package. • Never use ...in SYNC mode. Press SYNC MENU, select TV Control and then select Home (Menu) or Options to prevent it from cleaning has evaporated. The TV should also be in the TV into the wall ...
Setup Guide (Operating Instructions) - Page 33

...hole pattern (mm) wall-mount screw size (mm) 60NX720 55HX929 55HX820 55NX720 110-240 V AC, 50/60 Hz (U.S.A./Canada 120 V AC, ...Television system Channel coverage Panel system Speaker output Input/Output jacks CABLE/ANTENNA VIDEO IN 1/2 COMPONENT IN HDMI IN 1/2/3/4 AUDIO OUT/Headphones DIGITAL AUDIO OUT (OPTICAL) PC IN PC/HDMI 4 AUDIO IN LAN USB/DLNA REMOTE (HX929 series only) NTSC: American TV...
Setup Guide (Operating Instructions) - Page 35

... hands, wrists and feet). KDL-/XBR- 60NX720 55HX929 46HX929 55HX820 46HX820 55NX720 46NX720 Sony Wall- To Customers Sufficient expertise is connected. ❑ Consult the dealer or an experienced radio/TV technician for TV installations. Safety and Regulatory This equipment complies with your authority to a cable service provider. Note This television includes a QAM demodulator...

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