LG Electronics 22LQ630H, 32LQ630H Pillow Speaker Setup, Controlling the TV with Serial Data

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EXTERNAL EQUIPMENT SETUP

PILLOW SPEAKER SETUP

EXTERNAL EQUIPMENT SETUP

V Connect a pillow speaker to the LCD TV/Monitor.

How to connect

Connect the pillow speaker (see example at right) to the PILLOW SPEAKER interface on the rear jack panel of the TV.

Use a pillow speaker that is a UL recognized pendant control bearing the warning:

“Risk of fire if used in oxygen enriched atmosphere. Keep pendant control away from oxygen equipment.”

Controlling the TV with Serial Data

These TV models are capable of being controlled by a single-wire, serial data signal. This is an LG patented technology and is being implemented by certain brands of “smart” pillow speakers.

Pillow Speaker Interface

This connector provides an interface for patient-pendant remote control or entertainment audio and nurse call systems. All lines are isolated from the AC power line. (Optoisolators isolate the control lines, and a transformer isolates the audio.) Earth ground is pro- vided on pin 4 (Common) in the default configuration (e.g., for Zenith/Philips pillow speakers). For negative voltage configuration (e.g., for RCA pillow speakers), +5 volts is provided on pin 4 (Common), with pin 3 (Channel Up/Data In) referenced to ground.

The following table describes the pillow speaker interface pinout (see also diagram at right).

Typical Pillow Speaker

(Serial Data Control)

PILLOW SPEAKER

Typical Schematic for

Analog Pillow Speaker

Pillow Speaker Interface Pinout

Pin No.

Description

 

 

1

Analog external control for TV ON/OFF.

2

No connection

3

Analog external control for Channel Up or Serial

Data in.

 

4

Common connection for control, data, and audio

output.

 

 

Isolated Audio Output. Nominal 14 ohm source

5

impedance with short circuit protection. Intended

for a pillow speaker with a lowimpedance, pad-

 

 

type volume control.

6

Analog external control for Channel Down.

Controlling the TV with Mechanical Switches

A typical analog pillow speaker with mechanical switches will momentarily connect pin 1, 3, or 6 to pin 4 (Common) to control Power ON/ OFF, Channel Up, or Channel Down (see sche- matic above). These pins are at +13 volts DC (when measured from pin 4) with the switches open. Typical current draw is 8 mA when a switch is closed. (This operation is identical to previous models using the 5-wire interface, except that only +7 volts DC was supplied and current draw was only 2.5 mA.)

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Contents LED TV / LCD TV FCC Notice Safety Instructions Important Safety InstructionsGrounding Outdoor antenna groundingVentilation CleaningMoving Dot DefectContents Features of this TV Accessories PreparationProtection Cover 42CQ610HPreparation Front Panel InformationChannel Pillow Speaker Update Reset Back Panel InformationAntenna USB Jack Description With the included Protective Bracket External Equipment Setup sectionCable Management Install the Cable Management Clip as shown Connect the cables as necessaryWall Mount Installation Kensington Security SystemVesa Wall Mounting QuantityAntenna or Cable Connection Antenna Analog or DigitalHdmi Connection External Equipment SetupHD Receiver Setup DVI to Hdmi Connection DVD Setup InstructionsWall Jack VCR SetupAntenna Connection Setup Composite RCA ConnectionOther A/V Source Setup Pillow Speaker Setup Controlling the TV with Serial DataPC Setup VGA D-Sub 15-pin ConnectionRGB in PC Select Screen RGB-PC Screen Setup for PC modeSelect Resolution Auto Configure Select Auto configAdjustment for screen Position, Size, and Phase Select Position, Size, or PhaseScreen Reset Reset to original factory values Turning on the TV Volume AdjustmentWatching TV / Channel Control Channel SelectionSelect Customize Inputs Initial SettingSelect the Express Script Select Pillow Speaker Code Select Edit channel mapON-SCREEN Menus Selection AudioSelect Auto Tuning Channel SetupAuto Scan Auto Tuning Run Auto tuningSelect Digital or Analog Add / Delete Channel Manual TuningSelect Manual Tuning Channel Editing Select Channel EditChannel Label ChannelInput List Select Aspect Ratio Picture ControlPicture Size Aspect Ratio Control Just Scan Select Picture Mode Preset Picture SettingsPicture Mode Preset Manual Picture Adjustment User Mode Picture Improvement Technology Select Advanced ControlPicture Control Picture Reset Select Picture ResetDemo Mode Select Demo ModeSound & Language Control Auto Volume Leveler Auto VolumeSelect Auto Volume Select Clear Voice Adjustment for Clear Voice ll Level When Selected to OnClear Voice Sound & Language Control BalanceSelect Standard, Music Cinema, Sport, or Game Preset Sound Settings Sound ModeSelect Sound Mode Sound Setting Adjustment User Mode Select Standard, Music, Cinema, Sport, or GameInfinite Sound Select Infinite SoundTV Speakers ON/OFF Setup Select TV SpeakerAudio Reset STEREO/SAP Broadcast Setup Digital English, SpanishAudio Language Select Audio LanguageON-SCREEN Menus Language Selection Select Menu LanguageSelect CC1-4 or Text1-4 Caption ModeAnalog Broadcasting System Captions Select CC1-4,Text1-4, or Service1-6 Digital Broadcasting System CaptionsSelect Digital Option Caption OptionBg Background Color Select a Auto Clock Setup Time SettingClock Setting Eastern, Central, Mountain, Pacific, Alaska, or HawaiiManual Clock Setup Auto ON/OFF Time Setting Select Off Time or On TimeTime menu Sleep Timer SettingAuto SHUT-OFF Setting Parental Control / Ratings SET Password & Lock SystemSetting up Your Password Select Lock System Set Password Select Set PasswordChannel Blocking Select Block ChannelSelect Movie Rating Movie & TV RatingMovie Rating Mpaa Select Age or Fantasy Violence TV Rating ChildrenSelect TV Rating-Children Select TV Rating-General TV Rating GeneralSelect Lock Dialogue sexual dialogue Applies to TV-PG,TV-14 ViolenceDownloadable Rating What is shown in this manualPassword to unlock it temporarily Select LockExternal Input Blocking Select Input BlockSelect Movie List, Photo List or Music List USBEntry Modes MY Media Movie List Supported movie fileSupported Video Formats Ts, trp, tpMove to Photo List Screen ComponentsSelect Movie List Mark Mode Movie SelectionPhoto List Select Photo ListPhoto Selection and Mark Mode Photo ListFull Screen Menu Option Set the Slide Speed and BGM Select the Slideshow, BGM, Rotate, Option, or HideMusic List Select MY MediaMusic Selection and Pop-up Menu Music ListMY Media Troubleshooting Appendixp EndixAudio does not work Maintenance AppendixProduct Specifications ConditionOpen Source License GNU General Public License Appendix No Warranty END of Terms and Conditions GNU Lesser General Public License 100 101 102 103 104 Mozilla Public License 106 107 108 109 110 111 Apache License Version 113 114 115 BSD license strace FreeType Project License 118 Jpeg license MIT license MIT/X11 style license Legion Of The Bouncy Castle OpenSSL license 123 Zlib/libpng License Model Serial
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32LQ630H, 42CQ610H, 26LQ630H, 22LQ630H specifications

LG Electronics has long been a leader in the field of innovative display technology, and their latest lineup of smart TVs, including the 26LQ630H, 42CQ610H, 22LQ630H, and 32LQ630H, demonstrates this commitment to excellence. Each model in this series comes equipped with cutting-edge features and technologies aimed at enhancing the viewing experience, making them perfect additions to any household.

The LG 26LQ630H, with its compact 26-inch display, is ideal for smaller spaces such as kitchens or bedrooms. This model boasts Full HD resolution, ensuring crisp and clear images with vibrant colors. It utilizes LG's advanced display technologies, including various picture modes that allow users to customize their viewing experience based on the content being watched. Its built-in Wi-Fi capabilities enable seamless streaming from popular services, providing access to an extensive library of movies and shows.

Moving up in size, the 22LQ630H offers a slightly larger 22-inch screen, making it a great choice for those seeking a versatile TV that fits into various room layouts. Like the 26LQ630H, it features Full HD resolution and an array of picture enhancements, ensuring that viewers enjoy a sharp image quality. The inclusion of audio features, such as Dolby Audio support, elevates the sound experience, providing a fuller and more immersive audio landscape.

For a more expansive viewing experience, the 32LQ630H comes in at 32 inches, catering to those who desire a larger display without overwhelming their space. This model further enhances connectivity options, providing multiple HDMI and USB ports for easy connection to external devices like gaming consoles and soundbars. Its user-friendly interface is powered by webOS, offering a seamless navigation experience through streaming apps and channels with voice command capabilities.

The flagship 42CQ610H stands out with its larger 42-inch screen, delivering a striking visual performance that is perfect for entertaining guests or enjoying a cinematic experience at home. This model features LG's advanced AI Picture Pro technology, which automatically optimizes picture quality based on the environment and content type. The 42CQ610H also supports Smart Home compatibility, allowing users to link and control devices through their TV seamlessly.

In summary, LG's 26LQ630H, 22LQ630H, 32LQ630H, and 42CQ610H models showcase a range of sizes and features that cater to different viewer needs. Each model's incorporation of advanced display technology, versatile connectivity options, and smart features make them standout choices in the competitive landscape of modern television. With LG's commitment to quality and innovation, these smart TVs are poised to enhance any entertainment setup.
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