LG Electronics M3702C, M3202C manual Output waveform, Configuration of frame

Page 65

RS-232C

 

IR Codes

 

 

 

How to connect

Connect your wired remote control to Remote Control port on the Product.

Remote Control IR Code

Output waveform

single pulse, modulated with 37.917KHz signal at 455KHz

Tc

Carrier frequency

 

 

 

 

 

 

 

FCAR = 1/Tc = fosc/12

 

 

 

 

 

 

 

 

 

 

T1

 

 

Duty ratio = T1/Tc = 1/3

 

 

 

 

 

 

Configuration of frame

• 1st frame

Lead code

Low

High

Data code

 

Data code

custom code

custom code

 

 

C0 C1 C2 C3 C4 C5 C6 C7 C0 C1 C2 C3 C4 C5 C6 C7 D0 D1 D2 D3 D4 D5 D6 D7 D0 D1 D2 D3 D4 D5 D6 D7

Repeat frame

Repeat code

Tf

Lead code

9ms

Repeat code

9ms

4.5ms

0.55ms

2.25ms

Bit description

 

• Bit "0"

• Bit "1"

0.56ms

1.12ms

0.56ms

2.24ms

Frame interval : Tf

• The waveform is transmitted as long as a key is depressed.

Tf

Tf

Tf=108ms@455KHz

A26

Image 65
Contents M3202C M3702C Parts Connecting the standConnecting the Stand cover Connecting the Speakers Cable tie Cable holderName of the Remote Control Buttons Using the Remote ControlRear View Name and Function of the PartsConnect the Audio cable Connecting to External DevicesConnect the power cord Or, press the Input botton on the bottom of the product Turn on power by pressing the power button on the productHow to connect to two computers Daisy Chain Monitors Vesa Fdmi wall Mounting Connecting to External DevicesInserting batteries into remote control Video Input When connecting with a S-Video cableHdtv Receiver Component Input 480i/480p/576i/576p/720p/1080iNot included Hdmi Input 480p/576p/720p/1080i/1080pWatching AV Outputs User Menus Screen Adjustment optionsComponent When XGA Mode is active and 1360 X768 is selectedOSDOn Screen Display OSD MenuUse the remote control to adjust the OSD screen How to adjust the OSD On Screen Display screenHow to adjust the screen automatically Picture Mode Adjusting Screen ColorRed / Green / Blue Color TemperatureAdvancedPicture Just Scan 169Original 149Screen SettingsBalance Speaker Adjusting the audio functionSound Mode Adjusting the timer function ISM Method Selecting the optionsTile Mode Tile modeTile mode product 1 ~ 4 r2 x c2 Row Column To use this functionID10 Tile modeOption Size Position Reset Tile IDSet ID Adjust Set ID and check Serial No. and SW versionMaximum resolution TroubleshootingScreen image looks abnormal Audio function does not work Power SpecificationsLCD Panel Rated VoltageDimensions Weight1 Environmental Video SignalInput Connector DTV Mode RS-232CControlling the Multiple Product RS-232CControlling the Multiple Product Transmission / Receiving Protocol Input Select Command b Main Picture Input PowerCommand aScreen MuteCommand d Aspect RatioCommand c Main picture formatVolume ControlCommand f Volume MuteCommand eBrightnessCommand h ContrastCommand gTintCommand j Video only ColorCommand i Video onlyRemote Lock /Key Lock Command m SharpnessCommand k Video onlyOSD SelectCommand l Color Temperature Command u BalanceCommand tISM modeCommand j p Abnomal state Command zKeyCommand m c Auto ConfigureCommand j uData Description Tile ModeCommand d dTile V SizeCommand d h Tile H SizeCommand d gElapsed time returnCommand d l Tile ID SetCommand dNatural Mode In Tilemode Command d j Lamp fault CheckCommand d p Temperature value Command d nSpeaker Command d Auto volume Command d uTime Command f a Off Timer On/Off Timer On, Off Command f c On Timer On/Off Timer On, Off Command F bOn Timer On/Off Timer Time Command f d Off Timer On/Off Timer Time Command f e Auto Sleep Command f g Sleep Time Command f fLanguage Command f Power On Delay Command f hReset Command f k DPM Select Command f jInput Select Command x b 41. S/W Version Command f zOutput waveform Configuration of frameCodeHexa Function No 3840TRL098E 0801-REV00

M3202C, M3702C specifications

LG Electronics has consistently pushed the boundaries of technology, particularly in the realm of display products. Among its impressive lineup, the LG M3702C and M3202C models stand out for their innovative features, advanced technologies, and user-centric design.

The M3702C is a 37-inch digital signage display, while the M3202C features a slightly smaller 32-inch screen. Both models are designed to meet the demands of commercial environments, offering vibrant visuals and reliable performance. Their primary characteristic is the use of LED backlighting, which enhances brightness and contrast, resulting in stunning, high-quality imagery.

One of the standout features of the M3702C and M3202C is their Full HD resolution. This ensures that content is displayed in high clarity, making it perfect for retail settings, training facilities, or any space requiring digital signage. With a wide viewing angle, these displays deliver consistent image quality from various positions, making them ideal for communal areas.

Another notable technology found in both models is the integrated content management system, which allows users to seamlessly schedule and manage their displays. This feature enables businesses to showcase promotional content dynamically, keeping information fresh and engaging for viewers. Additionally, they support multiple input formats, including HDMI, DVI, and VGA, ensuring compatibility with a wide range of devices.

Durability is also a key characteristic of the M3702C and M3202C displays. Built with commercial-grade components, these models are designed for extended usage, making them suitable for environments that require continuous operation. Their sleek design and sturdy construction further enhance their suitability for any professional setting.

The LG M3702C and M3202C also come equipped with energy-efficient technologies, helping reduce operational costs while promoting sustainability. Energy-saving features ensure that these displays consume less power without compromising performance.

In summary, LG Electronics M3702C and M3202C display models are remarkable solutions for digital signage and commercial display needs. With their high-resolution screens, advanced content management capabilities, broad compatibility, and durability, they offer an effective way to engage audiences and deliver impactful messages. These displays stand as a testament to LG's commitment to innovation and quality in the ever-evolving world of technology.