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Summary of Contents for LBC EWM-281 XA
- Page 1 Preliminary User Manual Bar TFT LCD Display Model EWM-281XA EWM-281XD EWM-291XB EWM-381XA LEADWELL Optical Co. Ltd. No.18,YongKe S Rd., YongKong Dist., Tainan City 710, Taiwan, R.O.C.
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Page 2: Table Of Contents
Index IMPORTANT PRODUCT SAFETY INSTRUCTIONS ........3 Cleaning the LCD Display ..........................4 Safety Guidelines ............................5 Installation ......................6 Accessories ..............................6 Install Remote Controller Batteries ......................7 Connections ............................... 7 Connect Signal Cables ........................7 Connect Power Cable ......................... 9 Turn Power On ........................... -
Page 3: Important Product Safety Instructions
IMPORTANT PRODUCT SAFETY INSTRUCTIONS Read carefully and follow all warnings and instructions in this document and those marked on the product before you operate your display. Failure to follow warnings can result in personal injury or damage to product. Keep this document in a convenient location for future reference. Proper Positioning of Display Always handle your LCD display with care. -
Page 4: Cleaning The Lcd Display
ventilation. Increased temperatures may cause fire or device failure. To assure proper ventilation, do not block the openings by placing the LCD Display on a bed, sofa, rug or other similar surface. Do not place it in a built-in installation, such as a bookcase or an enclosed rack, unless proper ventilation is provided. -
Page 5: Safety Guidelines
clean, soft, lint-free cloth, and wipe the screen. To clean the case: 1. Use a soft, dry cloth. 2. If it still is not clean, apply a small amount of non-ammonia, non-alcohol based, mild non-abrasive detergent onto a clean, soft, lint-free cloth, then wipe the surface. Disclaimer LWO does not recommend the use of any ammonia or alcohol-based cleaners on the LCD Display screen or case. -
Page 6: Installation
Installation Accessories The accessories are IR Remote Controller Two “AAA” batteries. Batteries Adapter Power Core VGA cable... -
Page 7: Install Remote Controller Batteries
Install Remote Controller Batteries Remove the battery cover. Insert two “AAA” batteries. Re-attach the battery cover. CAUTION * Only use AAA batteries as specified. * Do not mix new and old batteries. This may result in cracking or leakage, which may pose a fire risk or lead to personal injury. - Page 8 HDMI PC/Media Player After you turn on the connected computer or the media player, it would be better to set it output resolution as 1920 x 1080 @ 60Hz. Please execute “auto adjust” when the computer or the media player is connected at the first time.
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Page 9: Connect Power Cable
Connect Power Cable Connect the power cord to the back of the LCD Display and then into a properly grounded AC outlet. Turn Power On Press the power button on the right side of the LCD Display or on the remote control to turn on the Display. -
Page 10: Controls Introduction
Controls Introduction IR Remote Control Function Power On/Off Select VGA input Select DVI input HDMI Select HMDI input ▲ 1.Up 2.To Quick Change Display Portion Setting( Note1) ▼ 1.Down 2.To Quick Change Display Portion Setting( Note1) Right/Set Left Volume Increase Volume Decrease INPUTS... -
Page 11: Keypad
Keypad Function ▲ ▼ Down Right / Set Lift Menu / Quit Source Power RS-232 Remote Control Pin No. Function Receive data (RD) Transmit data (TD) Ground Communication Setting : -Baud Rate Select : 9600bps(fixed) -Data bits : 8bits(fixed) -Parity : None(fixed) -Stop Bits : 1(fixed) -
Page 12: Rs-232 Protocol
RS-232 protocol There are set functions and get functions for the RS-232 remote control. Set Function After receiving a set function command, the monitor will reply an acknowledge signal. Set Command RS-232 Monitor Acknowledge The supported commands are: Value Range Supported Remark Command Command... - Page 13 The Set Function format (from PC to Monitor) is Name Length Command Value1 Value2 Value3 Byte Count 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte Bytes order And the acknowledge signals are defined as: Acknowledge Signal Value 1 Byte 1 Byte...
- Page 14 Get Function Get Command RS-232 Monitor Reply The supported commands are: Get Function Send Value Response Value Range Command Command Range Code(ASCII) Code(Hex) Contrast 0000~0100 Brightness 0000~0100 Sharpness 0000~0100 0000~0100 Input Source 0000 : VGA Power Status 0000 : Standby 0001 : Power On 0002 : Power Saving Picture Size...
- Page 15 And the reply signals are defined as: Receive a valid Name Length Value1 Value2 Value3 Value4 command Byte Count 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte 1 Byte Bytes order Receive a Name non-valid Byte Count 1 Byte 1 Byte command Bytes order...
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Page 16: Osd Functions
OSD Functions Image Menu The OSD menu will be slightly different between that of PC input(VGA/DVI) and Video (HDMI) input. Image Menu for PC input Item Description Contrast Contrast Adjustment, you can select the value from 0~100. Brightness Color Brightness Adjustment, you can select the value from 0~100. Color Mode Color temperature adjustment, you can select user mode/cool mode/standard mode/warm mode. -
Page 17: Sound Menu
Image Menu for Video input Item Description Contrast Contrast Adjustment, you can select the value from 0~100. Brightness Color Brightness Adjustment, you can select the value from 0~100. To adjust color hue, you can select the value from 0~100. Saturation To adjust color saturation, you can select the value from 0~100. - Page 18 Item Description Bass To select sound bass. Treble To select sound treble. Balance To select sound balance. Sound Mode To select sound mode for Movie, there are Music, User, Standard modes to select.
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Page 19: System Osd Menu
System OSD Menu Item Description Sleep Timer To turn off the sleep timer or turn on and set the sleep timer as 15/30/45/60min To select the font language on the OSD, there are “English,繁體,簡體” OSD Language items to select. Information To show up the input signal /resolution and F.W. -
Page 20: Screen Osd Menu (Only In Vga Input)
Screen OSD Menu (Only in VGA input) Item Description H-Position To move the video image horizontally. V-Position To move the video image vertically. Clock Adjust the Clock timing to synchronize the video signal. Phase Adjust phase to synchronize the video signal.
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