Related Manuals for NEC E557Q
Summarization of Contents
Precautions And Reminders
Proper Ventilation
Maintain ample ventilation for the display when in use.
Electrical Safety
Unplug immediately if there is a display malfunction such as loss of audio/video, smoke, or odor.
Environmental Considerations
Keep the display away from direct sunlight, dust, humidity, smoke and oily areas.
Remote Controller Handling
Avoid Liquids, Aerosol Cleaners, and Dropping.
Important Safety Instructions
General Operation Safety
Read, keep, and heed all warnings and instructions for safe operation.
Environmental and Electrical Safety
Do not use near water. Clean with dry cloth. Do not block ventilation.
Plug and Cord Safety
Protect the power cord from damage. Use manufacturer-specified plugs and cords.
Installation and Stability
Use specified mounting hardware. Use caution to prevent tip-over during movement.
Handling Broken Displays
If display or glass is broken, do not contact liquid crystal and handle with care.
Mounting Safety
Follow instructions for wall, shelf or ceiling mounting as recommended by the manufacturer.
Eye Care and Ergonomics
Rest your eyes periodically by focusing on an object at least 5 feet away. Blink often.
Cord Protection
Do not place heavy objects on the power cord. Do not bend, crimp or damage the cord.
Environmental Operation Limits
Do not use in high temperature, humid, dusty, or oily areas.
Liquid Exposure Prevention
Do not expose apparatus to dripping or splashing and no objects filled with liquids.
Fire Hazard Prevention
Keep candles or other open flames away from this product at all times.
Stability Hazard Prevention
A display set may fall, causing serious personal injury or death. Securely attach to floor/wall.
Important Information
Electrical Hazard Warnings
Do not expose unit to rain or moisture. Ensure polarized plug is fully inserted.
Servicing and Access
Refrain from opening the cabinet. Refer servicing to qualified personnel.
Power Cord Usage
Use the provided power cord. If not supplied, use one matching AC voltage and safety standards.
High Voltage and User Modifications
Never remove the back cover. Adjust only controls covered in instructions to avoid voiding warranty.
Battery Handling Precautions
Incorrect usage of batteries can result in leaks or bursting. Replace with same or equivalent type.
Image Persistence
LCD Technology may experience Image Persistence (residual or 'ghost' image on screen).
Servicing Instructions Caution
These servicing instructions are for use by qualified service personnel only.
License Notice and Trademark Acknowledgement
Trademark Information
Lists trademarks like Windows, NEC, HDMI, Dolby. Details licensing for these technologies.
Supplier's Declaration of Conformity
FCC Compliance Statement
Device complies with Part 15 of FCC Rules. Operation subject to two conditions.
Canadian Compliance Statement
Apparatus meets Canadian Interference-Causing Equipment Regulations and C-UL Mark.
FCC Information
FCC Modification Warning
Do not modify the unit except as specified by NEC. Failure to comply voids operation rights.
Cable Usage for FCC Compliance
Use specified cables for E657Q/E557Q/E507Q/E437Q/E327 to avoid interference.
FCC Part 15 Compliance
Equipment tested and found to comply with Class B digital device limits per FCC Rules.
Radio Interference Troubleshooting
If interference occurs, reorient antenna, increase separation, or change circuit.
FCC Caution on Interference
Use ferrite cores and maintain 400mm spacing to assure compliance and reduce interference.
Canadian Radio Interference Notice
CAN ICES-3 (B) / NMB-3(B) information regarding television receiving apparatus.
Installation for using the Stand Base
Attaching the Stand Base
Place display face down, align stand base, and fasten screws with a screwdriver.
Stand Base Safety Caution
The stand base is heavy. Install with care to avoid injury, such as dropping it on your foot.
Ventilation
Ventilation Guidelines
Ensure slots and openings are clear for necessary ventilation and to prevent overheating.
Installation Spacing with Stand
Leave specified space around the set to ensure adequate air circulation.
Prevent Tipping
Wall Securing Instructions
Fasten the monitor to a wall with a cord or chain to prevent it from falling.
Moving Safety Caution
Remove the cord or chain from the wall before moving the monitor.
Object Insertion Warning
Never push objects into display slots to avoid touching voltage points or shorting parts.
Installation for Wall Mounting (Optional)
Customer Mounting Caution
Do not mount yourself. Use a trained, qualified technician. Contact your supplier.
Mounting Maintenance
Periodically check mounting hardware. Check location for damage. Do not block openings.
NEC Qualified Personnel Safety
Device may fall causing injury. Securely attach to floor/wall according to instructions.
Wall Mounting Installation Procedure
Use two or more brackets. Mount to at least two points. Remove stand base.
Removing the Stand Base
Stand Base Removal
Loosen screws on the button of the stand base and remove the stand base.
Wall Mount Bracket Installation
Secure wall mount bracket to display back using specified M4 or M6 screws.
Wall Mounting Ventilation
Wall Installation Spacing
Leave specified space around the set to ensure adequate air circulation for wall mounting.
Prohibit Portrait Condition Use
Landscape to Portrait Restriction
Do not rotate the display from landscape to portrait orientation.
Preparation
Display Placement Guidelines
Place display on solid surface for free air flow. Do not cover ventilation openings or place near flames.
Remote Control Battery Installation
Open cover, insert two AAA batteries, matching (+) and (-) marks in compartment.
Connect To The Power Source
Power Connection Procedure
Install close to an accessible power outlet. Fully insert prongs into the socket.
Cable Usage for Signal Integrity
Use specified cables to avoid interference with radio and television reception.
Power On/Off Your New Display
Display Power States
Describes LED status for ON mode, Auto Power save, and Auto Standby when no signal is input.
Energy Options
Energy Saving Modes Overview
Three modes available: Home, Retail, Office. Operation depends on RS-232C or LAN control.
RS-232C Control Modes
Details Home/Office and Retail modes under RS-232C control regarding signal presence.
LAN Control Modes
Details Home, Retail, and Office modes under LAN control regarding signal presence.
Energy Option Behavior Notes
Notes on power cord disconnection, mode switching, and Retail mode resets.
Source Connection Guide
Port Identification
Diagram of E657Q back panel showing numbered ports for connection.
Video Input Connections
Connect VGA, HDMI ports to PC or HDMI devices. Supports ARC on HDMI-1.
Audio Input/Output Connections
Connect AUDIO IN, SPDIF OUT, and COMPONENT/AV IN jacks for audio signals.
Component/AV Input
Connect video equipment to Component/AV IN jacks (Y/Pb/Pr and L/R).
Control and Peripheral Connections
Connect RS-232C, LAN, USB2, and Headphone ports for control and peripherals.
Using The Remote Control
Remote Control Overview
Explains power, source selection, volume, and menu navigation buttons on the remote.
Basic Operation Buttons
Details functions of TV, AV, COMP, HDMI/PC, number, Source, Mute, VOL, CH buttons.
Menu Navigation Buttons
Explains Menu, Navigation (▲▼◄►), OK buttons for OSD menu interaction.
Display and Aspect Ratio
Display shows information. Wide button changes aspect ratio (Normal, Zoom, Wide, Cinema, Auto).
Picture and Audio Settings
Picture button selects modes like Dynamic, Standard, Energy Savings. Audio button selects sound modes.
Remote Control Operating Range
Operate within 7m (23 ft) distance and 30° horizontal/vertical angle from sensor.
Remote Control Operation Caution
Direct sunlight or strong illumination may affect remote control sensor performance.
Timing Table
Resolution and Refresh Rate Compatibility
Table detailing supported resolutions and refresh rates for Component, HDMI Video, VGA, and HDMI PC inputs.
Navigating The On-Screen Menu
Menu Navigation Basics
Use Menu and Exit buttons to open/close main menu. Use Navigation keys to select and adjust items.
Video Menu Adjustments
Adjusts Picture Mode, Advanced Video settings like Aspect Ratio, Backlight Dimming, and Color Temperature.
Video Settings Details
Details Brightness, Contrast, Color, Tint, Sharpness, and Reset Video Settings.
Audio Menu Settings
Configure Sound Mode, Balance, Bass, Treble, Internal Speakers, Digital Output, and PC Audio Input.
Setup Menu
General Setup Options
Configure Menu Language, Input Labels, Key Lock, IR Lock Setting, and HDMI CEC functionality.
Energy Options Configuration
Set Energy Options (Home, Retail, Office) based on RS-232C or LAN control.
Power Management Settings
Configure Auto Power Down, Sleep Timer, and USB2 Standby Power for power saving.
Input and Signal Settings
Set No Signal Menu timer, Input Detection mode, and HDMI Signal Option for source handling.
RGB and Image Settings
Adjust RGB Options (Auto Adjust, Position, Clock, Phase) and Reset RGB Options.
Control Settings Menu
Control Interface Selection
Select LAN or RS-232C terminal for monitor control. Cannot be used simultaneously.
Network Configuration
Configure DHCP, IP ADDRESS, SUBNET MASK, DEFAULT GATEWAY, and DNS settings for network connection.
Monitor Identification
Set Monitor ID (1-100). Displays MAC ADDRESS. Save settings.
USB Demo Mode Setup
Enable USB Demo Mode to play files from NDS_DEMO folder on USB storage device.
Scheduling Menu Setup
Set Schedule Status, Current Time, Power On time, and Power Off time for automatic operation.
Navigating The USB (Media player) Menu
USB Menu Navigation
Enter USB menu via Source button. Browse image, music, video files. Exit via Source or Exit button.
USB Media Playback Controls
Use navigation and playback buttons for playing files, pausing, resuming, skipping, and stopping slideshows.
USB Media Playback Modes
Features Repeat Play, Zoom Function, and Video/Music operations for media playback.
USB Data Format Specifications
Details supported file formats, resolutions, and codecs for PHOTO, MUSIC, and MOVIE modes.
Maintenance and Recycling
Screen Care Instructions
Clean screen with soft cloth. Use damp cloth if needed. Do not use liquid cleaners or solvents.
Mobile Telephone Interference Warning
Keep mobile phones away from display to avoid picture/sound disturbances and damage.
Product Disposal Guidelines
Dispose of display according to local regulations for recycling and minimizing waste.
Italian Homologation Declaration
Declaration of conformity with European Community Directives for the appliance.
Manufacturer's Recycling and Energy Information
Recycling and Disposal Information
Information on NEC's commitment to environmental protection and recycling procedures.
Energy Saving Features
Monitor has advanced energy saving. Details power consumption in ON, Auto Power save, and Auto Standby modes.
WEEE Mark and Product Disposal
European Union Disposal
Dispose of used electrical products separately from household waste per EU legislation.
Battery Disposal Regulations
Used batteries must not go to general household waste. Separate collection system is required.
Product Specifications
E657Q Specifications
Detailed specifications for E657Q: LCD Module, Frequency, Pixel Clock, Input Signals, Audio, Power, etc.
E657Q General Specifications
Includes Luminance Ratio, Lead presence, Environment, Dimension, Weight, VESA, Accessories.
E557Q Product Specifications
E557Q Specifications Details
Detailed specifications for E557Q: LCD Module, Frequency, Pixel Clock, Input Signals, Audio, Power, etc.
E557Q General Specifications
Includes Lead presence, Environment, Dimension, Weight, VESA, Accessories.
E507Q Product Specifications
E507Q Specifications Details
Detailed specifications for E507Q: LCD Module, Frequency, Pixel Clock, Input Signals, Audio, Power, etc.
E507Q General Specifications
Includes Lead presence, Environment, Dimension, Weight, VESA, Accessories.
E437Q Product Specifications
E437Q Specifications Details
Detailed specifications for E437Q: LCD Module, Frequency, Pixel Clock, Input Signals, Audio, Power, etc.
E437Q General Specifications
Includes Lead presence, Environment, Dimension, Weight, VESA, Accessories.
E327 Product Specifications
E327 Specifications Details
Detailed specifications for E327: LCD Module, Frequency, Pixel Clock, Input Signals, Audio, Power, etc.
E327 General Specifications
Includes Lead presence, Environment, Dimension, Weight, VESA, Accessories.
Controlling the Display via RS-232C Remote Control
RS-232C Connection and Communication
Connect PC via RS-232C. Send control commands from PC and receive response messages.
RS-232C Pin Assignment
Details the pin assignment for the RS-232C D-Sub 9-pin connector.
RS-232C Command Codes
Provides control command diagram with functions and corresponding data codes for monitor control.
Controlling the Display via LAN Control
Network Connection Setup
Use a LAN cable to specify Network Settings via an HTTP server function. Assign an IP address.
HTTP Browser Network Settings
Set IP address and subnet mask on the web browser's Network Setting screen.
LAN Network Setting Details
Access the monitor's network settings via URL: http:///index.html.
Browser Operation Preparation
Connect monitor to network via LAN cable before using browser operations.
Browser Operation Address Handling
Use host name or IP address in browser URL for accessing network settings.
Network Settings Configuration
Configure DHCP, IP ADDRESS, SUBNET MASK, DEFAULT GATEWAY, and DNS settings.
AMX Device Discovery
Enable/disable AMX Device Discovery for network detection with AMX's NetLinx system.
CRESTRON RoomView Integration
Supports CRESTRON ROOMVIEW for network device management from a computer or controller.
Host and Domain Name Settings
Set the hostname and domain name for the monitor connected to the network.
Supporting HDMI CEC Command
HDMI CEC Command Explanations
Explains commands like One Touch Play, Power Status, System Information, Audio Control, Device Name Transfer.
Before Calling Service
Troubleshooting Common Issues
Check power, picture, sound, and remote response. Replace batteries if necessary.
Glossary
HDMI Input Definition
High-Definition Multimedia Interface Audio/Video Inputs for receiving signals and offering connection options.
Menu Definition
On-screen listing of features for user adjustments shown on the display screen.
Sleep Timer Definition
Allows setting a time period for the display to automatically turn off.
MPEG-4 AVC and Visual License Notice
MPEG-4 AVC License Terms
Product licensed under AVC Patent Portfolio License for personal use of consumer or other uses.
MPEG-4 Visual License Terms
Product licensed under MPEG-4 Visual Patent Portfolio License for personal, non-commercial use.
GPL/LGPL Software Licenses
GNU General Public License Information
Product includes software licensed under GNU GPL or GNU LGPL. Source codes are available.
Open Source Software List
Lists fontconfig, freetype, icu, libjpeg, libpng, openssl, zlib with versions and licenses.
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