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Maintenance
General Precautions
•
The LED lights used in the modules are susceptible to ESD (Electrostatic
discharge). To prevent damage to the LED lights, do not touch them with bare
hands or with conductive materials when handling.
• It is recommended to regularly inspect all installed components.
•
Do not bring objects close to the ventilation holes of the display. Burns or
personal injuries may occur if any body parts are brought too close.
•
Be sure to power off and disconnect all cables before moving the display. Moving
the display with its cables attached may damage the cables and thus cause fire
or electric shock.
•
Power off and disconnect the power plug from the wall outlet as a safety
precaution before performing any type of cleaning or maintenance.
Initial Operation
•
If a new screen has been stowed for less than three (3) months, it can be used at
normal brightness during its first use.
•
If a new screen has been stowed for more than three (3) months, the brightness
should be set at 30% for its first use and allowed to operate for two (2) hours
continuously. After two (2) hours of use, power off for 30 minutes. The new
screen is now ready for normal brightness usage.
Front Panel Cleaning Instructions
•
Use cool, compressed air to remove dust when the power is off. If the dust
cannot be removed, the LED module should be replaced.
•
Do not scratch and do not put pressure on the panel surface with fingers or any
abrasive object.
•
Do not use volatile substances such as sprays, solvents, or thinners.
Cabinet Cleaning Instructions
• Do not allow water or detergent to come into contact with the surface of the
display. If water or moisture gets inside the unit, a system malfunction or
electrical shock may occur.
•
Do not scratch and do not put pressure on the cabinet with any abrasive objects
of any kind.
•
Do not use volatile substances such as sprays, solvents, or thinners on the
cabinet.
•
Do not place anything made from rubber or PVC near the cabinet for any
extended periods of time.
Содержание LDP135-151
Страница 35: ...35 5 Repeat Steps 2 4 for the remaining Middle Cabinets...
Страница 61: ...61 4 Install the right part of the System Control Box using the M6x16mm screws behind the Cabinet...
Страница 71: ...71 9 After installing all the Cabinets the installation wall should look like...
Страница 93: ...93 Main Menu Sub menu Menu Option Upgrade OTA Upgrade OTA Cloud Server Local Update sda1 SDcard...
Страница 103: ...103 Sound Sub menu Description Media Volume Adjust the volume level of the display...
Страница 104: ...104 Storage Sub menu Description Internal Shared Storage Internal storage allocation...
Страница 105: ...105 System Sub menu Description Languages Input Languages Language selection Virtual Keyboard Select your input method...
Страница 108: ...108 Sub menu Description About Device View information about the display...
Страница 117: ...117 Menu Option Description Gamma Manually adjust the brightness level of the monitor s grayscale levels...
Страница 118: ...118 Menu Option Description Color Temp Manually adjust the red green and blue values...
Страница 119: ...119 Menu Option Description Reset Return the Display Mode settings to their default values...
Страница 126: ...126 Menu Option Description PIP PBP Setup PBP Display up to four 4 windows on screen at the same time...
Страница 132: ...132 Browser Web browser for surfing the Internet...
Страница 133: ...133 vSweeper Remove unnecessary data and unwanted files Advanced Settings can also be customized to the user s needs...
Страница 134: ...134 WPS Office Create edit and view Documents Memos Presentations and Spreadsheets...
Страница 145: ...145 Vacuum Suction Tool Online Service Address Compliance Information Imformation KG Off 1 2...
Страница 146: ...146 Charging the Battery 1 2 Changing the Battery 1 2...
Страница 147: ...147 LED Module Disassembly 1 2 3 4...