Acer AL1912 manual

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WARNING: (FOR FCC CERTIFIED MODELS)

NOTE: this equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy, and if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception,

Which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

1.Reorient or relocate the receiving antenna.

2.Increase the separation between the equipment and receiver.

3.Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4.Consult the dealer or an experienced radio/TV technician for help.

Warning

Use only shielded signal cables to connect I/O devices to this equipment. You are cautioned that changes or modifications not expressly approved by the party responsible for comliance could viold your authority to operate the equipment.

As an ENERGY STAR® Partner our company has determined that this product meets the ENERGY STAR® guidelines for energy efficiency.

WARNING:

To prevent fire or chock hazard, do not expose the monitor to rain or moisture. Dangerously high voltages are present inside the monitor. Do not open the cabinet. Refer servicing to qualified personnel only.

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Contents Acer AL1912 Service Guide Copyright DisclaimerConventions PrefacePage Precautions Special Notes on LCD Monitors Table of contents Introduction Comparison Chart of AL1912 m/AL1912Scope Electrical Requirements Measuring Equipment Control settingsStandard Test Conditions LCD monitor General specification Total output power60 Watt max LCD Panel SpecificationLCD Panel Model Hydis LT17E12-200 Panel Relative Humidity Input Signals Video inputSync input Interface frequencySupported Timing Apple MAC-480Video input Connector Analog Video input Connector 15pins mini D-SubSupport Modes 85Hz refresh rate SupportMonitor Block Diagram Block Diagram System Block DiagramMonitor board layout Software flow chart General Instructions External ControlsSystem Installation Connecting the DisplayConnecting the AC Power Connecting the Audio Cable For AL1912 m and AL1912 bmPage Page LCD Horizontally GAP Spec Tilt Base RotationPlastic Material For TCO99POWER/Inverter Board Interface SignalsAC-DC Electrical specification Electrical SpecificationInput Specification Condition Min Typ Max Unit AC-DC Output Specification Protection functionSafety Inverter Electrical SpecificationFor Fujitsu FLC488SC8V-10 AL1912 m Power Consumption Connectors / ControlsConnectors Monitor Control KeysControls Control panel monitor front panelMain OSD Menu Outline Description for control function简体中文 Operation Icon Description Adjustment Reset Range Value Hot-Key MenuFor AL1912 m onlyOSD Message Outline Description for Hot-Key functionLogo Item of Factory menuBright Auto BalanceUsing The Right Power Cord Plug & play DDC2B featurePlug and play Audio Technical specification For AL1912 m only White Color TemperatureGeneral Description Speakers Electrical characteristics Tamb=25Audio amplifierUSE Panasonic VP-7723A Audio Analyzor Disassemble the base Disassembly ProcedureDisassemble the chassis Disassemble the main board Disassemble the power boardDisassemble the key board Disassemble the speakers Troubleshooting Main ProcedurePower Circuit and Backlights Troubleshooting Performance Troubleshooting Function Troubleshooting Connector Information Phonejack stereoFRU Field Replaceable Unit list Model AL1912 ModelAL1912 m Part list Photo Part Name LCD R Page Schematic Diagram Page Page Page Page Page Page Page Page