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Epson PowerLite Pro G6750WU - User Manual

Epson PowerLite Pro G6750WU
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INSTALLATION
HANDBOOK
Maintenance
Epson PowerLite Pro G6050W, G6150, G6450W,
G6550WU, G6750WU, G6800, G6900WU
1
Cleaning the Air Filter
You need to clean the projector's air filter in the following situations:
The filter or vents get dusty.
You see a message telling you to clean it.
The projector's filter light flashes green.
1. Turn off the projector and unplug the power cord.
2. Slide the air filter cover latch and open the air filter cover.
3. Pull the air filter out of the projector.

Questions and Answers

Overview

The Epson PowerLite Pro G6050W, G6150, G6450W, G6550WU, G6750WU, G6800, G6900WU is a series of professional-grade projectors designed for a variety of installation environments, offering robust performance and user-friendly maintenance. This installation handbook primarily focuses on the essential maintenance procedure of cleaning the air filter, a critical task for ensuring optimal projector operation and longevity.

Function Description

These projectors are designed to display high-quality images and video, suitable for large venues, educational institutions, corporate boardrooms, and other professional settings where bright, clear projections are required. They are part of Epson's PowerLite Pro series, indicating a focus on professional features, reliability, and advanced projection capabilities. While the specific projection technologies (e.g., LCD, laser) are not detailed in the provided excerpts, the emphasis on air filter maintenance suggests a design that prioritizes internal component protection from dust and debris, which is common in high-performance projectors that generate significant heat and circulate air.

Usage Features

The primary usage feature highlighted in these excerpts is the projector's self-monitoring capability regarding air filter status. The projector is designed to alert the user when the air filter requires attention through several indicators:

  • Visual Cues: The filter or vents may visibly accumulate dust, prompting manual inspection.
  • On-screen Messages: The projector displays a message on the screen, explicitly instructing the user to clean the air filter. This is a crucial feature for proactive maintenance, ensuring that the filter is addressed before significant performance degradation occurs.
  • Indicator Lights: A dedicated filter light on the projector flashes green, serving as another clear visual alert for maintenance.

These features collectively ensure that users are well-informed about the need for air filter maintenance, preventing potential issues such as overheating, reduced brightness, or image quality degradation due to dust accumulation. The design of the air filter mechanism, as detailed in the maintenance section, suggests an emphasis on user accessibility and ease of service, which is a significant usage feature for professional equipment that may require regular upkeep.

Maintenance Features

The Epson PowerLite Pro G6050W, G6150, G6450W, G6550WU, G6750WU, G6800, G6900WU projectors incorporate a user-friendly air filter maintenance system, designed to be performed by the end-user without requiring specialized tools or technical expertise. The maintenance process is clearly outlined in a step-by-step guide, emphasizing safety and proper handling.

The key maintenance features include:

  • Accessible Air Filter Design: The air filter is located behind an easily accessible cover, secured by a latch. This design allows for quick removal and reinstallation of the filter.
  • Simple Removal Process: Users can simply slide the air filter cover latch, open the cover, and pull the air filter directly out of the projector. This straightforward process minimizes downtime during maintenance.
  • Effective Cleaning Method: The recommended cleaning method involves:
    1. Tapping: Tapping each side of the air filter 4 to 5 times to shake off excess dust. This method is effective for dislodging loose particles.
    2. Vacuuming: Vacuuming the front of the air filter (the side with the tabs) to remove any remaining dust. This ensures a thorough cleaning, especially for finer particles.
  • Clear Warnings and Cautions: The manual provides explicit warnings regarding improper cleaning techniques, highlighting the importance of:
    • Avoiding excessive force: To prevent cracking or damaging the filter.
    • No water or detergents: The filter should not be rinsed with water or cleaned with detergents or solvents, as these can damage the filter material or leave residues.
    • No canned air: Canned air is explicitly discouraged because the gases may leave residue, and the force of the air can push dust and debris deeper into the projector's optics or other sensitive internal areas, potentially causing more harm than good. These cautions are crucial for preventing accidental damage and ensuring the longevity of the projector.
  • Easy Reinstallation: The air filter is designed to be placed back into the projector and pushed gently until it clicks into place, confirming proper seating. The air filter cover then simply closes, completing the maintenance cycle.
  • Filter Replacement Guidance: The manual advises users to replace the air filter if dust is difficult to remove or if the filter itself is damaged. This ensures that the projector always operates with an effective filtration system, protecting its internal components.

Overall, the maintenance features of these Epson projectors are designed for simplicity, effectiveness, and user safety, ensuring that the critical task of air filter cleaning can be performed regularly and correctly to maintain optimal performance and extend the lifespan of the device. The clear instructions and warnings empower users to perform routine maintenance confidently, reducing the need for professional service for this common issue.

Epson PowerLite Pro G6750WU Specifications

General IconGeneral
Matrix type3-panel (p-Si TFT active)
Number of colors1.073 billion colors
Native aspect ratio16:9
Projection distance- m
Vertical scan range50 - 85 Hz
Horizontal scan range15 - 92 kHz
Projection technology3LCD
Supported aspect ratios4:3, 16:9, 16:10
Contrast ratio (dynamic)5000:1
Contrast ratio (typical)-
Screen size compatibility50 - 300 \
Projector native resolution1080p (1920x1080)
Keystone correction, horizontal±30 °
FocusManual
Offset90 %
Throw ratio1.26 - 2.76:1
Zoom capabilityYes
Focal length range21.28 - 37.94 mm
Aperture range (F-F)1.65 - 2.55
Vertical lens shift range-67 - 67 °
Horizontal lens shift range-30 - 30 °
Lamp typeUHE
Lamp power380 W
Lamps quantity1 lamp(s)
Light source typeLamp
Service life of light source2000 h
Service life of light source (economic mode)4000 h
Noise level39 dB
Noise level (economic mode)31 dB
Dot clock scanning frequency162 MHz
Supported video modes1080i, 1080p, 480i, 480p, 576i, 576p, 720p
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL 60, PAL M, PAL N, SECAM
Supported graphics resolutions1280 x 1024 (SXGA), 1400 x 1050 (SXGA+), 640 x 480 (VGA), 800 x 600 (SVGA)
Built-in speaker(s)No
BNC input ports5
USB connector typeUSB Type-A, USB Type-B
Serial interface typeRS-232
USB 2.0 ports quantity2
VGA (D-Sub) ports quantity3
Component video (YPbPr/YCbCr) in0
Ethernet LAN data rates10, 100 Mbit/s
PlacementDesktop, Ceiling
Product typeLarge venue projector
Product colorWhite
Cable lock slot typeKensington
Power sourceAC
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Power consumption (standby)3.3 W
Power consumption (typical)568 W
Operating temperature (T-T)0 - 45 °C
Cables includedAC, VGA
Weight and Dimensions IconWeight and Dimensions
Depth382 mm
Width505 mm
Height171 mm
Weight9750 g

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