BenQ SH910 DLP Projector User Manual

1. Introduction

The BenQ SH910 is a high-performance DLP projector designed for various applications, from business presentations to home entertainment. It features Full HD 1080p image quality, high brightness, and extensive connectivity options, making it a versatile solution for large venues or well-lit environments.

2. What's in the Box

• BenQ SH910 Projector
• Power Cord
• Remote Control (with batteries)
• VGA Cable
• User Manual CD
• Quick Start Guide
• Warranty Card
• Speakers (built-in)
• Possibly Ethernet cable

3. Product Overview

3.1 Front View

Figure 1: Front view of the BenQ SH910 projector, highlighting the main projection lens and the front panel design.

3.2 Top View

Figure 2: Top view of the BenQ SH910 projector, featuring the intuitive control panel for easy operation.

3.3 Rear View (Connectivity Ports)

Figure 3: Rear view of the BenQ SH910 projector, illustrating the comprehensive array of connectivity ports including HDMI, VGA, USB, and audio inputs/outputs.

4. Setup

4.1 Initial Placement

Place the projector on a stable, flat surface or mount it securely. Ensure there is adequate ventilation around the unit. The 1.5x big zoom ratio offers flexibility in placement, allowing for a wide range of throw distances without needing to reconstruct your room.

4.2 Connecting Power and Source

1. Connect the power cord to the projector and a suitable power outlet.
2. Connect your video source (e.g., laptop, Blu-ray player) to the projector using an appropriate cable (HDMI, VGA, etc.). The SH910 supports various inputs including 2x 15-pin VGA, 1x HDMI, 1x RCA Composite, 1x S-Video, and multiple audio inputs.

4.3 Powering On and Image Adjustment

Press the power button on the projector or remote control. The projector features automatic keystone correction and focus adjustment, simplifying the initial setup process. This allows for quick and clear image projection without extensive manual tweaking.

5. Operating the Projector

5.1 Brightness and Picture Modes

The BenQ SH910 boasts 4000 ANSI lumens, providing ultra-high brightness suitable for well-lit environments. It offers various picture modes, such as 'Presentation' for crisp text and 'Cinema' for vibrant colors, even without dimming room lights. The 3000:1 high contrast ratio ensures razor-sharp details and a broad range of subtle color differences.

5.2 Audio Features

The projector includes two built-in 10W speakers, providing a total of 20W audio power. These speakers are SRS-certified, delivering refined audio quality for presentations or video playback.

5.3 Display Options

The SH910 integrates various display functions:

• USB Display: Offers plug-and-play convenience with automatic resolution detection and support for simultaneous multi-projection display.
• LAN Display: A cost-effective solution for projector management using a single LAN cable. Supports simultaneous 1-8, 4-1, or partial projection display for content management.
• Wireless Display: (Requires optional BenQ Wireless Display Adapter) Enables big screen display for presentations and simplified centralized network control via USB 2.0 WLAN connectivity.

5.4 LAN Control

For IT managers, LAN Control allows full access and control over multiple projectors from a single workstation, enabling efficient maintenance and energy management. It supports Crestron, PJ-Link, and SNMP settings.

6. Maintenance

6.1 Lamp Life

The projector lamp is rated for thousands of hours in Eco mode, reducing the frequency of replacements. Monitor the lamp hour counter in the projector's menu to track usage.

6.2 Cooling System

The DLP projector engine design allows for a cooling time reduced by over 60%, minimizing the risk of heat damage to internal components and extending the projector's lifespan. Ensure vents are clear of obstructions.

7. Troubleshooting

• Image Not Displaying / Flashing:

  Ensure all cables (HDMI, VGA) are securely connected to both the projector and the source device. Try a different cable if the issue persists. Verify the input source selected on the projector matches the connected device. If using a PS3, disabling 'Deep Color' option may resolve flashing issues with some AV receivers.

• Poor Image Quality / Not Aligned:

  Utilize the automatic keystone correction feature. For manual adjustments, access the projector's menu. Ensure the projector is placed within the recommended throw distance for your screen size. The SH910 does not feature lens shift, so precise physical placement is important for optimal alignment.

• Low Brightness:

  Check the lamp mode settings; ensure it's not in Eco mode if maximum brightness is desired. Verify that the room lighting is appropriate for the projection. While the SH910 is bright, extremely bright ambient light can still affect perceived image brightness.
• No Audio / Low Audio:

  Ensure audio cables are correctly connected if using external speakers. If using built-in speakers, check the volume settings on both the projector and the source device. Verify that the audio output from your source is enabled.

• Projector Shuts Off Unexpectedly:

  This could indicate overheating. Ensure proper ventilation and clear any obstructions from the air vents. Allow the projector to cool down before restarting. If the issue persists, contact customer support.

8. Specifications

9. Warranty and Support

For warranty information and technical support, please refer to the documentation included with your product or visit the official BenQ website. Please note that return policies may vary based on the seller and purchase conditions. For specific return inquiries, consult your point of purchase.