Table of Contents
Advertisement
Quick Links
FCC Notice
This equipment has been tested and found to comply with the limits for a Class B dig-
ital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in 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, detectable by turning the equipment in question off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna
• Increase the distance between the equipment and the receiver
• Connect the equipment to an outlet on a different circuit than that which the receiver
is connected to
• Or consult the dealer or an experienced radio/TV technician for help.
This device complies with Part 15 of the FCC Rules. Operation is subject to following
two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference that may cause undesired operation.
i
Advertisement
Table of Contents
Related Manuals for Vivitek DS234
Summarization of Contents
FCC Compliance Notice
FCC Rules and Compliance Statement
Details equipment compliance with FCC rules, limits, and operational conditions for residential use.
Safety Instructions and Precautions
General Safety Guidelines
Covers reading instructions, notes, cleaning, accessories, ventilation, power, servicing, parts, and condensation.
AC Power Cord Information
Selecting the Correct AC Power Cord
Ensures correct AC plug type for country and outlet compatibility for safe operation.
Projector Introduction and Features
Key Projector Features Overview
Highlights DLP technology, resolution, connectivity, and special functions like ECO modes.
Manual Notes and Disclaimers
Important information on manual changes, reproduction rights, brightness variance, and lamp life.
Projector Overview - Front View
Front View Component Identification
Identifies all external parts visible on the front of the projector using numbered labels.
Projector Overview - Rear and Bottom Views
Rear View Connection Ports
Details the connection ports and AC power socket located on the rear panel.
Bottom View and Mounting Points
Shows the bottom of the projector, including the security bar and ceiling mount holes.
Control Panel Operation
Projector Control Panel Buttons
Explains the function of each button on the projector's integrated control panel.
Projector Connection Ports Guide
DS230/DX251 Connection Options
Details the specific input/output ports available on the DS230 and DX251 models.
DS234/DX255 Connection Options
Details the specific input/output ports available on the DS234 and DX255 models.
Remote Control Functions
Remote Control Button Layout
Identifies each button on the remote control and its primary function.
Advanced Remote Control Features
Remote Control Feature Explanations
Explains specific functions like Blank, Eco modes, Volume, Freeze, Magnify, and Aspect Ratio.
Remote Control as Computer Mouse
Using Remote for Mouse and Paging Functions
Guides on connecting via USB and using the remote for PC mouse and presentation paging.
Remote Control Battery Installation
Installing Remote Control Batteries
Step-by-step process for opening the compartment, inserting batteries, and closing.
Battery Safety and Handling
Important notes on battery disposal, preventing swallowing, and proper storage conditions.
Remote Control Operation Guide
Effective Remote Control Usage
Tips for aiming, range, avoiding interference, and protecting the remote control.
Connecting Signal Sources (DS230/DX251)
DS230/DX251 Connection Setup
Illustrates connecting a computer using VGA and USB cables to the DS230/DX251.
Connecting Signal Sources (DS234/DX255)
DS234/DX255 Connection Setup
Illustrates connecting various devices via VGA, HDMI, USB, and Audio ports.
Connecting Different Devices
Connecting Computers via VGA or HDMI
Details connecting PCs using VGA or HDMI, including notebook-specific tips for external display.
Connecting Video Sources with RCA
Explains connecting video sources using VGA to HDTV (RCA) cables for component video.
Projector Power Management
Powering On the Projector
Step-by-step instructions for turning the projector on and its warm-up process.
Powering Off the Projector Safely
Procedure for turning off the projector, respecting the cooling cycle and stand-by mode.
Adjusting Projector Image Position
Adjusting Projector Height and Angle
Details using the elevator and adjuster feet to set the desired image height and angle.
Focusing and Zooming the Image
Instructions on using the focus and zoom rings to achieve a sharp, correctly sized image.
Optimizing Projection Size and Placement
Screen Size and Projection Distance Chart
Provides a table and graphic to determine optimal screen size and projection distance.
Placement and Environmental Considerations
Notes on horizontal placement, ventilation space, avoiding smoke, and ceiling mounting.
Projector Security and Password
Setting and Changing Projector Passwords
Guides on setting, changing, and activating password protection for security.
Presentation Timer Settings
Configuring the Presentation Timer
Details how to select timer period, display options, position, and counting direction.
On-Screen Display (OSD) Menu Navigation
How to Operate the OSD Menu
Explains how to open, navigate, select items, adjust settings, and exit OSD menus.
Projector Menu Tree - Display and Image Settings
Display Menu Options Explained
Details settings for Wall Color, Aspect Ratio, Keystone, Position, Phase, H. Size, Digital Zoom, and 3D.
Image Menu Options Explained
Covers settings for Display Mode, Reference Mode, Brightness, Contrast, Color Temperature, and Color Manager.
Projector Menu Tree - Source and System Settings
Source and Settings 1 Menu Details
Covers SOURCE settings, Presentation Timer, Language, Installation, and Operation Settings.
Settings 2 Menu Options Explained
Details Security Settings, Baud Rate, Test Pattern, and Closed Caption configurations.
Advanced Projector Settings
High Altitude and Audio Configuration
Adjusts settings for high altitude operation and configures audio mute and volume.
Lamp and Security Configuration
Manages lamp modes, reset timer, passwords, and security features for optimal performance.
System Information Display
Viewing Current System Status
Shows current source, display mode, resolution, lamp mode, 3D format, color system, and firmware version.
Projector Maintenance and Cleaning
Cleaning the Projector Lens
Instructions for gently cleaning the projector lens using appropriate cleaning materials.
Cleaning the Projector Housing
Guidance on cleaning the projector's exterior casing with a soft cloth and mild cleaning agents.
Projector Lamp Replacement Guide
Lamp Replacement Safety Warnings
Critical safety warnings about hot lamps, potential explosion risks, and handling precautions.
Steps for Projector Lamp Replacement
Procedure for Lamp Module Replacement
Detailed steps to remove the old lamp module and install a new one correctly.
Lamp Replacement Post-Procedure Notes
Includes notes on screw tightening, glass handling, and resetting the lamp hour timer.
Dust Filter Maintenance
Cleaning the Dust Filters
Instructions on cleaning dust filters periodically to ensure proper ventilation and prevent overheating.
Projector Specifications Overview
Model and Display Specifications
Lists model names, display system, resolution, throw ratio, optical zoom, and focal length.
Terminal, Environment, and Power Specs
Details input/output terminals, video compatibility, scanning frequencies, and operating environment.
Projector Dimensions and Mounting
Physical Dimensions and Mounting Holes
Provides overall dimensions and details for ceiling mount installation, including screw specifications.
LED Indicator Status and Troubleshooting
Power and Lamp LED Indicator Meanings
Explains the status indications provided by the POWER and LAMP LEDs.
Temperature and System LED Indicators
Details the meanings of TEMP LED indicators and system error messages.
PC Input Compatibility Modes
Supported PC Resolutions and Timings
Lists supported resolutions and timings for PC input, including 3D Field Sequential compatibility.
Video Input Compatibility Modes
Supported Video Timings
Details supported timings for NTSC, PAL, SECAM, and other video input formats.
Supported Component Timings
Lists supported timings for Component-YPbPr input, including 3D Field Sequential compatibility.
Projector Troubleshooting Guide
Troubleshooting Power-On Issues
Solutions for problems such as no lights turning on or failure to power up.
Troubleshooting Image and Remote Issues
Addresses image problems like source searching, focus, flickering, and remote control malfunctions.
RS-232 Communication Protocol
RS-232 Communication Settings
Defines essential RS-232 communication parameters like baud rate, parity, data, stop, and flow control.
RS-232 Commands: Power and Source
Lists ASCII and HEX commands for controlling power and selecting input sources.
RS-232 Command Reference
RS-232 Commands for Display and Picture Settings
Details commands for adjusting display modes, brightness, contrast, color, sharpness, and aspect ratio.
RS-232 Commands for Aspect Ratio and Zoom
Includes commands for setting aspect ratio (4:3, 16:9, Auto, Real) and zoom.
Advanced RS-232 Commands
RS-232 Commands for Baud Rate and Lamp Control
Lists commands for setting baud rate, lamp modes (Normal, Economic), and blank/freeze functions.
RS-232 Commands for Menu Navigation
Provides commands for navigating the OSD menu, including Up, Down, Left, Right, Enter, and Menu On/Off.
Need help?
Do you have a question about the DS234 and is the answer not in the manual?
Questions and answers