Avocent EMS1000P Brightness and Sharpness Adjustments, To Adjust Brightness and/or Sharpness

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24Emerge EMS Installer/User Guide

Adjustments

Video signals are susceptible to the effects of long distance cables and for this reason, every Emerge EMS receiver includes brightness and sharpness adjustment dials. Additionally, the Emerge EMS1000MP-R receivers are also equipped with two extra dials to eliminate the effects of color skew within the video image.

Brightness and Sharpness Adjustments

The brightness and sharpness adjustments provided on every Emerge EMS receiver allow you to compensate for any losses incurred within long cable links. These two adjustments can be made in any order and independently of each other.

When making adjustments it is necessary to have access to the Emerge EMS receiver and to be able to view one or both connected display screens. Both adjustments, sharpness in particular, are made easier when viewing high contrast images with vertical edges, such as black lines on a white background.

Figure 3.2: Location of the brightness and sharpness adjustment dials

NOTE: Both video outputs are equally affected by your brightness and/or sharpness adjustments.

To Display a Suitable High Contrast Image

•Open a word processor, type the capital letter ‘H’, or ‘M’ and increase the point size to 72 or higher. For best results, the background should be white and the character should be black.

•A BLACK shadow on the right of the character indicates UNDER compensation.

•A WHITE shadow on the right of the character indicates OVER compensation.

Figure 3.3: Using a high contrast image to assist with sharpness adjustments

High contrast

Black or bright white

black

shadow on the right

character

indicates the need for

on white

sharpness adjustment

background

 

To Adjust Brightness and/or Sharpness

1.Carefully insert a small screwdriver into the dial labeled BRIGHT or SHARP, as appropriate.

2.Slowly turn the dial clockwise or counterclockwise and observe the effect shown on the screen. Withdraw the screwdriver when the displayed image is shown at its optimum clarity.

3.If necessary, repeat step 2 for the other dial.

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Contents Emerge EMS Instructions Emerge EMS European approvals European EMC directive 89/336/EECTable of Contents Iv Emerge EMS Installer/User Guide List of Figures Vi Emerge EMS Installer/User Guide Features and Benefits Configuration PossibilitiesEmerge EMS Installer/User Guide Receiver Cascading Further ExpansionTransmitter Cascading Safety Precautions Installation LocationsMounting Using the supplied self adhesive feetUsing the rear mounting slot Using the optional rack mount chassis To Connect Video and Audio from the Source PC System Making Standard ConnectionsConnections at the Transmitter Connecting a monitor and speakers to the transmitter unit To Connect a Monitor and SpeakersTo Connect the Link Cables Emerge EMS1000P modelsEmerge EMS1000MP-T models To Connect the Power Adaptor Connecting the power adaptor to the transmitter unitConnections at the Receiver To Connect Displays and Speakers13 Connecting the link cable to the receiver unit Link14 Connecting the power adaptor to the receiver unit Important Limitations When Cascading Emerge EMS units Making Cascade ConnectionsCascade connection examples Cascade17 Connecting multiple transmitters in a cascade arrangement Cascading TransmittersTo Connect Cascaded Transmitters Video Image Adjustments Cascading Receivers Emerge EMS1000MP-R Receivers OnlyTo Connect Cascaded Receivers Emerge EMS Installer/User Guide Indicators OperationsAdjustments Brightness and Sharpness AdjustmentsTo Adjust Brightness and/or Sharpness To Display a Suitable High Contrast ImageTo Create a Skew Test Pattern Creating a suitable skew test pattern within a paint packageTo Zero the Skew Adjustment Dials To Display the Supplied Skew Test PatternTo Adjust Skew Emerge EMS Installer/User Guide To resolve an issue Appendix a Technical SupportAppendix B Troubleshooting No video image is received at the receiver unitD E Emerge EMS Installer/User Guide 092705-00UG
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EMS1000P specifications

The Avocent EMS1000P is a robust and versatile environmental monitoring solution designed to ensure optimal operational integrity for data centers and critical infrastructure. Engineered to deliver performance and reliability, the EMS1000P addresses the growing need for effective environmental management in today's tech-heavy environments. It is a pivotal asset for IT managers looking to safeguard equipment while maximizing uptime.

One of the standout features of the EMS1000P is its advanced temperature and humidity monitoring capabilities. With multiple sensor inputs, the device can precisely measure and report environmental conditions, alerting users to any anomalies that may pose risks to equipment and operations. By maintaining an optimal climate, users can prevent equipment failures and extend the lifespan of sensitive electronics.

The EMS1000P integrates seamlessly with various monitoring systems and software, providing users with a centralized platform to visualize and manage environmental data. It supports SNMP for easy integration with existing network management tools, ensuring comprehensive oversight of environmental metrics. The device is equipped with customizable alerts, enabling administrators to receive notifications via email or SMS when conditions exceed predefined thresholds.

Additionally, the EMS1000P features a user-friendly web interface, making it easy to configure settings, access historical data logs, and generate reports for proactive monitoring. This streamlined access promotes efficient decision-making and real-time responses to potential issues.

Power consumption is another critical factor in data center operations, and the EMS1000P contributes to energy efficiency by allowing monitoring of power usage and environmental conditions. This insight helps organizations make informed choices about energy consumption, thereby reducing operational costs and carbon footprint.

The rugged design and compact form factor of the EMS1000P make it suitable for installation in various environments, including server rooms, telecommunications facilities, and other mission-critical locations. Its reliability and scalability make it an ideal solution for businesses looking to enhance their environmental monitoring capabilities.

In summary, the Avocent EMS1000P is a comprehensive environmental monitoring solution that combines advanced sensor technology, seamless integration, and user-friendly features. Its ability to monitor temperature, humidity, and power usage ensures that critical infrastructure remains efficient and protected, solidifying its value for modern IT operations. The EMS1000P is more than just a monitoring device; it is a crucial component in maintaining the health of an organization’s IT ecosystem.
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