ENHANCED VISION merlin LCD User Manual
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ENHANCED VISION merlin LCD User Manual

Full-color, auto-focus video magnifier system
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Summary of Contents for ENHANCED VISION merlin LCD

  • Page 1 Users Manual...
  • Page 2 The auto focus feature on Merlin LCD makes it simple to use and allows optimum convenience for most daily activities. If desired, the integrated monitor of the Merlin LCD can be shared with your PC, saving valuable desk space.
  • Page 3 Fcc coMpliance notice This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 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.

  • Page 4: Table Of Contents

    Safety and care ........Merlin lcD at a Glance ......

  • Page 5: Safety And Care

    These conditions may cause damage to the unit’s electronics or optics. • At least once per week, clean the Merlin LCD with a soft dry cloth or an electrostatic dusting wipe. DO NOT use liquid cleaners on its plastic surfaces.
  • Page 6 • Do not use the Merlin LCD in, near or around water. The Merlin LCD is not designed to offer protection against contact with liquids of any kind.
  • Page 7 Mechanical Safety precautions The Merlin LCD contains moving parts. Please use caution when moving the X-Y table, adjusting the LCD monitor arm, or when transporting the Merlin LCD to avoid possible injury to hands and fingers. aFety and...
  • Page 8 Do not carry it by the lcD monitor arm. caring for Merlin lcD • Always turn the power OFF for the Merlin LCD and the monitor when the system is not in use. • Always turn the power OFF before cleaning Merlin LCD.

  • Page 9: Merlin Lcd At A Glance

    X-Y table X-Y table locking lever Light ON/OFF Switch 10. LCD Brightness Control Level 11. Recessed handles for carrying Merlin LCD 12. Merlin LCD 15V power supply transformer 13. Merlin Base & LCD Monitor “Y” Power Cord optional accessories (sold separately): 14.
  • Page 10 optional accessories: erlin at a lanCe...

  • Page 11: Setting Up Merlin Lcd

    #12 & #13 on page 9). Figure 2 3. Connect the long end of the “Y” power cord to the monitor power input on the rear of the Merlin LCD as shown (see Figure 3). Figure 3 4. Connect the power lead from the...

  • Page 12: Turning On Merlin Lcd

    MeRlin lcD Merlin lcD power Button The Power button on your Merlin LCD is located on the far right of the control panel (item #1 above). • Press the Power button. Notice the green light will illuminate on the Control Panel, indicating the power is ON (item #2 above).

  • Page 13: Changing Viewing Mode

    chanGinG VieWinG MoDeS You can choose a viewing option by pressing the MODE button on the control panel. Each press will cycle through all 7 viewing options. The available viewing options are: • Full Color Image crisp, clear • Black and White Image text images! •...
  • Page 14 enhanced positive image This mode provides a white background with black text. This mode increases the contrast to offer crisp text images for reading. enhanced negative image This mode provides a black background with white text. This mode increases the contrast to offer crisp text images for reading. color Select 1 This mode provides a blue background with yellow text.

  • Page 15: Using Color Select

    Select Mode With Merlin LCD turned ON, place a piece of reading material on the X-Y table so that it appears on your monitor at a magnification size that is comfortable for viewing. Follow these steps to program...
  • Page 16 Step 2: Rotate the SIZE dial to scroll through the available menu options. Choose COLOR SELECT (see the photo at right) and press COLOR SELECT the MODE button again. Step 3: Rotate the SIZE dial to choose the Color Step 2 Select number (1-5) you wish to program.
  • Page 17 Using the procedure outlined on pages 14-15, the following 28 color combinations can be programmed into any of the 5 color select programs, based on your personal preferences. color Mode: Background color: text color: notes: Black Green Black Yellow *Default color Select 3 Black Black Blue...

  • Page 18: Changing Magnification

    SIZE dial at the center of the control panel (see Figure 1). There are sixteen levels of magnification available on Merlin LCD. • To increase the size of the image, turn the dial clockwise, or to the right.

  • Page 19: Changing Brightness

    chanGinG BRiGhtneSS Figure 1 You can increase or decrease the brightness of the image by using the brightness lever located underneath the right bottom of the control panel (see Figure 1). • To increase the brightness, slide the lever to the right. •...

  • Page 20: Using The X-Y Table

    USinG the X-Y taBle locking the X-Y table To lock the X-Y table, slide the lever all the way to the right until it clicks and locks (A). Unlock the X-Y table by sliding the lever to the right again and release the lever (B). Reading With the X-Y table 1.

  • Page 21: Tips For Reading And Writing

    FoR ReaDinG anD WRitinG Reading with Merlin lcD • New users of video magnifier systems have a tendency to over- magnify their reading material. Make the type large enough to see it comfortably, but not so large that it becomes tedious to scan across a page.

  • Page 22: Programming Set-Up Options

    SetUp optionS The Merlin LCD can be programmed in its set-up mode. This allows you to customize your experience when using the Merlin LCD. There are 5 options you can select within the programming set-up mode: • Exit • Screen Messages (On/Off) •...
  • Page 23 Merlin LCD will skip the availability of the Black & White Color Modes. From factory default, Black & White Mode is set to “ON” color Select (on/off): If Color Select is set to OFF, the Merlin LCD will skip the availability of the Color Select Modes. From factory default, Color Select Mode is set to “ON”...

  • Page 24: Setting Up With Your Computer

    10 prior to following the computer setup instructions below. 1. Connect the optional Foot Switch cable into the jack labeled “Foot Switch” on the back of Merlin LCD (see Figure 3, #1). Figure 3 2. Connect the female end of the optional VGA extension cable into the port labeled “COMPUTER”...

  • Page 25: Using A Computer With Merlin Lcd

    Switching between Merlin lcD and a computer Once you have completed the set-up on pages 10 & 23 and turned on both the Merlin LCD and your computer, press down on the optional footswitch to toggle between computer viewing and the Merlin LCD.
  • Page 26 DVI output will require a third-party DVI to VGA adaptor in order to be used with Merlin LCD. • The Merlin LCD can be used in conjunction with optional third party computer magnification software. For optimal results, please temporarily disable these types of software (i.e. ZoomText ® , JAWS ®...

  • Page 27: Programming Reference

    ReFeRence The Merlin LCD has advanced capabilities for modifying the default language used within the setup menus as well as advanced color select and screen message customization. Changes to these settings are completely optional and should not be modified under normal circumstances.

  • Page 28: Programming Reference

    Merlin lcD programming Reference (color Select & Screen Messages) roGraminG eFerenCe...

  • Page 29: Troubleshooting

    4. Merlin lcD lights are not on • Check that Merlin LCD has power. If not, see item 1, above. • Check that the light switch (item 9 on page 9) under Merlin LCD’s control panel is ON.

  • Page 30: Troubleshooting

    Replacement leD lamps Your Merlin LCD comes equipped with two 100,000-hour LED lamps designed to provide years of trouble-free service. However, in the unlikely event that the LED needs replacement, contact your place of purchase or Enhanced Vision at (800)440-9476 for instructions or assistance on replacing the bulb.

  • Page 31: Specifications

    SpeciFicationS General (Dimensions & Weight): 19” LCD Dimensions: 25"H* x 16"W x 20"D (64cm x 41cm x 51cm) Weight: 39lbs. / 17.5kgs. 22” LCD Dimensions: 26"H* x 20"W x 20"D (66cm x 51cm x 51 cm) Weight: 40lbs. / 18kgs. 24"...
  • Page 32 color Modes: - 4 Default Modes (True Color, Black & White, Enhanced Positive, Enhanced Negative) - 5 Color Select Modes 3 Default Modes: (Yellow on Blue, Black on Yellow, Yellow on Black) 2 Programmable* Modes *Up to 28 Programmable Color Select Mode Combinations are available XY table: XY table size: 16”...

  • Page 33: Other Products From Enhanced Vision

    ViSion pRoDUctS pebble The Pebble is a handheld electronic video magnifier that you can take anywhere. Weighing less than 8 ounces, Pebble features a uniquely-designed folding handle and includes both near-viewing and table reading modes. Small enough to fit in your pocket or purse, the Pebble is the ideal companion to provide magnification, on the go.
  • Page 34 transformer Transformer is the most flexible and portable solution for reading, writing and viewing magnified images at any distance. Compatible with popular magnification software and the latest Windows operating systems. Transformer’s unique design is perfect for work, home or school. Weighs less than 3 pounds. Battery operated up to 4 hours.

  • Page 35: Contact Information

    Merlin Feature Kit A helpful accessory which provides line markers and windowing functions for the Merlin LCD (included with Merlin LCD Plus). Smart Video/VGa toggle Box Connects selected Enhanced Vision low vision devices to a computer monitor.

  • Page 36: Warranty Statement

    Enhanced Vision products are designed to give you the highest quality image, convenient features, ease of use and reliable service. Merlin lcD has been inspected and tested prior to shipping. Our company stands behind the quality materials, components and workmanship of the Merlin LCD video magnifier.
  • Page 37 Service process We don’t expect that you will need to have repairs on the Merlin LCD but if you do, you will need to send the unit to our warranty service center. If warranty service is required, please call Enhanced Vision between 8 a.m. – 5 p.m. PST for a return authorization number.
  • Page 38 noteS otes...
  • Page 39 otes...
  • Page 40 The Merlin LCD video magnifier is designed to enlarge and enhance images to improve the lives of people who have low vision. The extent to which Merlin LCD can improve the ability to see images and text depends on a person’s individual condition and level of visual impairment.

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