Zoomax Snow 7 HD User manual

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Zoomax® Snow 7 HD
Handheld Video Magnifier
User’s Guide
V1.0

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Zoomax Technology, Inc., Qianyun Road Qingpu Area Shanghai, China. 200120,Shanghai, China.
200120
Copyright© 2013 Zoomax Technology, Inc., All Rights Reserved. Zoomax ® is a trademark of
Zoomax Technology, Inc. in the United States and other countries. Information in this document is
subject to change without notice. No part of this publication may be reproduced or transmitted in
any form or by any means electronic or mechanical, for any purpose, without the express written
permission of Zoomax.
If you have any question or suggestion concerning the use of this product, please contact your
distributor or Zoomax by e-mail [email protected].
To search the knowledge base, visit www.zoomax.co and choose the relative link.

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Dear Customer,
Thank you very much for choosing Snow 7 HD !
Ergonomic, compact and real easy-use----that is ZOOMAX Snow 7 HD.
1. 7-inch high contrast LCD: Provide you extremely comfortable and crisp image that you would
never compromise your desire to read newspaper, price tags, and magazines or view your
favorite photos.
2. 480g (16.93 ounces): truly light weight makes it reasonable for you to use it everywhere, at home
or on the go.
3. Writing stand: Ergonomic design let you writing greeting card or signing name on bills quickly.
Now, just start you fantastic reading and writing experience freely with SNOW 7 HD !

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Content
Accessories......................................................…………………………………..............................1
Compositions…………………………….………………………………..………………………………2
Operation………………………………………………..…………………….……………….……….....4
Charge the battery…………………………….…………………………………………..………....4
Turn on/off……………………………………….………….…………………………………….…..5
Adjust magnification……………….………..……………..…………………………….…………..6
Select color mode………………………………………….…………………..…………..….……..7
Freeze……………………………………….………..……………………….…………………….10
Writing instruction …………………………………..…………..……………….……….………....11
Turn on/off the sound…………………………………………………………………………….....11
Turn on/off the LED lights ……………………………………………………………………....…13
Adjust the screen brightness………………………………………………………………..……..14

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Connect to TV/PC…………………………………………………………………………….……14
Power saving function………...………………………………………………………….…….…15
Setting memory function………………………………………………………..………………...15
Close/Far view function……………………………………………………………..…..……......16
Select the system……………………………………………………………………..……….…..16
Troubleshooting…………………………………………….…………………..……..…………....18
Safety…………………………………………………………………………………………….......20
Technical specifications……….………………………………………………………….………….21
Appendix: Snow 7 HD Feedback………………….………………………………….,……………23

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Accessories
ZOOMAX Snow 7 HD package contains the followings:
1. Snow 7 HD video magnifier
2. Protective pouch
3. User’s guide
4. HDMI cable

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Compositions
Power Indicator
7-inch LCD Screen
Zoom In Button
Zoom Out Button
Color Mode Button
Power Button
Freeze
Button
Stand

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HDMI Port
USB Port
Far/Close View Switch Button
Power Input Port

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Operation
Charge the battery
- The battery MUST be fully charged prior to FIRST using SNOW 7 HD.
- Connect the supplied power adapter to the Power Input Port, and then plug the other end of
Power Adapter into power outlet. The Power Indicator is red while charging.
- When the battery is fully charged, the Power Indicator turns off.

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- If the Battery Indicator on the screen has no bars and flashes, the battery is low and should
be charged.
- Charging the battery takes approximately 4~6 hours. A fully charged Snow 7 HD can be
continuously used for 4~6 hours.
Turn on/off
Power Button

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- Press and hold the Power Button for 2 seconds while the Power Indicator turns green. The Snow
7 HD enters into video magnifier mode directly.
-Press and hold Power Button for 2 seconds to turn off the unit while the Power Indicator turns off.
- To save power, the unit automatically turns off after 3 minute in case no any operation on it.
Adjust magnification
Zoom In Button
Zoom Out
Button

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- Press the “+” button to zoom in; press the “-” to zoom out.
- If place the Snow 7 HD horizontally on material (as shown in diagram), the magnification ratio is
2.2X ~ 16X.
- Lift the unit off the reading material will decrease the magnification of the viewed material.
Connect the unit to TV screen can increase the magnification of the viewed material.
Select color mode
Color Mode Button

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1. Normal mode
Press Color Mode Button in the Normal mode, then 12 high contrast color modes below can be
your selection:
- Full color
- Grey mode
- High contrast white text on black background mode
- High contrast black text on white background mode
- High contrast white text on blue background mode
- High contrast blue text on white background mode
- High contrast yellow text on black background mode
- High contrast black text on yellow background mode
- High contrast blue text on yellow background mode
- High contrast yellow text on blue background mode

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- High contrast green text on black background mode
- High contrast black text on green background mode
2.Favorite mode
- In the any contrast color mode, long press Color Mode Button for 2 seconds. After one Beep, it
enters into Favorite mode. Only 3 color modes are for selection then, including full color, the
favorite contrast color you choose and its reverse color mode (such as white on blue & blue on
white).
- If the unite enters into Favorite mode from full color or grey mode, then the 3 favorite color modes
will be full color, white on black and black on white.
- To exit from the Favorite mode, long press the Color Mode Button for 2 seconds until you hear
beep.

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Freeze
Press Freeze Button to capture image or letters.
- Place the Snow 7 HD over the viewed material. (Please keep the viewed material on flat).
- Press Freeze Button.
- Take the unit closer to look at the image. The image can be zoomed in/out or changed color mode.
- Press Freeze Button again to unfreeze.
Freeze Button

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Writing instruction
- Open the stand
- Write under the camera
Stand

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Turn on/off the sound
- By default, the button sound is off.
- To turn on the button sound, long press the “-” button for 5 seconds until Beep goes once.
- To turn off the button sound, long press the “-” button for 5 seconds until Beep goes twice.
Notice: Turning the sound on/off should be at the lowest magnification mode.
Long press
Zoom Out Button

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Turn on/off the LED lights
- By default, the LED lights are on.
- To turn off LED light, long press Color Mode Button for 5 second until Beep goes triple separately
(one beep at first and then two continuous beeps).
- To turn on LED light, long press Color Mode Button for 5 second until Beep goes triple separately
(one beep at first and then two continuous beeps).
Color Mode Button

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Adjust the screen brightness
- Press the Freeze Button and Zoom In Button simultaneously until the brightness bar appears.
Then press the “＋” to increase the brightness; Press the “—” to decrease the brightness.
- Press the Color Mode Button to confirm the suitable brightness and exit; Or it will exit
automatically after 5 seconds if no button being pressed.
Connect to TV/PC

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- Plug HDMI cable into the Snow 7 HD and TV/PC. Then, the screen of Snow 7 HD will turn off
automatically and switch to HDMI output mode.
Power saving function
- In magnifier mode, the unit turns off automatically after 3 minutes if no any operation on it.
Setting memory function
- When you turn off the SNOW 7 HD, the most recent settings will be saved automatically (e.g. color
mode, magnification, video output format, button beeps, brightness, favorite mode, normal
mode) .So you can easily use the memorized settings while power on the unit again.