Elenco Electronics EDU-37723 Instruction & Assembly Manual Download Page 14

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BATTERY INSTALLATION

1. Unscrew the lamp cover and remove the mirror housing.
2. Remove the button cell battery and insert a new CR2032 with

the + side facing up as shown.

3. Reinstall the mirror cover and secure it with the black 2.3 x

7.5mm pan head screw.

4. Check the light by pressing the metal tab in. If it doesn’t light,

check the battery polarity.

Note:

Properly dispose the older battery.

Open

Black 2.3 x 7.5mm Pan Head Screw

EDU-37723_Manual_050115.qxp_Layout 1 6/22/15 3:14 PM Page 14

Summary of Contents for EDU-37723

Page 1: ...3 ELENCO Copyright 2015 by Elenco Electronics Inc All rights reserved No part of this book shall be reproduced by any means electronic photocopying or otherwise without written permission from the pub...

Page 2: ...r 1 Color Wheel P10 r 1 Lamp Assembly P11 Mirror P11A Screw 2 3 x 7 5mm Pan Head Black P11B Case Top P11C Case Bottom P11D r 1 Lamp Bracket P12 r 1 Mounting Ball P13 r 1 Base Assembly P14 HARDWARE Qty...

Page 3: ...cket Lens Cover Lamp Assembly Mounting Ball Objective Lens Revolving Turret Clip Body Tube Main Components Hardware Miscellaneous U Bracket Spring 2 5 x 5 5mm Washer Head 3 x 3 5mm Pan Head Back 5 8 x...

Page 4: ...cope set out of the reach of young children Clean microscope after use Wash hands after using Keep food and drinks away from experimental area Discard old battery Clean the stage and lenses after use...

Page 5: ...inches long when fully extended It combined three long sliding tubes two inches in diameter When fully closed it had a magnification of 3x and 9x when fully extended The eyepiece lens was bi convex a...

Page 6: ...slides in place The clips move up and the slide is place underneath Stage The flat platform is where you place the slides Diaphragm or Iris The diaphragm is a rotating disc mounted below the stage It...

Page 7: ...1 r Carefully attach the turret to the objective lens using a 2 5 x 5 5mm washer head screw see Figure 2 Make sure the ball bearing does not fall off the spring Check the assembly by rotating the len...

Page 8: ...Figure 5 Figure 4 Figure 5 Turret assembly 3 x 3 5mm Pan Head Black Screw Holes Rotate 90 r Rotate the body tube back to its original position so the ridges are visible in the opening see Figure 6 r P...

Page 9: ...that the wheel rotates and locks into each positions r Mount the clips onto the square posts using 2 5 x 7 5mm pan head screws as shown in Figure 9 Figure 8 2 5 x 5 5mm Washer Head Screw Color wheel...

Page 10: ...lamp bracket onto the round mounting ball Caution The round posts on the lamp assembly are not the same size The same is true for the holes in the lamp bracket r Install the larger post into the side...

Page 11: ...and secure into place with the M6 x 32mm screw and locknut Do not overtighten the locknut r Place the eyepiece lens onto the barrel making sure the slot on the eyepiece lines up with the guide on the...

Page 12: ...the eyepiece LED Rotate the housing so the LED is pointing up and position it so the light can be seen through the eyepiece Step 4 Place a slide on the stage and secure it with the stage clips The cli...

Page 13: ...he objective lenses 96x 8 x 12 144x 8 x 18 300x 25 x 12 450x 25 x 18 504x 42 x 12 756x 42 x 18 HOW TO USE THE MICROSCOPE AS A PROJECTOR The microscope can be used as a projector display the image on a...

Page 14: ...sert a new CR2032 with the side facing up as shown 3 Reinstall the mirror cover and secure it with the black 2 3 x 7 5mm pan head screw 4 Check the light by pressing the metal tab in If it doesn t lig...

Page 15: ...half of my viewing field is lit it looks like there s a half moon in there Check diaphram and turret postions 4 Turning the focus knob does not move the tube Make sure the two U bracket screws are ti...

Page 16: ...ELENCO 150 Carpenter Ave Wheeling IL 60090 847 541 3800 Website www elenco com e mail elenco elenco com...