4
Using The Multifunction Button:
This button, which is located on the top of the unit, serves multiple purposes. It can be used to turn
the infrared illuminator on and off. It also can be used to change the brightness of the infrared
illuminator or the display screen.
• To turn on the infrared illuminator, press the button labeled IR on the top of
the device for approximately 1 second. An indicator will appear in the lower left
corner of your display screen.
• To change the brightness of the infrared illuminator, press the same IR button
for about 1 second. The brightness will increase or decrease if it is already
at the maximum brightness with each press. The number of lines around the
IR indicator icon on the display screen indicates the current brightness level.
The number of lines increases as the brightness goes up. To quickly reach the
maximum brightness level, hold the button down for 2 to 3 seconds.
• To turn off the infrared illuminator, press the IR button in 1-second bursts until
the IR icon disappears from the display screen.
• To adjust the brightness of the display screen, quickly press the IR button for
less than 1 second until the level of brightness that you need is achieved.
Focusing:
To get the best view of the object or subject you are looking at, you will need to adjust the focus by
turning the objective lens until you achieve a clear image. As the distance between you and your target
increases or decreases, you probably will need to adjust your focus again.
Cleaning instructions
To clean the lens and screen on this device, only use a soft, lint-free cloth like a microfiber cloth. Do
not apply excess pressure to the cloth to avoid scratching the lens. To remove more stubborn dirt,
moisten the cleaning cloth with an eyeglass-cleaning solution and wipe these areas gently being
careful to avoid excess pressure. Protect this device from dust and moisture. When using in high
humidity conditions, let the device acclimatize for a short period of time before storing in the included
bag so that residual moisture can dissipate.
© 2017 Explore Scientific
®
, LLC.
1010 S 48th Street, Springdale, AR 72762
exploreone.com | 866.252.3811
All rights reserved. Made in China.
CONFORMS TO THE SAFETY
REQUIREMENTS OF ASTM F963
