Acrox Technologies RX0H 2.4G transceiver USB Dongle User Manual
Acrox Technologies Co., Ltd. 2.4G transceiver USB Dongle
User Manual
2345678
2604623
User’s Guide
Wireless Presenter
Press to turn on
Press repeatedly to start, pause, and resume
counting.
Press and hold to turn o.
To reset the stopwatch, turn it o and on again.
Plug in the Receiver
1. Turn on your computer and plug the receiver
into a USB port.
2. Slide the ON/OFF switch to ON.
Your presenter and receiver is automatically
paired.
Note:
• Insert the receiver back into the presenter’s receiver slot
when not in use.
• If you do not plan to use your presenter for several
minutes, slide ON/OFF to OFF to save battery power.
Stopwatch
Stopwatch automatically turns on in standby mode when
presenter is turned on. If stopwatch is not activated within 1
minute, it turns o.
We hope you enjoy your Wireless Presenter from RadioShack.
Please read this user's guide before using your wireless
presenter.
Package Contents
• Wireless Presenter • Receiver
• Carrying Pouch • User’s Guide
System Compatibility
• Windows® 10, Windows 8, Windows 7
• Mac OS® 9 or above
Note:
Not all functions will work with all Mac operating systems.
Install Batteries
Slide open the battery cover, and insert
two AAA batteries (not included) in the
battery compartment matching the
polarity symbols (+ and –) marked inside.
Battery Notes:
• Make sure the ON/OFF switch is at the OFF position before
installing or replacing batteries.
• If the battery / laser indicator ashes during operation,
replace the batteries.
• Dispose of batteries promptly and properly. Do not burn or
bury them.
• Use only fresh batteries of the required size and type.
• Do not mix old and new batteries, dierent types of
batteries (alkaline or rechargeable), or rechargeable
batteries of dierent capacities.
• If you do not plan to use the presenter for a long time,
remove the batteries. Batteries can leak chemicals that can
damage electronic parts.
Complies with the European Union’s
“Restriction of Hazardous Substances
Directive,” which protects the
environment by restricting specic
hazardous materials and products.
09A16
2604623
Printed
in China
© 2016 General Wireless Operations Inc.
All rights reserved. RadioShack is a registered
trademark used by General Wireless
Operations Inc. dba RadioShack.
radioshack.com
Point laser aperture at target. Important Safety Precautions
• Warning! Never look directly into the laser beam.
• Warning! Keep away from children.
• Warning! Never point the device towards anyone’s eyes.
• Warning! Laser light can also be dangerous when reected
on a mirror-like surface.
• Warning! Use of controls or adjustments, or the
performance of procedures other than specied herein,
can result in hazardous radiation exposure.
Troubleshooting
If you have diculty pairing your presenter with your computer:
• Make sure you have properly installed fresh batteries.
• Pair the presenter and receiver again:
1. Place the presenter within 12 inches (30.5cm) of the
receiver.
2. Slide the ON/OFF switch to ON.
3. Press the connect button on the receiver, then press
the connect button on the presenter.
4. If pairing fails, switch the ON/OFF switch to OFF, then
repeat pairing steps.
Care and Maintenance
• Use and store the presenter only in room temperature
environments.
• Keep the presenter dry; if it gets wet, wipe it dry immediately.
• Keep the presenter away from dust and dirt, and wipe it
with a damp cloth occasionally to keep it looking new.
• Handle the presenter carefully; do not disassemble or
drop it.
Specifications
RF Frequency ..............................................................................2.4 GHz
RF Distance .......................................................................... 85 ft. (25 m)
Wavelength .................. 650nm ± 10nm (Class IIIa Laser Product)
Power Output................................................................................< 5mW
Specifications are subject to change and improvement with-
out notice. Actual product may vary from the images found in
this document.
FCC Information
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. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is
no guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful interference
to radio or television reception, which can be determined by
turning the equipment o and on, the user is encouraged to
try to correct the interference by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and
receiver.
• Connect the equipment into an outlet on a circuit dierent
from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician
for help.
Changes or modications not expressly approved by the party
responsible for compliance could void the user’s authority to
operate the equipment.
ON/OFF
Application
Displays opened
application icons
Press repeatedly
to select desired
application icon
Pause on the icon
for 3 seconds to
open
Previous Page Next Page
Black Screen
Displays a black
screen / resumes
presentation
Scroller / LCD
Display Backlight
Scrolls up/down
page
Press to turn on
LCD backlight.
Release to turn o.
Laser Button
Press to turn on
the laser beam.
Release to turn o.
F5 / ESC
Starts / exits
slideshow
Stopwatch
Turns stopwatch
function on/o
Start, pause
and resume
stopwatch
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.
Limited Warranty
Go to www.radioshack.com/help for details.
RadioShack Customer Relations
300 RadioShack Circle, Fort Worth, TX 76102
LCD Display
Shows elapsed
time
Receiver
Plug into your computer's USB port
0 : 0 0
Lights constantly - stopwatch is on/paused
Flashing - stopwatch is activated and counting
Hour Minutes Elapsed time advances at 1 minute increments Windows is a registered trademark of Microsoft Corporation in the
United States and/or other countries.
Mac OS is a registered trademark of Apple Inc., registered in the
U.S. and other countries.
Battery / Laser
Indicator
Flashes - low
battery
Lights - laser
beam is on
Connect
Button
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