Acrox Technologies PRINTER001 Wireless Stopwatch Presenter with Laser Pointer User Manual Manual
Acrox Technologies Co., Ltd. Wireless Stopwatch Presenter with Laser Pointer Manual
Manual

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User’s Manual
Wireless Presenter with Laser 
Pointer

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Regulatory Compliance
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.
FCC Certication
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 when the equipment is operated 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 off 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.
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Consult the dealer or an experienced radio/TV 
technician for help.
Notice: Any changes or modications not expressly 
approved by the party responsible for compliance could 
void the user’s authority to operate the equipment.  
Extension cables are not recommended, if used, they 
must be shielded in order to comply with the emission 
limits.
IC Certication
The term “IC” before the certication/registration 
number only signies that the Industry Canada technical 
specications were met.
Declaration of conformity
Hereby, SMK-LINK Electronics Corporation, declares 
that this product is in compliance with the essential 
requirements and other relevant provisions of Directive 
1999/5/EC.
All trademarks and registered trademarks mentioned 
in this document are the property of their respective 
owners.
Features and specications are subject to change without 
notice. 
© 2008 SMK-LINK Electronics, Inc.
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System Requirements 
Hardware: 1 available USB port
Operating System: Windows 2000, XP or Vista
Macintosh OS X or above (F5 SlideShow and Alt-Tab 
Application Switch not supported)
Package Contents
Wireless 2.4 GHz presenter
Micro USB receiver dongle (stored inside 
presenter)
2 x AAA batteries
User’s manual
Carrying case 
Installing the Rechargeable 
Batteries (Supplied)
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Sliding the battery cover off Insert batteries to the correct 
polarities

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Open the battery compartment by pressing 
down the cover latch and sliding the door off 
the presenter.
Insert the two supplied AAA batteries 
(included in the package) to the battery slots.  
Make sure the positive (+) and negative 
(-) ends of the batteries match the polarity 
markings inside the battery compartment.
Close the battery cover back into position. 
Connecting the Presenter to 
the Computer
Retrieve the micro USB receiver 
dongle from the built-in storage 
located at the top-end of the presenter.
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Top View of the Presenter  
USB Receiver  

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Connect the micro USB receiver dongle to 
an available USB port on your computer.  
Wait for the computer to go through its 
default process of recognizing the new 
hardware and installing the built-in native 
driver.  You don’t need to do anything 
while your computer is going through the 
installation of a new device.
Power on the presenter by sliding the 
on/off switch to ON position. 
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On/off Switch 
 Power switch on the presenter 

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The radio frequency (RF) codes are 
factory preset for your convenience; the 
presenter should be functional at this 
point.
If for any reason the presenter does not 
function correctly, i.e. the presentation 
slides do not advance to the next page, 
there may be other wireless devices 
in the vicinity operating in the same 
radio frequency channel.  The presenter 
can easily be reset to another channel 
by pressing once on the USB receiver 
dongle’s connect button while it’s plugged 
in to the computer’s USB port, followed 
by pressing once on the connect button 
located at the bottom of the presenter.  
This will switch the presenter and the 
receiver to a different channel to avoid 
interference.  This step can be repeated 
when needed. 
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Using the Presenter
Connect Button 
(1) Press the connect button on the receiver
(2) Press the connect button on the presenter
Laser Beam Dongle Storage
On/off
Application Switch
Previous Page
Dark Screen
Slideshow/Esc
Next Page
Laser Pointer
Scroller

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F5/Esc 
Slideshow toggle key starts a 
slideshow (F5) and exits from a 
slideshow (Esc).  Note: in 
PowerPoint slideshow starts with 
page 1 when resumed in the 
middle of a presentation.
Next Page key to advance to the 
next slide.
Previous Page key to return to the 
previous slide.
Application Switch (Alt-Tab) key 
displays all the open windows and 
switches to the desired window by 
pausing over the selected  window 
icon for 3 seconds.
Dark Screen toggle key blackens 
the screen and resumes the 
presentation.
Laser Pointer key triggers the laser 
beam.  The laser beam emits for 
the duration that you press the key. 
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Scroller on the side allows the presentation 
of a long document such as an Excel le.  
Scrolling one notch up or down advances one 
line at a time.  To advance in rapid mode press 
up or down on the scroller for more than 1 
second at a time.  In PowerPoint the scroller 
serves as an alternative key for Next Page and 
Previous Page.
Operating Tips & Trouble Shooting
Make sure the presenter is turned on by 
checking the on/off switch located at the 
side of the presenter before using it.
Conserve the battery power by switching 
the on/off switch to “OFF” position while 
traveling.  If you will not use the presenter 
for a long period of time remove the 
batteries from the battery compartment.
When the laser beam becomes dim it may 
be due to low battery power.  Replace 
with 2 fresh batteries to ensure continuous 
presentation without power disruption.
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The presenter stays connected to your 
computer even when it’s turned off.  If 
for any reason the connection to the 
system is lost or interference is detected 
(erratic slide control), rst check if 
the micro USB receiver dongle is 
plugged in to the computer USB port, 
then verify that the presenter is within 
the range (up to 70 feet) from your 
computer.  If the connection is lost it can 
be xed by following the instructions 
in the Connecting the Presenter to 
the Computer section to reconnect the 
devices.
Remember to retrieve the micro USB 
receiver dongle from the computer and 
store it in the storage compartment when 
not in use. 
Warranty: SMK-LINK Electronics warrants to the 
original end-user purchaser of the Product (“you”) that the 
Product, excluding batteries, will be free from defects in 
materials or workmanship under normal use and service 
for one-year from date of purchase.  Dated invoice or sales 
receipt is necessary to accompany the Product returned 
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for warranty service consideration.  Any Product repaired 
or replaced under the terms of the warranty is covered for 
the remainder of the original warranty period or ninety 
(90) days from the date of service or return shipping, 
whichever is longer.  If the Product becomes defective 
in materials or workmanship during the warranty period, 
SMK-LINK Electronics will, at its option, either repair 
or replace it with a more current or upgraded model if the 
originally purchased model is not available.  This warranty 
does not cover products which have been subjected to 
misuse, accident, physical damage, improper installation, 
abnormal operation or handling, neglect, inundation or 
re, or when product regulatory label has been removed, 
altered or rendered illegible; nor does it cover accessory 
and consumable items.  In no case shall SMK-LINK 
Electronics be liable for any indirect special, incidental, 
or consequential damages based upon breach of warranty, 
breach of contract, negligence, strict tort or any other legal 
theory.  Such damages include, but are not limited to, loss 
of prots, loss of savings or revenues, inability to use the 
product or any associated equipment, cost of capital, cost 
of any substitute equipment, facilities or services, claims 
by third parties other than you, and injury to property.  
SMK-LINK Electronics’s total liability for damages for 
any cause related to, or arising out of, the use or inability 
to use the product, shall not exceed the original price paid 
for the product even if SMK-LINK Electronics has been 
informed of such possibility.  If your Product requires 
warranty service, you must rst contact SMK-LINK 
Electronics Product Support to receive an RMA Number. 
The contact information can be found on SMK-LINK 
Electronics website: http://www.smklink.com/support/
contactsupport.html. This warranty does not affect your 
statutory right and you may also have other rights which 
vary from state to state.  Unless modied in writing, 
signed by both you and SMK-LINK Electronics, this 

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warranty is understood to be the complete and exclusive 
agreement between the parties, superseding all prior 
agreements, oral or written, and all other communications 
between the parties relating to the subject matter of this 
warranty.
Product Support
SMK-Link Electronics Corporation
3601-B Calle Tecate, Camarillo, CA  93012
TEL: (888) 696-3500  FAX: (805) 987-6665
Laser Warning 
The LASER button located at the center of 
the control disc activates a laser which 
emits a red laser beam from the front of 
the presenter unit. It is typically used as a 
pointer during presentations. The laser beam emits for 
the duration that you press the button.
Caution
Do not stare into laser beam for it can cause harm to 
your eyes.  Do not aim the laser at people and procedures 
other than those specied therin may result in hazardous 
radiation exposure.
FDA Compliance for Class 2 Laser
CFR21 SUBCHAPTER J
EN 60825-1:1994+A1+A2

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Thank You
Thank you for purchasing the Wireless 
Presenter with Laser Pointer.  We know you 
had other choices and we appreciate that you 
chose Interlink Electronics Wireless Presenter 
by SMK-LINK for your product needs.  So 
that we may better serve you in the future, 
please register online at www.smklink.com/
register.
© 2008 SMK-LINK Electronics