Acrox Technologies MS80051025 CORDLESS 3D MINI OPTICAL MOUSE User Manual 3D Wheel Optical Mouse
Acrox Technologies Co., Ltd. CORDLESS 3D MINI OPTICAL MOUSE 3D Wheel Optical Mouse
USERS MANUAL
Mini 3D RF Optical Mouse 
(MS8+MR3) 
OWNER'S GUIDE 
CAUTION : To use this product properly, please read the user's guide before installation 

Welcome 
The mini Rf optical mouse uses the digital radio technology as a 
convenient wireless application.    It combines a newly developed optical 
sensor that replaces the traditional mouse ball and improves your 
working efficiency. However, the compact receiver and the wireless 
mouse provide you the best way to work with your notebook. 
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 Federal Communications Commission (FCC) Notice 
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. 
This equipment has been tested and found to comply with the limits of 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 frequenc
y
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
particular installations 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 : 
1.  Reorient / Relocate the receiving antenna. 
2.  Increase the distance between the mouse and receiver. 
3.  Connect the equipment into an outlet on a circuit different from that the receiver is connected.
4.  Consult the dealer or an experienced radio /TV technician for help 
CAUTION: 
Change or modifications not expressly approved by the
manufacturer responsible for compliance could void the
user's authority to operate the equipment 

Installing the batteries 
Step 1 Press the tag on the bottom-end of mouse and pull the   
slide cover backward to remove the battery compartment cover. 
Step 2 Insert the batteries as shown inside the battery compartment. 
Step 3 Replace the cover. 
Install the Receiver 
The Cordless Mouse uses digital radio technology
Communication between the mouse and your computer is
achieved with great reliability using radio waves. The cordless 
mouse do not have bulky cables that can get in the way, the
mouse emit radio frequencies as a means of communicating,
which is picked up by the receiver and passed onto you
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computer. 
The receiver is connected to your computer directly. And it plugs 
into 
y
our computer's USB port 
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Setup the connection Rf channel between the Mouse and 
the Receiver 
1.  Press the ID Switch button on the Mouse 
2.  Press the ID Switch button on the bottom of the Receiver   
If the mouse cursor does not move after 30 seconds, do above steps 
again. 
Push
1
Push
2
Caution: If you had completed the connection successfully, The LED on 
the receiver will be flash several times. If the ID Setting is not properly, 
please re set your ID again by following the above steps. Please 
re-setup the Rf channel since you replace batteries 
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LED FLASH 0.5 sec. Regularly
LED FLASH if any action
LED ON
SEARCHING the channel
Channel connected
No action
Using your mouse   
How to use the wheel 
Your mouse has a wheel that functions both as a wheel for Windows 
Scrolling and also as a customized button. It can be used as a 
standard mouse button, click (press down) the wheel.    To Use the 
Middle Button, Directly Press down the Wheel.    For scrolling the 
screen, simply move the wheel. 
Caution: It may interfere the optical sensor of the mouse, if your 
tabletop surface is in red color, transparent as glass or highly 
reflective like a mirror.    Try to use a mouse pad or use your mouse 
on a different tabletop surface. 
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Utility 
The Mouse Utility provides you an easy way to customize the mouse 
operations. It will load into your system automatically after finishing the 
driver Installation. 
Double click the mouse icon on the right-bottom corner of the 
Windows screen for utility setting up. 
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hoose the “ Universal Scroll 
 Wheel Setting: 
1. Choose “ System Default Mode “ to be compatible with 
Intelli-Mouse functions. 
2. Choose “ Enhance Scroll Mode “ to support the new 
useful functions of 8D Scroll Ball Mouse. 
Button Setting: 
You can set the button 3~5 by selecting the functions you 
want in the task. And the functions you can select are 
including the system frequently functions and special 
powerful functions as below: 
Universal Scroll 
Provide the scrolling movement by mouse scroll button. C
“ to adjust the horizontal and Vertical Movement speed by “ Slow-Fast bar “ on the 
window. 
Zoom 
It allow you to a certain pan area by input the numbers in “ Zoomed Size “ from 2 X 2 to 64 
X 48 . And, enlarge the content of the pan area by inputting the factor number from2 to 8 
times to” Zoom Factor “. 
Application Switching 
Choose this function for easy-to-do application change by clicking scroll button. 
Launch Default Browser 
Mark this function to get the path to access the IE and Netscape application by pressing 
the scroll button. 
Launch Default E-Mail 
Mark this function to get the path to access the E-Mail application by pressing the scroll 
button. 
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Auto Scroll 
Give a fixed movement speed for horizontal and Vertical scrolling. 
Control (Office Zoom) 
As holding the “Ctrl“ Key of the keyboard by pressing down the scroll button. 
Shift 
As holding the “Shift“ Key of the keyboard by pressing down the scroll button. 
Switch to Horizontal Wheel 
Choose to change the Vertical Scrolling wheel mode to Horizontal Scroll mode by each 
pressing down the scroll button. 
IE Switching 
Backward 
Choose to replace the “ Back “ function by each pressing down the scroll button. 
Forward 
Choose to replace the “ Forward “ function by each pressing down the scroll button. 
K.B. Simulation 
Choose to simulate the function key of the keyboard (F1~F10, Esc, Backspace, Enter, 
ect.) by each pressing down the scroll button. 
Troubleshooting 
Mouse does not work upon installation 
Try one or more of the following: 
  For optimal performance, place adjust the angle of the receiver to   
find the best performance. 
  Make sure you have installed the batteries correctly. 
  If you are working on a metallic surface, try using a mouse pad and   
turning the receiver on its side for better reception 
  Press the CONNECT button on the receiver, then press the   
Connect button on the mouse. 
The Screen Cursors Does Not Move Properl
y
  Change the angle of your radio receiver,. Try adjusting the receiver and/o
r
mouse to improve reception. 
  Make sure that the battery low indicator is NOT lit on. Replace batteries if the 
low battery indicator is lit on. 
  You may also need to change the channel / ID for the mouse, Press the 
Connect button on the receiver, then press the Connect button on the
mouse. 
  If your tabletop surface is red in color or is highly reflective like a mirror, you
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tabletop surface may be interfering with the optical sensor of the mouse,
Try using a mouse pad, or use the mouse on a different tabletop surface.
Mouse not detected 
When using the mouse, it may not be detected by the 
computer, To remedy this problem, try the following 
  Make sure the receiver is plugged into the right mouse 
port.  
  Make sure your mouse port has the proper   
configuration.    Refer to your computer documentation 
for the correct port configuration. 
  You may have other system devices (e.g. a LAN card) 
that conflict with your mouse. Check the IRQ/address 
settings of these devices for conflicts, and change the 
settings as required. 
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