Acrox Technologies MU28 2.4 G wireless mouse User Manual
Acrox Technologies Co., Ltd. 2.4 G wireless mouse
User Manual

2.4GHz Wireless Mouse 
USER'S GUIDE 
Ver.:1.00 
CAUTION: To use this product properly, please read the user's guide before installing. 
1
Federal Communication Commission Interference Statement 
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 off 
and on, the user is encouraged to try to correct the interference by one 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 different from           
            that to which the receiver is connected. 
-  Consult the dealer or an experienced radio/TV technician for help. 
FCC Caution: Any changes or modifications not expressly approved by the 
party responsible for compliance could void the user's authority to operate 
this equipment. 
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. 

2
Functional Introduction 
1. Left button 
2. Right button  6. Win Key (LED Indicator) 
3. Scrolling Wheel  8. Battery Cover 
4. Forward  9. Connect Button 
5. Backward  10. ON/OFF Switch 
Forward  
Press this button to view the next page in your Internet browser. 
Backward  
Press this button to view the previous page in your Internet browser. 
Win Key 
Windows button for one-touch access to the Start screen 

3
Installing the batteries 
Step 1: Take the battery cover off. 
Step 2: Insert the battery as shown inside the battery compartment. 
Step 3: Replace the cover. 
Step 4: Turn on power switch 
**Warning: 
*Please insert the battery with the correct position according to the instruction 
labeled on the mouse. 
Step 5: If you need to travel with your wireless mouse, made sure you 
turn off the POWER SWITCH. 
Pull 
AA Battery X 1 

4
Setup the Mouse 
1. Insert the battery into the mouse, then follow the steps below. 
2. In the meantime, to open the mouse under the cover, take the nano     
receiver out. 
3. Then press the connect button on the mouse. If the mouse does not 
work after 10 seconds, pair them again.   
4. The LED indicator on mouse flashes steadily when it is in pairing 
    mode and stops blinking when it is successfully paired with the 
  receiver.  
7. When low battery, the battery indicator on the mouse will start to blink. 
*LED Indicator
LED is on for 3 sec.   
Power ON 
LED Blinks for 3 times 
During Pairing (LED OFF when 
paired or failed after 10 sec.)
LED Blinks for 10 sec. 
Low Battery Warning   
LED Indicator