Specifications
English
1
First-Time Use
Unpacking Open the receiver box and unpack the following items:
• Receiver
• Battery
• Universal AC adapter
•USB cable
• Hand strap
•Lanyard
•Stylus
Inserting the
Battery Into the
Receiver
Follow the instructions below:
• Turn over the receiver. 
• Using the top end of the stylus (or a coin), rotate the two 
screws to open the trap door: turn the left-hand one 
clockwise by a quarter turn, and the right-hand one 
anticlockwise, also by a quarter turn.
• Pull the trap door open.
• Insert the battery as shown. Orientate the battery so that 
its electric contacts can come into contact with those at 
the bottom of the battery compartment. Insert the upper 
part of the battery first, as shown, then push the battery 
in.










