Install guide
MH3 CLASSIC 
OPTICAL 
DESKTOP 
MOUSE 
QUICK 
INSTALL  
GUIDE
Models 176972 & 176989
Thank you for your purchase of 
this MANHATTAN
®
 MH3 Classic 
Optical Desktop Mouse, Model 
176972 (PS/2) or 176989 (USB). 
The compact, ambidextrous 
shape features a familiar three-
button/scroll-wheel conguration 
that’s ideal for daily computing 
needs; plus, Plug and Play in-
stallation and Windows 98SE/
Me/2000/XP/Vista compatibility 
offer quick and easy operation.
 MH-176972/176989-QIG-0907-02
The low-friction base smoothly 
glides over work surfaces.
Left-click to select 
on-screen options. 
Right-click to view 
pop-up menus 
available in your 
programs. 
Roll the scroll wheel forward or back to 
move through a document or screen.
Keep the scroll wheel pressed down 
while moving the mouse to auto-scroll.
PS/2     USB
Connect the mouse cable 
to the computer’s PS/2 
port (Model 176972) or 
USB port (Model 176989).
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MANHATTAN
®
 offers a complete line of PC Components, Peripherals, Cables and Accessories. 
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