Vizio SB4021MB1 Speaker System User Manual


 
REPLACING THE REMOTE BATTERY
15
PROGRAMMING YOUR UNIVERSAL REMOTE
Many universal remote controls can be programmed to
control your Sound Bar.
As each universal remote works differently, you should
refer to your remote’s user manual for instructions on
programming.
Insert a flat-head screwdriver into the slot as
shown. Gently push down on the tab, then press
and pull downward on the battery cover to open.
1
When replacing an old battery with a new
CR2032, be sure that the + sign on the
battery is facing up. Push the battery cover
until it clicks back into place.
2