Garmin EX21 Manual De Usuario

After the software is installed, you see your computer’s current 
desktop displayed by the projector. You can switch the projector 
to other image sources using the 

Source Search

 button on the 

remote control or the projector.

7. You can connect an optional audio cable if you want to play 

sound through the projector (see page 26). 

When you’ve finished making connections, see Chapter 2 for 
instructions on displaying and adjusting the image.

When you’re done projecting from your computer, disconnect the 
USB cable.

You can connect to the projector using the VGA computer cable that 
came with it (the monitor port on your computer must be a D-sub 
15-pin port). 

1. Connect one end of the VGA computer cable to the projector’s 

Computer (Component Video) 

port and the other end to your 

computer’s monitor port.

 

2. You may need to change the 

Input Signal 

setting in the 

projector’s Signal menu to 

RGB

(see page 48).

3. You can connect an optional audio cable to play sound through 

the projector (see page 26). 

4. You may also be able to use the remote control as a wireless mouse 

(see page 40).

Computer (Component 
Video) port