Garmin 821P 用户手册

Follow these steps to get help:

1. Press the 

?

 

Help

 button on the remote control or projector. You 

see the help menu.

2. Use the 

 pointer button on the remote control or the up and 

down arrow buttons on the projector to select an option. Then 
press the 

Enter

 button to select it.

3. Use the 

 pointer button on the remote control or the up and 

down arrow buttons on the projector to highlight the problem 
you want to solve. Then press the 

Enter

 button to view the 

solution(s). 

4. Highlight a solution (if this choice is available). Then press the 

Enter

 button to select the solution. 

Press the 

Esc

 button if you need to back up.

If the solution is to adjust one of the settings, use the 

 pointer 

button on the remote control or the left and right arrow buttons 
on the projector to adjust it.

5. To exit the Help system, press the 

? Help

 button.

If none of the suggestions solves your problem, see additional 
solutions to problems in the following sections.

Press one of these buttons 
to select a problem or solution

Help button

Press to confirm selection

Press to return 
to the last menu

Use to select 
a problem or 
solution

Help button

Press to confirm 
selection

Press to 
return to the 
last menu