6.6
. How to play music
Open the “Music” option
，
the system will automatically scan for audio files (containing the system
internal and external SD card, U disk and other storage devices)
，
choose one you
’
d like to open and
press
“
OK
”
on the remote control and then you can listen the music.
6.7
.How to check the picture
Open “Gallery” option
，
the system will automatically scan for the image files (containing the system
internal and external SD card, U disk and other storage devices), choose one picture then
，
press
“OK” on the remote control and then you can see the picture
。
In full-screen state
，
you can switch the
pictures by pressing the left or right button on remote control.
6.8
. How to play games
This projector manufactured with no games, if any need, please download in related application
market, such as: Android Market, Play market and so on.
6.9
. Office function
C800W projector comes with WPS Office software
，
open the
“
WPS Office
”
option
，
use Arrow key
on remote control to check “Built-in Memory” option or device you plug in to find related files and
then you can open it.
6.10.
Font size setting
Open the “Setting”
，
use your remote control to find “Display” option and then open it, there are four
subdirectories will be appeared to the right
，
find “Font Size” option to adjust it. After done this,
press “Back” button to return to the last page.
6.11. How to adjust the brightness
Open the “Setting”
，
use your remote control to find “Display” option and then open it, there are four
subdirectories will be appeared to the right
，
find “Brightness” to adjust it. After done this, press
“Back” button to return to the last page.
6.12.
Screen zoom settings
Open the “Setting”
，
use your remote control to find “Display” option and then open it, there are four
subdirectories will be appeared to the right
，
find “Screen zoom” option to adjust it
，
After done this,
press “Back” button to return to the last page.
6.13. Color mode settings
