BenQ SL490 - Page 16

Parts and Functions12
12
FORMAT button
Change Image Zoom Mode Full, 4:3, 1:1,
16:9, 21:9, Custom.
13
BACK button
Return to the previous menu page or exit
from the previous function.
14
INFO button
Show Information OSD.
15
OPTIONS button
No function.
16
/ VOLUME button
Adjust volume.