BenQ MS531 User Manual page 14

15. AUTO
Automatically determines the best
picture timings for the displayed
image. See "Auto-adjusting the image"
on page 28 for details.
16. Mute
Toggles projector audio between on
and off.
17. Digital Zoom keys (ZOOM +/-)
Magnifies or reduces the projected
picture size. See
searching for details" on page 34
details.
18. Volume keys (VOL
Adjusts the sound level.
Infra-Red (IR) remote control sensor is located on the front of the projector. The
remote control must be held at an angle within 30 degrees perpendicular to the
projector's IR remote control sensor to function correctly. The distance between the
remote control and the sensor should not exceed 8 meters (~ 26 feet).
Make sure that there are no obstacles between the remote control and the IR sensor
on the projector that might obstruct the infra-red beam.
14 Introduction
"Magnifying and
for
/ )
• Operating the projector from
the front
19. SMART ECO
Displays the lamp mode selection bar
(Normal/Economic/SmartEco).
20. INFO
Displays the status information of the
projector.
21. QUICK INSTALL
Displays the QUICK INSTALL menu
including Projector Installation, Test
Pattern, and Keystone.
22. ASPECT
Selects the display aspect ratio. See
"About the aspect ratio" on page 35
details.
for