Sanyo PLC-WXU300K Owner's Manual page 50

Setting
Ceiling
When this function is set to On, the picture will be top/
bottom and left/right reversed. This function is used to
project the image from a ceiling-mounted projector.
Rear
When this function is set to On, the picture will be left/right
reversed. This function is used to project the image from
rear of the screen.
HDMI setup
This function is only used for HDMI input source.
Image
Normal: When the output of Digital R/G/B
equipment is set to Standard.
Enhanced: When the output of Digital R/G/B
equipment is set to Enhanced.
Sound
HDMI: When Digital input source is input,
Sound is set to HDMI.
Computer : When DVI input source is changed to
HDMI input source, Sound is set to
Computer .
The names for the output setting of Digital R/G/B vary
from equipment to equipment. For details, refer to the
owner's manual of your Digital R/G/B equipment.
When the black parts of the image are destroyed or stand
out, please switch to Normal or Enhanced, and then switch
the output type of the HDMI Digital R/G/B output equipment.
Terminal
The COMPUTER IN 2/MONITOR OUT terminal on the back
of the projector is switchable for Computer 2 input or
monitor output. (See page 9)
Computer  . . . Computer input
Monitor out . . . Monitor out
Terminal function is not available when selecting Computer
 to the input source. Change the input source to the others
(HDMI or Computer 1 or Video) so that the Terminal
function will be available. (pp.27-28, 37-38)
50
Ceiling
Rear
HDMI setup
Picture in Picture
Standby mode Network