follow these steps for quick setup of the projector in a standard floor mount position.
use either the remote or built-in keypad to work with the projected image.
step 1
position the projector
set the projector at the expected throw distance (projector-to-screen distance) and vertical position. see 2.3, projector position and mounting and appendix e. make sure that the projector is level from side-to-side (see section 2.9, leveling).
step 2
connect a source.
locate the main input panel at the rear of the projector and connector your source to the appropriate input:
1 input 1 (upper right area)–rgb input via bnc connectors.
2 input 2 (left of bncs)–digital or analog signals (dvi-i) from a computer.
3 input 3 (upper middle area)–composite video.
4 input 4 (upper middle area)–s-video.
5 input 5 (lower area of roadster s+panel)–a factory-installed dual sd/hd-sdi module which can accept serial digital.
6 input 6 (lower area )–for optional input modules (see appendix f).
step 3
connect to power
connect the projector’s line cord to the ac receptacle at the lower rear corner on the rear the projector, and to proper ac. use only the line cord provided with the projector. power requirements are shown below. complete information is in section 6.
1 the roadster s+12k requires 200-240 vac, 50-60 hz, 13.5 amps @ 200 vac.
2 the roadster s+16k and the mirage s+14k require 200-240 vac, 50-60 hz, 17.7 amps @ 200 vac.
do not attempt operation if the ac supply and cord are not within the specified voltage and power range. see section 6.
step 4
turn on the projector and lamp 1. on the projector, turn the power breaker/switch on. the lcd status display window displays the initializing window for 15 seconds, then indicates power off (see right).
2. using the keypad, do one of the following:

the lcd status display window will display powering up and then, power on (figure 2.1) while the 2 digit status/error code window will display on.

step 5
select a source

step 6
optimize the display

step 7
lens adjustments
not applicable to fixed lenses. focus fixed lens by turning focus ring on lens.
zoom: with the input image displayed:

hold the key down to see the effect –arrows in the display indicate the direction of the zoom (figure 2.2).
focus: with the input image displayed:

hold the key down to see the effect–arrows in the display indicate the direction of the focus (figure 2.3).
lens offset: to move the image:

step 8
image adjustments