Optoma Hd7100 Projector User Manual

Connections and Setup
21
Adjusting the Lens
Using the Lens Shift
Adjust the lens using the focus and zoom 
rings to correct the image.
1Adjust zoom by rotating the zoom 
ring.
2Adjust focus by moving the focus 
ring.
The height and width of the projected image 
can be adjusted to be within the shift range of 
the lens by rotating the lens shift dial at the top 
of the projector.
 Note
•Do not forcibly turn the lens shift dial beyond 
the range of the upper left and lower right 
positions. This may cause...

22
Connections and Setup
Setting up the Screen
Position the projector perpendicular to the screen with all feet flat and level to achieve an optimal image.
Standard Setup (Front Projection)
„Place the projector at the required distance from the screen 
according to the desired picture size. (See page 23)
An Example of Standard Setup
 Notes
•The projector lens should be perpendicular (square-on) to the screen. If the horizontal line passing 
through the lens center is not perpendicular to the screen, the...

Connections and Setup
23
Screen Size and Projection Distance.
When using a wide screen (16:9) project the image on the 
whole area of the 16:9 screen.
z x
y
9 16
: Picture area
The formula for screen size and projection distance
Screen Size (16:9) Projection DistanceDistance from lens center to 
the lower edge of the image 
Diagonal Width Height Max Min upper lower
300” (762 cm) 261” (664 cm) 147" (374 cm) 37'6" (11.4 m) 29'10" (9.1 m) 0” (0 cm) -12’3” (-374 cm)
250” (635 cm) 218”...

24
Connections and Setup
When using a normal screen (4:3) project the image to the full horizontal width of the 4:3 screen.
3 4
: Screen area
: Picture area
The formula for screen size and projection distance
Screen Size (4:3) Projection DistanceDistance from lens center to 
the lower edge of the image 
Diagonal Width Height Max Min upper lower
250" (635 cm) 200" (508 cm) 150" (381 cm) 28'8" (8.7 m) 22'10" (7.0 m) 0” (0 cm) -9’5” (-286 cm)
200" (508 cm) 160" (406 cm)...

Connections and Setup
25
Projection from behind the screen
Projecting a Reversed/Inverted Image
„Place a translucent screen between the projector and the 
audience.
„Set “PRJ Mode” to “Rear” in the “Options” menu.
Projection using a mirror
„Place a mirror (normal flat type) in front of the lens.
„Set “PRJ Mode” to “Rear” in the “Options” menu, when the 
mirror is placed on the side where the audience is.
Ceiling-mount setup
„The optional ceiling-mount bracket is recommended for 
this installation....

26
Connections and Setup
NOTES 

27
Basic Operation
Basic Operation 

28
Basic Operation
Image Projection
Basic Procedure
Connect the required external equipment to 
the projector before following these 
procedures.
 Info
•The preset language is English. To change 
the on-screen display to another language, 
reset the language according to the 
procedure on page 30.
1Plug the power cord into the wall 
outlet.
•The power indicator illuminates blue, 
and the projector enters standby 
mode.
2Press   on the remote control 
or   on the projector.
•The power indicator turns...

29
n o i t a r e p O c i s a B
3Press on the projector to
select the INPUT
mode.
Note
•When a signal is not received,
“Searching” will be displayed.
Note
•If you select “Auto” as the input
source, then the correct input source
is selected automatically.
4Press on the remote control
or on the projector. Press
Enter to turn off the projector,
when the confirmation message
is displayed.
Note
•If you accidentally press power
and do not want to turn off the
projector, press Exit button or wait
until the...

30
Basic Operation
Selecting the On-screen 
Display Language
•The on-screen display language of the 
projector can be set to English, Français, 
Italiano, Deutsch, Español, ’>- {P)ž-or 
‚VQ/
1Press “MENU”.
•The menu displays.
2Press  or X  to select 

3Press S or T to select the 
desired language, then press  .
The selected language is set as the 
on-screen display.
4Press “EXIT”.
Main Menu