Optoma Hd7300 Projector User Manual

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							12
n o i t c u d o r t n I
Using the Remote Control
Available Range of the Remote Control
Theremotecontrolcanbeusedtocontrolthe
projector within the ranges shown in the
illustration.
When using the remote control:
•Do not drop it, or expose it to moisture or high
temperature.
•The remote control may not function correctly
under fluorescent lamps. Operate the projector
away from fluorescent lamps.
Inser ting the Batteries
The batteries (two AA) are included in the package.
Note
•The signal from the remote control can be
reflected by the screen. You can control
the projector when it is behind you by
bouncing the signal off the screen.
1Press down the tab on the cover
and pull the cover towards the
direction of the arrow.
2Insert the included batteries.
Make sure the polarities correctly match
the and marks inside the battery
compartment.
3Insert the lower tab of the cover
into the opening, and press down
the cover until it clicks in place.
30°
45°45° 23(7 m)
30°30°23(7 m) 
						

							Connections and Setup
13
Connections and Setup 
						

							14
Connections and Setup
Connecting the Projecto r to Other Devices
Before Setting Up
Note
•Before connecting, turn off both the projector andthe devices to be connected. After making all
connections, turn on the projector first and then the other devices.
When connecting a computer, be sure that the comp uter is the last device turned on, after all
connections are made.
•Read the operation manuals of the devices to beconnected before making connections.
This projector can be connected to
Video equipment:
A VCR, Laser disc player or other video equipment.A DVD player or DTV* decoder.
*DTV is the umbrella term used to describe the new digital television system.
A computer, using:
A HD 15-pin VGA to HD 15-pin VGA cable (sold separately), or
A DVI-D to DVI-D cable (sold separately), orAn RS-232C cable.
Connecting the Power Cord
Plug the supplied power cord into the AC
socket on the rear of the projector.
Supplied
accessoryPower cord
S
-V
ID
E
O
V
ID
E
OPr/Cr
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b
/Cb
YPr
/Cr
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/C
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WARNINGv
Do not disass
emble any componentsexcep
tthe
lampchassiscov
e
r while replacing the lamp
.
v
Do not touchventilation
sl
ots,lamp and objects next t
o them
untilthey
haves
uf
ficiently cooled
down.
v
Never insert
any objects 
through vent
ilat
ionholes
.
v
Donotuset
his unit ne
arwater
or
in a rainy/moist
environment.
v
Keepat
least 0.3foot(10
cm)of space between
ventilationslots and
nearest object or wall.
Made in Ta
iwanR
S-2
32 
						

							Connections and Setup
15
Connecting to Video Equipment
Using an S-video or a Composite Video
Cable (INPUT 3)
Using an S-video or a composite video cable,
a VCR, laser disc player or other video
equipment can be connected to the INPUT 3
terminals.
Notes
•The INPUT 3 (S-VIDEO) terminal uses a
video signal system in which the picture is
separated into color and luminance signals
to give a higher-quality image. To view the
higher-quality image, use a commercially
available S-video cable to connect the
INPUT 3 terminal on the projector and the
S-video output terminal on the video
equipment.
RS
-232
R
S-
2
3
2S-VID
E
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Cr
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S-VIDEO
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YPr/Cr
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PC
W
ARNINGv
Do not disassemble anycomponents except the lamp chassis co erwhile rep
l
acing the lamp.
v
Do not touch entilati
on slots, lamp and objec
ts next to themuntil th
ey ha e suf
ficiently cooled down.
v
e er insert any objects through
entilationholes.
v
Do not use this unit near 
wa
ter or
 in a
rai
ny moist en ironment.
v
eep at least 0.3 foot (0cm) of space between
entilationslots and n
earest object or wall.
Made in Taiwan
To S-video output terminal
To Video output terminal
VCR or other video equipment
Composite video cable
S-video cable (sold
separately) 
						

							16
Connections and Setup
Connecting to Component
Video Equipment
Using a Component Cable (INPUT 1 or 2)
Use a component cable when connecting
component video equipment such as DVD
players and DTV* decoders to the INPUT 1 or
2 terminals.
*DTV is an umbrella term used to describe the
new digital television system.
The device’s component jacks may be labeled Y, CB and
CR. Connect each jack as shown below.
Note
•When connecting the projector to video
equipment in this way, set “Input Source” to
“Component 1 or 2” in the “Main” menu.
Connecting Using the DVI
Cable
Use the DVI cable when connecting video
equipment with DVI output such as DVD
players and DTV* decoders to the INPUT 4
terminal.
Note
•Select the input signal type of the video
equipment.
S
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il
at
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itne
a
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at
ero
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na
rain
ymoi
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teni
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nt
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v
e
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at
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de
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Tai
wa
n
R
S-232
S-V
ID
EO
E
OPr/Cr
Pb/Cb
YPr/Cr
Pb/CbYPCDVI
WA
RNIN
Gv
Do not disassemble any components except the lamp chassis co er while replacing the lamp
.
v
Do not touch  entilationslots,
lamp and object
s next to them until they ha e suff
iciently cooled down.
v
e er insert any objects through  entilation holes.
v
Do not
use this unit nearwater orina rainy moist
en ironment
.
tl
east 0.3foot ( 0 cm) of
space between  enti
lation slots and nearest object orwal
l.
Made in
Taiwan
R
S-2
3
2
DVD player or
DTV* decoder
To analog component
output terminal
Component cable
Projector Y
YPB
CB
PR
CR
DVD player or
DTV decoder
S-VI
DE
O
V
I
DEOPr
/Cr
Pb/
Cb
YPr/Cr
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/CbYPCDV
I
WAR
NINGv
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ea
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 c
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 t
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iciently cooled down.
ironment.
ilation slots and nearest object or 
w
all
.MadeinTa
iwa
n
RS
-
232
Optional
accessoryDVI-D cable
DVD player or
DTV* decoder
DVI-D cable
(sold separately) 
						

							Connections and Setup
17
Connecting Using a DVI-D to 
HDMI Cable
Use a DVI to HDMI cable when connecting 
HDMI video equipment such as DVD players 
to the INPUT 4!terminal.!
1Connect a DVI-D to HDMI cable to 
the projector.
•Secure the connectors by tightening 
the thumbscrews.
2Connect the above cable to the 
video equipment.
 Note
•Select the input signal type of the video 
equipment.
Optional 
accessoryDVI-D to HDMI 
cable
S-V
IDE
O
VI
D
EOPr/C
r
P
b/
Cb
YPr/
Cr
Pb/
CbYPCD
VI
WARN
ING•
Do
n
o
td
is
a
s
se
m
bl
e
a
n
yc
o
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p
o
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e
nt
se
xc
e
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tt
h
e
lam
p
ch
a
s
si
sco
ve
r
w
h
ile
re
p
la
cin
g
th
e
la
m
p
.
•
D
o
n
ot
t
ou
c
h
v
e
n
til
a
tio
n
s
lo
ts,
la
m
p
a
n
d
o
b
je
cts
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e
xtto
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emu
n
til th
e
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a
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ffi
cie
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w
n.
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tst
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.
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or
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a
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/m
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vi
r
o
n
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•
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e
p
a
t
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a
st
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.3
fo
o
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1
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f
s
p
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to
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wa
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l.M
a
d
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i
nT
aiw
a
n
Pr/Cr
Pb/CbYPCDVI
p chassis cover while replacing the lam
p.
t to them until they h
ave sufficiently cooled d
own.
nvironm
ent.
tilation slots and neare
st object or w
all.M
ade in 
T
aiwan
R
S
-2
3
2
DVD player or 
DTV* decoderDVI-D to HDMI cable
(sold separately)
To HDMI output terminal 
						

							18
Connections and Setup
Connecting the Projector to a Computer
Connect the projector to the computer 
using an HD 15-pin VGA cable.
•Secure the cable connectors by tightening 
the screws on both sides of the plug.
 Notes
•See page 60 “Computer Compatibility 
Chart” for a list of computer signals 
compatible with the projector. Using 
computer signals other than those listed 
may cause some of the functions not to 
work.
•When connecting the projector to a 
computer using an HD 15-pin VGA cable, 
set the “Input Source” to “PC” in the “Main” 
menu, or select RGB mode by pressing the 
DVI/PC button on the remote control.
•A Macintosh adaptor may be required for 
use with some Macintosh computers. 
Contact your nearest authorized service 
center or dealer.
•Depending on the computer you are using, 
an image may not be projected unless the 
signal output setting of the computer is 
switched to the external output. Refer to the 
computer operation manual for switching 
the computer signal output settings.
S
-V
IDE
O
VI
D
EOP
r/C
r
Pb/C
b
YP
r/C
rP
b/CbYP
CD
V
I
WAR
NI
NG•
Do not disa
ssemble a
ny co
mponents exc
ept
the lam
p c
hassis
 co
ver wh
ile rep
lacin
g the lam
p.
•
Do not tou
ch ve
nti
lation slots, l
amp
 and objects
 ne
xt to
 th
e
m until they have
 suff
icie
n
tly co
oled dow
n.
•
Nev
er insert a
nyobj
ects through venti
lation hole
s.
•
D
o not u
se th
is u
n
it n
ear wat
e
r or in a rainy/moi
st envir
onm
ent.
•
K
eep at least 
0.3 foot (10
cm)
 of spacebetw
een
 v
ent
ilatio
n slots and nearest
objec
t or w
all.M
ade inT
aiwa
n
Pr/Cr
Pb/CbYPCDVI
 chassis cover while
 replacing the
 lam
p.
tothem until they have sufficiently cooled do
w
n.
viro
n
m
ent.
ilation slots 
and
 nea
rest o
bject or w
all.
M
ade in T
ai
wan
RS-232
Optional 
accessoryHD 15-pin 
VGA cable
To VGA output terminal
Notebook ComputerHD 15-pin VGA cable
(sold separately)
HD 15-pin VGA cable
(commercially available) 
						

							Connections and Setup
19
Connecting the Cables
„Connect the cable making sure that it fits correctly into the terminal. 
Secure the connectors by tightening the screws on both sides of the 
plug.
„Do not remove the ferrite cores attached to the cable.
“Plug and Play” Function
„This projector is compatible with VESA-standard DDC 1/DDC 2B. The projector and a VESA DDC 
compatible computer automatically send settings, allowing for quick and easy setup.
„Before using the “Plug and Play” function, be sure to turn on the projector first and the computer last. Connect the projector to the computer 
using a DVI-D cable (sold separately).
 Note
•Select the input signal type of the video 
equipment.
 Note
•The DDC “Plug and Play” function of this projector operates only when used in conjunction with a VESA 
DDC compatible computer.
S
-VID
EO
R
S-2
3
2 V
I
DE
OPr/Cr
Pb/
Cb
YPr/
Cr
Pb
/
CbYPCDV
I
WAR
N
ING•
Do
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o
td
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s
a
s
se
m
b
lea
n
yco
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p
o
n
e
nt
se
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p
tt
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e
la
m
p
c
h
a
s
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sc
o
ve
r
w
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ile
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ep
l
a
c
in
g
t
h
e
la
m
p
.
•
Do
n
o
t
to
u
ch
ve
n
til
at
io
n
slo
ts,la
m
p
a
n
d
ob
je
ctsn
e
xtt
o
th
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m
u
ntil
t
he
y
h
a
ve
s
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ie
n
tl
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do
w
n.
•
N
e
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er
in
se
r
t
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yo
b
je
c
tsth
r
o
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g
h
v
e
n
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la
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le
s.
•
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o
t
us
e
th
isu
n
it
n
e
a
r
wa
te
r
o
r
in
a
r
a
in
y
/
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i
s
te
n
v
i
r
on
m
e
n
t.
•
Ke
e
p
a
tl
ea
st
0
.3
fo
o
t
(
10
c
m)o
fs
p
a
c
e
b
e
tw
e
env
e
n
til
a
tio
n
s
lo
ts
an
dn
e
a
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e
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t
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j
e
cto
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w
a
ll.M
a
d
e
inTa
iwa
n
YPr/Cr
Pb/CbYPCDVI
the lamp c
hassis cover while replacing the lamp.
ects next to 
them
 until they have suff
iciently cooled down.
h
oles.
moist environment.
w
een
ventilatio
n slots and ne
arest object or wall.Made in T
aiwan
Optional 
accessoryDVI-D cable
To DVI Digital output terminalDesktop Computer
DVI-D cable
(sold separately)
Pr/Cr
Pb/CbYPCDVI
mpch
as
s
is co
v
e
r w
hile r
e
pla
c
ing
 th
e
lamp
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o t
he
mu
n
til th
e
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 h
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 s
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 co
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 slo
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 w
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inT
aiw
a
n
Ferrite cores 
						

							20
Connections and Setup
Using the Adjustment Feet
Use the adjustment feet to level the projector 
when it is placed on an uneven surface or 
when the screen is slanted.
The projection can be made higher by 
adjusting the projector when it is in a location 
lower than the screen.
1Press the foot releases and lift 
the projector to the desired 
angle.
2Remove your hands from the foot 
releases. When the adjustment 
feet have locked in position, 
place the projector down.
•If the screen is at an angle, the 
adjustment feet can be used to adjust 
the angle of the image.
 Notes
•The projector is adjustable up to 
approximately 11 degrees from the standard 
position.
•When the height of the projector is adjusted, 
the image may become distorted 
(keystoned), depending on the relative 
positions of the projector and the screen. 
See page 44 for details on keystone 
correction.
 Info
•When lowering the projector, be careful not 
to catch your fingers in the area between 
the adjustment foot and the projector.
Foot releases
Adjustment feet