Toshiba Projector Tlp 791 User Manual

							Installation and
connections
CONTENTS21
Ceiling-mounted front projection
Viewing a picture projected on the front of the screen from a
ceiling installation.
Ceiling-mounted rear projection
Viewing a picture projected through the back of the screen from a
ceiling installation.
Perform the “Projection mode” setting on the menu screen for the projection method. 51
Note
The relation between the projection size and the distance to the screen is the same as that of the floor-mounted projection mode 18.
Translucent screen Viewer
Ceiling-mounted projector placement
CAUTION
When a ceiling mount is required, please consult with the dealer.
Viewer 
						

							Installation and
connections
CONTENTS22
Notes
•The projector cannot be connected to a computer without an analog RGB connector. For details, refer to the computer manual.
•You may not be able to connect some computers to the projector. For details, consult the dealer.
•Some computers may have output modes which are not compatible with this projector. Check the compatibility of the connectors, signal levels, timing,
resolutions, etc.
Connecting a computer (COMPUTER IN 1 connector)
You can project the picture from the computer.
Check that the power supplies for the projector and for the computer are off before connecting the cables.
USBCOMPUTER IN 1COMPUTER IN 2
S-VIDEO VIDEOVIDEO INR - AUDIO - LAUDIO
IN
(
Y/PB/PR )MONITOR
OUTCONTROL
COMPUTER IN 1 connector
For use as both analog RGB (1) and Y/P
B/PR input. At shipping from 
factory, it is set for use as analog RGB (1) input.
AUDIO IN jack
For use as both audio signals for RGB input (analog RGB (1)/analog RGB (2)/
digital RGB) and Y/P
B/PR input.
RGB cable (supplied)
To AUDIO IN jackComputer
To COMPUTER IN 1 connector
Be sure to connect in the proper 
direction.
Audio cable (supplied)ø3.5mm stereo mini-jack
To audio output port
To monitor port 
						

							Installation and
connections
CONTENTS23Connecting a computer (COMPUTER IN 2 connector)
Notes(Please also read “Notes” on page 22.)
•DVI digital cable needs to be purchased separately when you input a digital RGB signal.
•Although infrequent, noise might be generated on the screen depending on the types of computer and connection cables. Should this occur, reduce the
refresh rate of the computer signal, or lower the resolution. Use of connection cables that are 2 m or shorter is recommended.
•The input signal specifications of the DVI port of the projector conform to DVI 1.0 specifications; however, contents protection is not supported. Note that
there is no guarantee for the operations not specified in this specification.
You can project the picture of analog RGB or digital RGB signal from a computer by using the COMPUTER IN 2 connector.
Check that the power supplies for the projector and for the computer are off before connecting the cables.
USBCOMPUTER IN 1COMPUTER IN 2
S-VIDEO VIDEOVIDEO INR - AUDIO - LAUDIO
IN
(
Y/PB/PR )MONITOR
OUTCONTROL
COMPUTER IN 2 connector (DVI connector)
For use as both analog RGB (2) input and digital RGB input. At shipping 
from factory, it set for use as Analog RGB (2) input. Change the setting on 
the menu screen when using as Digital RGB input.
AUDIO IN jack
For use as both audio signals for RGB input (analog RGB (1)/analog RGB 
(2)/digital RGB) and Y/P
B/PR input.
ø3.5mm Stereo mini-jack
To audio output port DVI cable (supplied)
To AUDIO IN jackComputer
To COMPUTER IN 2 connector
Be sure to connect in the proper 
direction.
To monitor port
Audio cable (supplied)
45 
						

							Installation and
connections
CONTENTS24Connecting video equipment
Note
The S-VIDEO connector and VIDEO jack can be used independently, but the audio input jacks are used as both the S-VIDEO and VIDEO input.
You can project the picture from video equipment by using VIDEO IN connectors.
Check that the power supplies for the projector and for the video equipment are off before connecting the cables.
USBCOMPUTER IN 1COMPUTER IN 2
S-VIDEO VIDEOVIDEO INR - AUDIO - LAUDIO
IN
(
Y/PB/PR )MONITOR
OUTCONTROL
Pin plug (red)
To audio output (R)
(Yellow) To VIDEO jack To S-VIDEO connector
Be sure to connect in the proper 
direction.
To S-video output
AV cable (supplied)Pin plug (white)
To audio output (L)
Pin plug (yellow)
To video output
(White) To AUDIO-L jack (Red) To AUDIO-R jackS-video cable
(not supplied)Video equipment
Continued 
						

							Installation and
connections
CONTENTS25Connecting video equipment (continued)
You can project the picture from video equipment with component video output jack.
Check that the power supplies for the projector and for the video equipment are off before connecting the cables.
USBCOMPUTER IN 1COMPUTER IN 2
S-VIDEO VIDEOVIDEO INR - AUDIO - LAUDIO
IN
(
Y/PB/PR )MONITOR
OUTCONTROL
45
Video equipment  (DVD player, etc.) COMPUTER IN 1 connector
For use as both analog RGB(1) and Y/P
B/PR input. At shipping from factory, it 
is set for use as analog RGB(1) input.
Change the setting on the menu when using as Y/P
B/PR input.
AUDIO IN jack
For use as both audio signals for RGB input (analog RGB (1)/analog RGB 
(2)/digital RGB) and Y/P
B/PR input.
Pin plug (red)
To audio output (R)
To AUDIO IN jackTo COMPUTER IN 1 connector
Be sure to connect in the proper 
direction.Adapter
BNC-pin
(Not supplied)
Audio cable (not supplied) Monitor cable 
Mini D-sub 15P-BNC
(Not supplied)
Pin plug (white)
To audio output (L) (Blue) To P
B video output (Green) To Y video output
(Red) To P
R video output 
						

							Installation and
connections
CONTENTS26Projector operation control by a computer
USBCOMPUTER IN 1COMPUTER IN 2
S-VIDEO VIDEOVIDEO INR - AUDIO - LAUDIO
IN
(
Y/PB/PR )MONITOR
OUTCONTROL
Computer Remove the cover to use the CONTROL connector.
To RS-232C port Control cable (supplied) To CONTROL connector
Be sure to connect in the proper 
direction.To remove the cover, slide it up 
while pushing it.
You can control the projector by a computer connected with the control cable supplied. 73
Check that the power supplies for the projector and for the computer are off before connecting the cables.
Note
Do not connect any cable other than the exclusive one supplied. 
						

							Installation and
connections
CONTENTS27How to use the output connector
USBCOMPUTER IN 1COMPUTER IN 2
S-VIDEO VIDEOVIDEO INR - AUDIO - LAUDIO
IN
(
Y/PB/PR )MONITOR
OUTCONTROL
To MONITOR OUT connector
Be sure to connect in the proper 
direction.Computer monitor, etc.
You can output video signals to a computer monitor, etc.
Check that the power supplies for the projector and for the equipments are off before connecting the cables.
Notes
•The analog RGB signals or Y/PB/PR signals of the COMPUTER IN 1 or COMPUTER IN 2 connector selected by the input select operation are output
from the MONITOR OUT connector. If neither of these input sources is selected, the signal of the COMPUTER IN 1 connector is output. (Digital RGB
signals are not output.)
•Signals are output from the MONITOR OUT connector even when in the standby mode.
•An ordinary computer monitor may not display a normal picture with Y/P
B/PR signals. 
						

							28
Operations
CONTENTS
Preparation
1Install and connect the projector properly.
2Take off the lens cover.
Press ON/STANDBY.
The projector turns on and the ON, LAMP and FAN indicators
light in green.
(The LAMP indicator blinks while the lamp is warming up.)
The lamp lights and the start up display appears.
CAUTION – Do not look into the projection
lens while operating the projector.
Projection on the screen
ON / STANDBY
FANTEMPLAMPON
ON / STANDBY
FANTEMPLAMPON
(Green) (Green) (Green) (Green) (Green)(Green
 Flashing)
1
Continued
KEYSTONE
AUTOSET
EXIT
ON / STANDBY
VOL / ADJ
ENTER
MENU
INPUT
FANTEMPLAMPON
1
1
MENUON/STANDBY INPUT
L-CLICK R-CLICK
ENTER
KEYSTONEAUTO
SET
EXIT
PIP
FREEZE
MUTE CALLRESIZE
VOLUME/ADJUST
LASER1
Indicators Remote control
Control panel
(Main unit side)
ON/STANDBY ON/STANDBY
Notes
•The startup screen disappears when you push the EXIT button or wait for a while. You can
also set the startup screen not to be displayed on the menu screen. 
51
•When a projector is used for the first time, the language selection menu is displayed after the
startup screen disappears. Set it up with procedures 2 and 3 on the next page. 
						

							29
Operations
CONTENTSProjection on the screen (continued)
Press ENTER to confirm.
Press EXIT to return to step 2 if you want to re-select a
language.3
Continued
MENUON/STANDBY INPUT
L-CLICK R-CLICK
ENTER
KEYSTONEAUTO
SET
EXIT
PIP
FREEZE
MUTE CALLRESIZE
VOLUME/ADJUST
LASER
2 2,3
2
2,3
KEYSTONE
AUTOSET
EXIT
ON / STANDBY
VOL / ADJ
ENTER
MENU
INPUT
FANTEMPLAMPON
ENTER
ENTER
Remote control
Control panel
(Main unit side)Select a desired language with the
selection buttons (
  /  ), and
press ENTER.
A menu confirming the selection result is
displayed in the selected language.
2
ENTER
ENTER
When a projector is used for the first time, the language selection menu, which is to select a
language for displaying menus or messages, is displayed. Select a desired language. (At
shipping from factory, it is set to English.)
Notes
•The language selection menu will not be displayed on the second and subsequent times you
turn on the power. However, if “Reset all”  
52 is executed, the language selection menu will
be displayed when the power is turned on next.
•The language can also be selected on the menu screen. 
50
•This Owner’s manual is described on the supposition that English was selected.
4
Turn on the connected equipment and put it in
playback mode.
Select “Cancel” or install driver contained in the supplied
CD-ROM, when the dialog box of the Add New Hardware
Wizard screen appears on the computer when connecting a
computer. (The supplied CD-ROM contains a driver information
file named TOSHIBA_TLP.inf. Click the Browse button of the
dialog box to find and designate this file.) 
						

							30
Operations
CONTENTS
Select the input source by pressing INPUT
repeatedly.
At shipping from factory, “Analog RGB(1)” connected to
COMPUTER IN 1 connector or “Video” connected to VIDEO
Jack can be selected. (You can select “Camera” when using the
model with a document imaging camera.)
The icon and the name of the selected input source appear on
the screen.
Projection on the screen (continued)
5-a
5-b
MENUON/STANDBY INPUT
L-CLICK R-CLICK
ENTER
KEYSTONEAUTO
SET
EXIT
PIP
FREEZE
MUTE CALLRESIZE
VOLUME/ADJUST
LASER5-a,5-b
5-b
5-a,5-b 5-b
KEYSTONE
AUTOSET
EXIT
ON / STANDBY
VOL / ADJ
ENTER
MENU
INPUT
FANTEMPLAMPON
INPUT
INPUT
INPUT
INPUT
ENTER
ENTER
Remote control
Control panel
(Main unit side)
Select the input source to project.
There are two kinds of methods as follows (5-a and 5-b.)
Note
The types of input sources selected when the INPUT button is pressed repeatedly can be
set from the menu screen. 
45
Continued
Press INPUT and hold for two seconds.
The input source selection menu appears.
Select the input source to project with the
selection buttons (
  /  ).
Regardless of the contents of input source settings on the
menu screen, all the input sources are displayed here for
selection.
Press ENTER.
A picture of the selected input source is projected.
When a sound signal source is also connected, sound is
emitted from the speaker.