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....

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...

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...

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...

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...

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...

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...

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)...

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...

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...