Toshiba TLP780U TLP781U Select the input source by pressing Input repeatedly, Press Enter

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Projection on the screen (continued)

CONTENTS

30

Select the input source to project.

There are two kinds of methods as follows (5-a and 5-b.)

Remote control

5-a,5-b

INPUT

 

ON/STANDBY

 

 

LASER

 

 

KEYSTONE

AUTO

SET

 

 

L-CLICKR-CLICK

5-aINPUT

INPUT

Note

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.

VOLUME/ADJUST

The types of input sources selected when the INPUT button is pressed repeatedly can be set from the menu screen. 45

MENU ENTER EXIT

PIP FREEZE

5-b

5-bINPUT

Press INPUT and hold for two seconds.

The input source selection menu appears.

Operations

RESIZE

CALL MUTE

Control panel (Main unit side)

 

 

 

 

 

 

 

ON / STANDBY

 

 

 

 

 

 

 

 

 

 

P

 

T

EMP

 

 

 

 

 

 

 

ON

LAM

 

 

F

 

 

 

 

 

 

 

 

 

 

AN

 

 

 

 

 

TE

 

 

 

 

EXI

 

 

 

 

 

EN

R

 

 

 

 

T

 

 

 

 

 

U

 

 

 

 

 

A

 

 

 

 

 

 

 

 

 

 

UT

 

 

 

 

 

N

 

 

 

 

 

O

S

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

M

 

 

 

 

 

 

ET

 

 

 

 

 

 

 

 

 

 

 

K

 

 

 

 

T

 

 

 

 

 

 

E

 

 

 

 

 

 

 

 

 

 

S

 

 

 

U

 

 

 

 

 

 

 

Y

 

N

P

 

 

 

 

 

 

 

T

I

 

 

 

 

 

 

 

 

O

 

 

 

 

 

 

 

 

 

N

 

 

 

 

 

 

VOL / ADJ

 

 

 

E

 

 

 

 

 

 

 

 

 

 

 

5-a,5-b 5-b

INPUT

ENTER

ENTER

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.

Continued

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Contents TLP780U Safety Precautions Important Precautions Important Safety Instructions Important Safety Instructions HeatObject and Liquid Entry Damage Requiring Service Do not carry by the camera arm Strong light may cause damage to your eyes or sightPower supply cord selection Contents Names of each part on the main unit Explanation here is only for the model without the documentRefer to Names of each part on the main unit Top sideMenu button Input button Right side Names of each part on the remote control Open the cover Install the batteriesLoading batteries Attach the coverRemote control operation Front sideRear side Floor-mounted projector placement ViewerDetermine the screen size projected on the screen Top viewSide view Take off the lens cover Connect the power cordLight Orange Power cord Supplied Insert the other end into a wall outletLift up Lower Projector placement angle adjustmentFoot adjuster Foot adjuster release button Turn clockwise to lift up Turn counterclockwise to lowerCeiling-mounted projector placement Viewer Translucent screenConnecting a computer Computer in 1 connector Connecting a computer Computer in 2 connector Connecting video equipment Connectionsand Projector operation control by a computer ComputerHow to use the output connector Projection on the screen Press ON/STANDBYLamp lights and the start up display appears Language Turn on the connected equipment and put it in playback modePress Enter to confirm Dialog box to find and designate this filePress Enter Select the input source by pressing Input repeatedlyPress Input and hold for two seconds Input source selection menu appearsStill picture is recommended for focusing Adjust the picture size by turningFocusing ring Zooming leverPress VOL/ADJ +/- to adjust volume About the LCD PanelTurning the power off Press ON/STANDBY after using the projectorPress ON/STANDBY again Source computer and project the image Adjusting the picture automaticallyInput full screen video signals from the input Press Auto SETCorrecting the keystone distortion Press KeystoneConfirm the keystone distortion Keystone adjustment finishes After confirming that V-keystone is selected on the menuPress Mute Icon appears in the mute modeCutting off the picture and sound temporarily Sound and picture are cut off temporarilyPress Freeze Icon appears in the freeze modeFreezing the picture Picture freezesIcon appears in the resize mode Enlarging the picture sizePress Resize Displaying PIP Sub-pictures Press PIPSub-picture is displayed Displaying Information Press CallOperating a computer by the remote control Press Menu once again Operating the menu screenPress Menu Select the item with the selection ButtonsEnter Press Enter Adjust with VOL/ADJ +Select the item with selection buttons Press EnterGuide Menu adjustments and settings ShutterFull Menu adjustments and settings Picture Full Menu adjustments Position Full Menu adjustments Color Full Menu adjustments and settings Audio Full Menu adjustments and settings Display Settings AdjustmentsFull Menu settings Default setting Full Menu settings Reset Reset allPIP menu setting ImagingDocument camera Preparation of the document imaging camera Press ARM Light Set a document to be projectedCamera head over them Press Camera to select the camera input mode Move the camera head to adjust the size of the pictureCamera subject which is too dark or vivid When finished, turn off the light and close itPress Camera Gain +/- to improve view of a Put back the armOverlaying projection Project a white paper and enlarge it to fill Balance Press W.BALANCE to turn the Lock indicatorLocking the white balance ScreenCover the camera lens with a piece of black Correcting illuminated defectsWith the document camera operating, fully Paper or clothTrouble indications Main unit sideClean the air filter Air filter cleaningUnplug the power cord Take off the air filter cover Detach the air filterAssemble the air filter Mount the air filter coverAir filter Air filter cover Cleaning the main unit Lens and main unit cleaningCleaning the lens Replacing the intake, exhaust fans and air filterTake off the lamp cover on the bottom panel Lamp replacementUnplug the power cord Wait until the lamp gets cool enough Pull out the lampAttach the lamp cover Reset the lamp timerLoad a new lamp Slide the cover into place and tighten the two screwsBefore calling service personal Symptom Cause CorrectionBefore calling service personal Mini D-sub 15pin Connector Do not connect anythingSignal Timing Horizontal Signal Timing Vertical Applicable signalApplicable computer signal Timing chartApplicable signal Compatible Video and S-Video signalCompatible components video signal Y/PB/PR Controlling the projector by using RS-232C Signal assignment of RS-232C Interface formatCommand list Controlling the projector by using RS-232C VCL MO0 MS0 PIP Liquid crystal display SpecificationsMain unit Projection lensReplacement lamp SpecificationsAccessories Sold separatelyLimited two 2 Years Warranty of Parts and Labor Step-by-step procedure how to obtain warranty serviceYour Responsibility Limited Warranty

TLP780U TLP781U specifications

The Toshiba TLP780U and TLP781U are opto-isolators designed to provide excellent performance in various applications, ensuring high levels of electrical isolation between input and output circuits. These devices are part of Toshiba's extensive portfolio of opto-couplers, which leverage advanced technologies to meet the demands of modern electronic systems.

One of the most notable features of the TLP780U and TLP781U is their high isolation voltage, which is rated up to 5000Vrms. This is particularly important in applications where safety and protection of sensitive components from high voltages are crucial. By providing robust electrical isolation, these opto-isolators help in preventing damage from voltage spikes and interference.

Both the TLP780U and TLP781U utilize a high-speed GaAlAs infrared LED as the light source, coupled with a phototransistor on the output side. This configuration enables rapid data transmission, making these devices suitable for high-speed applications. The TLP780U boasts a high-speed variant, while the TLP781U is designed for lower-speed requirements, offering flexibility depending on the application's needs.

In terms of package design, the TLP780U and TLP781U come in a compact and reliable DIP (Dual In-line Package) configuration. This allows for easy integration into printed circuit boards (PCBs), while also ensuring stable performance in various operational environments. Their compact size is particularly beneficial in space-constrained applications.

Another important characteristic of these devices is their wide operating temperature range, from -40°C to 100°C. This wide range ensures reliable operation in diverse environments, making them suitable for industrial, automotive, and consumer applications. This reliability is further enhanced by the devices' long operational lifespan, reducing the need for frequent replacements.

In summary, the Toshiba TLP780U and TLP781U opto-isolators deliver essential electrical isolation, high-speed performance, and versatile operational capabilities. Their combination of advanced technologies and robust features positions them as ideal solutions for interfacing circuits, signal isolation, and data transmission in various industries. Whether for safety-critical systems or general signal processing, these opto-isolators provide the performance and reliability needed in today's electronic designs.
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