Toshiba TLP780U TLP781U Loading batteries, Open the cover, Install the batteries, Bottom side

Page 15

Loading batteries

CONTENTS

15

Notes

Using batteries incorrectly can cause them to leak or burst. Strictly observe the following.

•Install the batteries with their + and – ends facing correctly.

•Do not charge, heat, disassemble, or short the batteries or throw them into a fire.

•Do not leave any exhausted batteries in the remote control.

•Do not mix different types of batteries or new and old batteries.

•When you will not be using the remote control for a prolonged period, take the batteries out of the remote control.

•When the remote control stops working or only works at very close range, replace all the batteries with new ones.

•When replacing the batteries, use longer life alkaline batteries.

•If a battery has leaked, carefully wipe off any residue inside the battery case before loading new batteries.

1

Bottom side

Open the cover.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2

Install the batteries.

Make sure that the +/– polarities match the

illustration in the compartment.

Before use

3

Attach the cover.

 

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Contents TLP780U Safety Precautions Important Precautions Important Safety Instructions Heat Important Safety InstructionsObject and Liquid Entry Damage Requiring Service Strong light may cause damage to your eyes or sight Do not carry by the camera armPower 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 Attach the cover Install the batteriesLoading batteries Open the coverRemote control operation Front sideRear side Viewer Floor-mounted projector placementDetermine the screen size projected on the screen Top viewSide view Insert the other end into a wall outlet Connect the power cordLight Orange Power cord Supplied Take off the lens coverTurn clockwise to lift up Turn counterclockwise to lower Projector placement angle adjustmentFoot adjuster Foot adjuster release button Lift up LowerViewer Translucent screen Ceiling-mounted projector placementConnecting a computer Computer in 1 connector Connecting a computer Computer in 2 connector Connecting video equipment Connectionsand Computer Projector operation control by a computerHow to use the output connector Projection on the screen Press ON/STANDBYLamp lights and the start up display appears Dialog box to find and designate this file Turn on the connected equipment and put it in playback modePress Enter to confirm LanguageInput source selection menu appears Select the input source by pressing Input repeatedlyPress Input and hold for two seconds Press EnterZooming lever Adjust the picture size by turningFocusing ring Still picture is recommended for focusingAbout the LCD Panel Press VOL/ADJ +/- to adjust volumeTurning the power off Press ON/STANDBY after using the projectorPress ON/STANDBY again Press Auto SET Adjusting the picture automaticallyInput full screen video signals from the input Source computer and project the imageCorrecting the keystone distortion Press KeystoneConfirm the keystone distortion After confirming that V-keystone is selected on the menu Keystone adjustment finishesSound and picture are cut off temporarily Icon appears in the mute modeCutting off the picture and sound temporarily Press MutePicture freezes Icon appears in the freeze modeFreezing the picture Press FreezeIcon appears in the resize mode Enlarging the picture sizePress Resize Displaying PIP Sub-pictures Press PIPSub-picture is displayed Press Call Displaying InformationOperating a computer by the remote control Select the item with the selection Buttons Operating the menu screenPress Menu Press Menu once againPress Enter Adjust with VOL/ADJ +Select the item with selection buttons Enter Press EnterShutter Guide Menu adjustments and settingsFull Menu adjustments and settings Picture Full Menu adjustments Position Full Menu adjustments Color Full Menu adjustments and settings Audio Settings Adjustments Full Menu adjustments and settings DisplayFull Menu settings Default setting Reset all Full Menu settings ResetPIP menu setting ImagingDocument camera Preparation of the document imaging camera Press ARM Light Set a document to be projectedCamera head over them Move the camera head to adjust the size of the picture Press Camera to select the camera input modePut back the arm When finished, turn off the light and close itPress Camera Gain +/- to improve view of a Camera subject which is too dark or vividOverlaying projection Screen Balance Press W.BALANCE to turn the Lock indicatorLocking the white balance Project a white paper and enlarge it to fillPaper or cloth Correcting illuminated defectsWith the document camera operating, fully Cover the camera lens with a piece of blackMain unit side Trouble indicationsDetach the air filter Air filter cleaningUnplug the power cord Take off the air filter cover Clean the air filterAssemble the air filter Mount the air filter coverAir filter Air filter cover Replacing the intake, exhaust fans and air filter Lens and main unit cleaningCleaning the lens Cleaning the main unitPull out the lamp Lamp replacementUnplug the power cord Wait until the lamp gets cool enough Take off the lamp cover on the bottom panelSlide the cover into place and tighten the two screws Reset the lamp timerLoad a new lamp Attach the lamp coverSymptom Cause Correction Before calling service personalBefore calling service personal Do not connect anything Mini D-sub 15pin ConnectorTiming chart Applicable signalApplicable computer signal Signal Timing Horizontal Signal Timing VerticalApplicable 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 Projection lens SpecificationsMain unit Liquid crystal displaySold separately SpecificationsAccessories Replacement lampLimited 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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