Toshiba TLP381, TLP380 Preparation of the document imaging camera, ImagingDocument camera

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Preparation of the document imaging camera			CONTENTS
Before preparations	1) Raise up the arm.	2) Extend the arm.	3) Turn the arm.
(stowed away)

4) Open the camera head.

5) Turn the camera head.

6) Pull up the light.

7) Turn the light.

Notes

•Never give shocks or impacts to the camera or arm as this may cause malfunction.

•While raising up or turning the arm, the arm moves describing an arc, be careful not to hit your face or your body.

•The figures above are procedures of putting materials on the projector. When the stability of materials is required or the light of the indicator is visible through the materials, place the materials at the back of the projector and set the arm and camera head over them.

imagingDocument camera

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Contents TLP380 TLP380Safety Precautions Exemption Clauses Save Original Packing MaterialsAvoid Volatile Liquid Moisture CondensationSource of Light Power SourcesVentilation Important Safety Instructions Stack Inhibited AccessoriesObject and Liquid Entry Do not place the product verticallyServicing Damage Requiring ServiceReplacement Parts Safety CheckStrong light may cause damage to your eyes or sight Do not carry by the camera armDo not move the projector while the arm is still erect Do not look into the arm light while it is litPower supply cord selection Contents Explanation here is only for the model without the document Names of each part on the main unitRefer to Menu button Input button Names of each part on the main unitComputer in 1 connector 22 Control connector 26 73 RS-232C connectorUSB connector Monitor OUT connectorNames of each part on the remote control Attach the cover Install the batteriesLoading batteries Open the coverFront side Remote control operationRear side Viewer Floor-mounted projector placementTop view Determine the screen size projected on the screenSide 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 Remote controlIndicators Projector turns on and the ON, Lamp and FAN indicatorsLanguage Turn on the connected equipment and put it in playback modePress Enter to confirm Control panel Main unit sidePicture of the selected input source is projected 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 focusingPress the + button to increase volume Press VOL/ADJ +/- to adjust volumePress the button to decrease volume Control panel Turning the power offPress ON/STANDBY after using the projector Press ON/STANDBY againPress Auto SET Adjusting the picture automaticallyInput full screen video signals from the input Source computer and project the imageRepeatedly until the menu disappears Correcting the keystone distortionPress Keystone Confirm the keystone distortionKeystone adjustment finishes Sound and picture are cut off temporarily Icon appears in the mute modeCutting off the picture and sound temporarily Press MutePress Freeze Freezing the pictureEnlarging the picture size Icon appears in the resize modePress Resize Press PIP Displaying PIP Sub-picturesSub-picture is displayed Press Call Displaying InformationPointer. The speed at which the pointer moves Point the remote control at the remote controlTo move the pointer Direction in which you want to movePress Menu Operating the menu screenStart Shutter Guide Menu adjustments and settingsReset Full Menu adjustments and settings PictureFull 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 Page ImagingDocument camera Preparation of the document imaging cameraSet a document to be projected Press ARM LightCamera head over them Focusing ring 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 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 filterMount the air filter cover Assemble the air filterAir 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 ConnectorSignal Timing Horizontal Signal Timing Vertical Applicable signalTiming chart Compatible Video and S-Video signal Applicable signalSignal assignment of RS-232C Interface format Controlling the projector by using RS-232CControlling the projector by using RS-232C VCL MO0 MS0 PIP Main unit SpecificationsReplacement lamp Specifications

TLP381, TLP380 specifications

The Toshiba TLP380 and TLP381 are advanced optoisolators designed for various applications requiring reliable isolation and switching control. These devices are particularly valuable in communication, industrial, and consumer electronics, where signal integrity and noise immunity are crucial.

The TLP380 is a phototransistor optoisolator, featuring a gallium arsenide infrared LED and a phototransistor. With a minimum isolation voltage of 5,000 VRMS, it provides high voltage isolation between input and output, making it an excellent choice for protecting sensitive components from high voltages and surges. The TLP380 offers a high-speed switching capability, with a rise time of around 4 μs, enabling it to transmit signals efficiently in digital circuits.

On the other hand, the TLP381 is also a phototransistor optoisolator but specifically optimized for lower input current, making it more power-efficient. It offers similar isolation voltage ratings and switching characteristics to the TLP380, but with a lower input current threshold, which can be particularly advantageous in battery-powered applications. The lower current requirement helps extend battery life and minimizes power consumption in portable devices.

Both TLP380 and TLP381 devices feature a wide temperature range, making them suitable for various environmental conditions. Their operating temperature ranges from -40°C to +100°C, ensuring reliable performance under extreme conditions. Additionally, with their compact DIP packages, they are easy to integrate into crowded PCB layouts, making them a preferred choice for designers targeting space-constrained applications.

In terms of characteristics, both models provide low output voltage saturation and high-speed operation, which are critical in achieving fast response times in control circuits. The combination of robust isolation, efficient power consumption, and temperature stability makes the TLP380 and TLP381 versatile solutions for isolating signals in a myriad of electronic systems.

In summary, the Toshiba TLP380 and TLP381 optoisolators are engineered for high-performance signal isolation, offering superior technologies and characteristics that cater to a range of applications. Their reliability, efficiency, and compact design make them a compelling choice for engineers and designers looking to enhance their electronic systems.