Toshiba TLP380, TLP381 Press ARM Light, Set a document to be projected, Camera head over them

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Picture projection with the document imaging camera

CONTENTS

56

CAUTION

Do not look into the arm light while it is lit.

Camera control panel

W.BALANCE OVERLAY

ARM LIGHT

1

LOCK

 

CAMERA

CAMERA

GAIN

Preparation

1Project a picture on the screen as explained in the step “Projection on the screen”. 28

1

ARM LIGHT

Press ARM LIGHT.

 

 

 

 

 

 

2

 

The light turns on.

 

 

 

Set a document to be projected.

 

 

 

 

 

 

Place the document (illustrations, etc.) onto or around the

 

 

projector, and turn the camera head to the direction of the

 

 

document.

Images on the screen

 

 

 

 

 

 

123

123

 

 

123

 

123

 

 

 

123

 

 

 

 

 

 

 

Setting direction

 

123

You can also place the materials at the

 

back of the projector and move the arm

 

 

 

and the camera head over them.

Notes

•Use the arm light when necessary according to the brightness of the room.

•When setting the materials on the projector, be careful not press the operation buttons.

Continued

imagingDocument camera

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Contents TLP380 TLP380Safety Precautions Save Original Packing Materials Avoid Volatile LiquidMoisture Condensation Exemption ClausesVentilation Power SourcesSource of Light Important Safety Instructions Accessories Object and Liquid EntryDo not place the product vertically Stack InhibitedDamage Requiring Service Replacement PartsSafety Check ServicingDo not carry by the camera arm Do not move the projector while the arm is still erectDo not look into the arm light while it is lit Strong light may cause damage to your eyes or sightPower supply cord selection Contents Refer to Names of each part on the main unitExplanation here is only for the model without the document Names of each part on the main unit Menu button Input buttonControl connector 26 73 RS-232C connector USB connectorMonitor OUT connector Computer in 1 connector 22Names of each part on the remote control Install the batteries Loading batteriesOpen the cover Attach the coverRear side Remote control operationFront side Floor-mounted projector placement ViewerSide view Determine the screen size projected on the screenTop view Connect the power cord Light Orange Power cord SuppliedTake off the lens cover Insert the other end into a wall outletProjector placement angle adjustment Foot adjuster Foot adjuster release buttonLift up Lower 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 Remote control IndicatorsProjector turns on and the ON, Lamp and FAN indicators Projection on the screenTurn on the connected equipment and put it in playback mode Press Enter to confirmControl panel Main unit side LanguageSelect the input source by pressing Input repeatedly Press Input and hold for two secondsPress Enter Picture of the selected input source is projectedAdjust the picture size by turning Focusing ringStill picture is recommended for focusing Zooming leverPress the button to decrease volume Press VOL/ADJ +/- to adjust volumePress the + button to increase volume Turning the power off Press ON/STANDBY after using the projectorPress ON/STANDBY again Control panelAdjusting the picture automatically Input full screen video signals from the inputSource computer and project the image Press Auto SETCorrecting the keystone distortion Press KeystoneConfirm the keystone distortion Repeatedly until the menu disappearsKeystone adjustment finishes Icon appears in the mute mode Cutting off the picture and sound temporarilyPress Mute Sound and picture are cut off temporarilyFreezing the picture Press FreezePress Resize Icon appears in the resize modeEnlarging the picture size Sub-picture is displayed Displaying PIP Sub-picturesPress PIP Displaying Information Press CallPoint the remote control at the remote control To move the pointerDirection in which you want to move Pointer. The speed at which the pointer movesOperating the menu screen Press MenuStart Guide Menu adjustments and settings ShutterFull Menu adjustments and settings Picture ResetFull 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 Page Preparation of the document imaging camera ImagingDocument cameraCamera head over them Press ARM LightSet a document to be projected Press Camera to select the camera input mode Focusing ringWhen finished, turn off the light and close it Press Camera Gain +/- to improve view of aCamera subject which is too dark or vivid Put back the armOverlaying projection Press W.BALANCE to turn the Lock indicator Locking the white balanceProject a white paper and enlarge it to fill ScreenCorrecting illuminated defects With the document camera operating, fullyCover the camera lens with a piece of black Paper or clothTrouble indications Main unit sideAir filter cleaning Unplug the power cord Take off the air filter coverClean the air filter Detach the air filterAir filter Air filter cover Assemble the air filterMount the air filter cover Lens and main unit cleaning Cleaning the lensCleaning the main unit Replacing the intake, exhaust fans and air filterLamp replacement Unplug the power cord Wait until the lamp gets cool enoughTake off the lamp cover on the bottom panel Pull out the lampReset the lamp timer Load a new lampAttach the lamp cover 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 anythingTiming chart Applicable signalSignal Timing Horizontal Signal Timing Vertical Applicable signal Compatible Video and S-Video signalControlling the projector by using RS-232C Signal assignment of RS-232C Interface formatControlling the projector by using RS-232C VCL MO0 MS0 PIP Specifications Main unitSpecifications Replacement lamp

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.
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