Toshiba TLP381, TLP380 owner manual Displaying Information, Press Call

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Displaying Information

CONTENTS

41

Remote control

 

 

ON /

 

 

STANDBY

INPUT

 

 

KEYSTONE

 

AUTO SET

FREEZE

MUTE

 

PIP

CALL

RESIZE

CALL

 

 

 

 

MENU

 

VOL / ADJ

 

ENTER

 

EXIT

 

CT-90113

 

Information on the input signal source, etc., can be displayed.

CALL

Press CALL.

 

 

 

 

 

 

 

The information described below is displayed.

 

 

 

 

 

The information display turns off when the CALL button is

 

 

 

 

 

pressed again.

 

 

 

 

Status display

 

 

 

 

 

 

 

Input

 

- current input source

H-resolution

- the horizontal resolution of the input signal (at RGB input)

V-resolution

- the vertical resolution of the input signal (at RGB input)

H-frequency

- the horizontal frequency of the input signal (at RGB input)

V-frequency

- the vertical frequency of the input signal (at RGB input)

Sync

 

- the polarity of the sync signal (at RGB input)

Video mode

- the color mode of the video signal (at Video, S-Video input)

Signal format- the formatting of the Y/PB/PR signal (at Y/PB/PR input)

Lamp time

- the elapsed usage time of the lamp

Version

 

- the version of the firmware

Shutter

 

- the shutter speed of the document imaging camera (at

 

 

 

 

 

 

document imaging camera input)

Notes

•The information displayed is not refreshed even if it changes. To refresh the information, turn off the information display, then turn it back on.

•The information display turns off if any other operation is performed.

•The “Lamp time” shows an approximate time for lamp replacement. (It should not be used as a lamp warranty time counter.) If the time indicated here nears 1000H, contact your store of purchase about obtaining a replacement lamp (TLPL78, sold separately).

•The “Lamp time” can be reset when the lamp is replaced.

•The “Version” is the version of the control program used in the projector and is used for servicing, etc.

Operations

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Contents TLP380 TLP380Safety Precautions Avoid Volatile Liquid Save Original Packing MaterialsMoisture Condensation Exemption ClausesVentilation Power SourcesSource of Light Important Safety Instructions Object and Liquid Entry AccessoriesDo not place the product vertically Stack InhibitedReplacement Parts Damage Requiring ServiceSafety Check ServicingDo not move the projector while the arm is still erect Do not carry by the camera armDo 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 Menu button Input button Names of each part on the main unitUSB connector Control connector 26 73 RS-232C connectorMonitor OUT connector Computer in 1 connector 22Names of each part on the remote control Loading batteries Install the batteriesOpen the cover Attach the coverRear side Remote control operationFront side Viewer Floor-mounted projector placementSide view Determine the screen size projected on the screenTop view Light Orange Power cord Supplied Connect the power cordTake off the lens cover Insert the other end into a wall outletFoot adjuster Foot adjuster release button Projector placement angle adjustmentLift up Lower Turn clockwise to lift up Turn counterclockwise to 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 Indicators Remote controlProjector turns on and the ON, Lamp and FAN indicators Projection on the screenPress Enter to confirm Turn on the connected equipment and put it in playback modeControl panel Main unit side LanguagePress Input and hold for two seconds Select the input source by pressing Input repeatedlyPress Enter Picture of the selected input source is projectedFocusing ring Adjust the picture size by turningStill picture is recommended for focusing Zooming leverPress the button to decrease volume Press VOL/ADJ +/- to adjust volumePress the + button to increase volume Press ON/STANDBY after using the projector Turning the power offPress ON/STANDBY again Control panelInput full screen video signals from the input Adjusting the picture automaticallySource computer and project the image Press Auto SETPress Keystone Correcting the keystone distortionConfirm the keystone distortion Repeatedly until the menu disappearsKeystone adjustment finishes Cutting off the picture and sound temporarily Icon appears in the mute modePress Mute Sound and picture are cut off temporarilyPress Freeze Freezing the picturePress Resize Icon appears in the resize modeEnlarging the picture size Sub-picture is displayed Displaying PIP Sub-picturesPress PIP Press Call Displaying InformationTo move the pointer Point the remote control at the remote controlDirection in which you want to move Pointer. The speed at which the pointer movesPress 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 cameraCamera head over them Press ARM LightSet a document to be projected Focusing ring Press Camera to select the camera input modePress Camera Gain +/- to improve view of a When finished, turn off the light and close itCamera subject which is too dark or vivid Put back the armOverlaying projection Locking the white balance Press W.BALANCE to turn the Lock indicatorProject a white paper and enlarge it to fill ScreenWith the document camera operating, fully Correcting illuminated defectsCover the camera lens with a piece of black Paper or clothMain unit side Trouble indicationsUnplug the power cord Take off the air filter cover Air filter cleaningClean the air filter Detach the air filterAir filter Air filter cover Assemble the air filterMount the air filter cover Cleaning the lens Lens and main unit cleaningCleaning the main unit Replacing the intake, exhaust fans and air filterUnplug the power cord Wait until the lamp gets cool enough Lamp replacementTake off the lamp cover on the bottom panel Pull out the lampLoad a new lamp Reset the lamp timerAttach the lamp cover Slide the cover into place and tighten the two screwsSymptom Cause Correction Before calling service personalBefore calling service personal Do not connect anything Mini D-sub 15pin ConnectorTiming chart Applicable signalSignal Timing Horizontal Signal Timing Vertical 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.
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