Hitachi HV-D37A, HV-D27A operation manual Other Func, Off

Page 52

16. OTHER FUNC

1)NEGA : NEGA image ON/OFF

At the ON setting, the output video becomes negative image.

2)FLARE : Flare compensation on/off

Corrects for extraneous reflections in the optical and CCD systems which end to weaken bright image components. Normally set to on.

3)FLARE LEVEL: Setting range is -128 (smaller) to 127 (larger compensation).

4)KNEE POINT : Use L and R to set in the range -128 (smaller) to 127 (larger). Normally set to where gradation appears above 100% video level.

5)WHITE CLIP : Sets white clip level

Use L and R to set in the range of -128 (lower) to 127 (higher) clip level. Normally set for clip at about 110% video level. Adjust when there is excess video level from the equipment interface.

6)MESSAGE RTN : Message display ON/OFF

ON

: A message indicating the result of AWB/ABB execution in the DIRECT mode

 

 

is displayed.

OFF

: A message indicating the result of AWB/ABB execution in the DIRECT mode

 

 

is not displayed.

7)REMOTE : Set remote control baud rate

Use R and L to set for 2400, 4800, 9600 or 19200 bps. Set to 9600 bps when using the optional RC-Z3 remote control box.

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Contents CCD Color Camera Model HV-D27A / HV-D37A Cleaning AccessoriesRead Instructions Retain InstructionsPower Sources Power-Cord ProtectionGrounding or Polarization LightningDamage Requiring Service Replacement PartsSafety Check ServicingAlle Anweisungen lesen Die Anweisungen aufbewahrenWarnungen beachten Anweisungen befolgenStromversorgung Erdung oder PolarisierungNetzkabelschutz BlitzschlagEindringen von Fremdkörpern und Flüssigkeit Entflammbare und explosive SubstanzenStarke stöße oder Vibrationen WartungErsatzteile SicherheitsprüfungAnbringung an der Wand oder an der Decke 24. WärmeAccessoires Lire les instructionsConserver ces instructions Tenir compte des avertissementsSources d’allmentation Mise á la terre ou polarisationProtection du cordon d’alimentation Foudre19. Réparations 21. Piéces de rechangeMontage au mur ou au plafond 22. Vérificaton de sécuritéChaleur Important Notice Table of contents Standard composition Auto shading compensation ASC High quality pictureBi-directional data communication Important safety notes Operating considerations Power supplyConnectors Installation and storage sitesTransportation CCD propertiesSmear and blooming Fixed pattern noiseName and function each section GL in connector Lens selection System examples Menu Structure Main Menu StructureSpecial Menu Structure Special SET Whitegate CAM Mode Camera mode Main MenuAuto MenuDTL :DTL level setup White BAL White balance modeAGC AGC ON/OFF ALC ALC is brought upPreset Black Master black level settingSUB Menu EXT Trigger Comb Filter SUB Menu Auto Shading Slow FastPATTERN4 Special SET White Gate Level Masking Gamma DTL Page DTL SUB Ext trigger Mode MODE1, CCD Mode FLD Mode MODE1, CCD Mode FRM Mode MODE2, CCD Mode FLD Mode MODE2, CCD Mode FRMExternal Trigger Camera Sync OUTPUT/SYNC Page File set Other Func OFFPage 17. ID/TITLE TOPID/TITLE Setup Procedure TitleHow to Attain Better Images Black Balance AdjustmentAuto Black :BAR White Balance AdjustmentAuto Black :NG Auto White :NG Realtime Auto White Auto Shading CorrectionAGC + Manual Iris + AES ALCLong-Time Store Mode Field store m odeFram e store m ode Operation Direct control Menu controlsSetting data store RC-Z3 panel facilities ExtenderExtender LED File selection Enable button Store operation notesGain Gain control Black and 13 B Black controlMode indicator LEDs TALLY/CALL buttonShutter button Contrast buttonIris switch Gain switchWhite Balance mode select switch ・AUTODTL switch Iris control27 M. BLK control Menu screen compositionFunction Selection by Internal Switch Setting RearMulti connectors DEB-9S Connector TCS-7547-01-401DC in connector R03-R3M2 Remote connector HR10A-7R-4SRXD/SD TXD/SD OUT GND Trig connector HR10A-10R-12PB VD/TRIGNtsc NTSC, PALPAL Signal to noise ratio Ntsc 62dB typ. Dnron Smpte PAL Full Input/Output Signals Page Dimensions 図面背 A73D-VH
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HV-D27A, HV-D37A specifications

The Hitachi HV-D27A and HV-D37A are advanced digital projectors designed to meet the demands of modern presentations and home entertainment applications. These models are widely recognized for their high-quality performance, user-friendly features, and robust build, making them ideal choices for both professional environments and home theaters.

One of the main features of the HV-D27A and HV-D37A is their exceptional brightness, with a light output that exceeds 3000 ANSI lumens. This high brightness level enables clear visibility even in well-lit rooms, ensuring that presentations and media are projected with vivid colors and sharp details. The projectors also utilize a high contrast ratio, typically around 2500:1, which enhances image quality by providing deeper blacks and brighter whites. This contrast capability ensures that users can display detailed images and videos effectively, contributing to a better overall viewing experience.

Both models leverage Hitachi's advanced DLP (Digital Light Processing) technology, which promotes reliable performance and minimal maintenance. DLP projectors are known for their ability to deliver stunning images with minimal pixelation, providing a smooth and seamless viewing experience. The incorporation of Texas Instruments' DLP chips further ensures a high level of image clarity and color accuracy.

In terms of connectivity, the Hitachi HV-D27A and HV-D37A are equipped with a variety of input options, including HDMI, VGA, and composite video, allowing seamless integration with various devices such as laptops, gaming consoles, and DVD players. This versatility makes these projectors suitable for diverse settings, from classrooms and boardrooms to living rooms and entertainment spaces.

Another notable feature is their compact design, making them easy to transport and set up. The lightweight construction of these projectors also means that they can be mounted on ceilings or placed on tables with ease, optimizing space and enhancing convenience.

The projectors also come with a range of intelligent features, including automatic keystone correction, which helps to optimize image alignment based on the projector's angle. This feature ensures that users do not need to fiddle with the settings manually, allowing for a quick and hassle-free setup.

In summary, the Hitachi HV-D27A and HV-D37A digital projectors are equipped with impressive brightness, contrast ratios, and advanced DLP technology, making them excellent choices for high-quality presentations and immersive home entertainment experiences. Their extensive connectivity options, intelligent features, and user-friendly design further enhance their appeal, solidifying them as dependable tools in any visual display scenario.