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Optoma ZK77T 雷射4K 高亮度商務工程投影機

  • 沉浸式真實 4K UHD 解析度,搭載完美、精確的像素校
  • 7,000 ANSI 超高流明
  • Optoma DuraCore laser technology – IP6X international dust proof for high brightness and stable performance.
  • Low maintenance costs – laser light source design, 20,000 hours of long-term operation (Eco mode), extremely low maintenance costs.
  • Amazing color – 90% Rec.709 color gamut coverage for the most realistic color performance.
  • Dynamic Black – Enhances the contrast between dark and bright parts of an image for a realistic representation of all details.
  • Full 3D support – Full support for true 3D content from any 3D source.
  • EASY TO INSTALL – 1.6X ZOOM AND VERTICAL LENS SHIFT FOR THE LIGHTEST FOOTPRINT IN ITS CLASS, MAKING INSTALLATION EASIER, MORE TIME-SAVING AND LABOR-SAVING.
  • Multi-angle projection, including vertical projection mode – specifically designed to handle any desired angle installation, even challenging ProAV installation spaces.
  • Supports HDBaseT – Up to 20Gbps transmission rates and up to 100 meters of distance, greatly simplifying cabling requirements and installation complexity.
DuraCore

DuraCore

Industry leading lifetime is achieved using Optoma’s DuraCore technology. Implementing advanced laser diode cooling techniques and an innovative dust resistant design.

Superior contrast

Add more depth to your image with a high contrast projector. Compared to competing technology, Optoma DLP projectors provide you with brighter whites and ultra-rich blacks, images come alive and text appears crisp and clear – ideal for business and education applications.

Superior contrast

HDR and HLG compatible

Capable of receiving and displaying both HDR10 and Hybrid Log Gamma (HLG) HDR content. This Optoma projector allows you to see far more detail and texture. Objects look more solid and lifelike and the extra detail creates a greater sense of depth.

HDR and HLG compatible
IP6X Airtight optical engine

IP6X Airtight optical engine

Independently tested and certified to IEC standard 60529 with an IP6X dust resistance rating. Outstanding dust resistance combined with exceptional brightness ensures industry leading durability; paramount for 24/7 maintenance free operation in challenging environments.

Four corner correction

Adjust the keystone in both the vertical and horizontal plane. You can individually warp each corner of the image to create a perfectly square image. Ideal for image stacking, uneven walls or where projector placement is awkward and needs to be installed at an angle.

Four corner correction

Auto keystone

Auto keystone automatically adjusts the trapezoid effect to create a perfectly aligned image when a projector is off-axis, or the desired projection surface is not perfectly flat.

*Auto keystone only adjusts the image in the vertical plane.

Auto keystone

Game mode

Game mode optimises your projector for maximum contrast and vivid colours to capture every detail – leaving you time to focus on winning.

Game mode
Full 3D

Full 3D

Optoma projectors can display true 3D content from almost any 3D source, including 3D compatible graphics cards, 3D broadcasting and the latest generation 3d media servers.

HDBaseT™

HDBaseT™

Uncompromising, uncompressed Full HD video, audio, network and control commands all delivered on a single CAT- type cable capable up to 100 metres/328 feet without signal loss makes installation hassle-free. HDBaseT™ simplifies cabling requirements and reduces installation complexity saving both time and reducing costs.

Control

Control

Featuring a wide range of options you can control and monitor the projector remotely.

• RS232 Optoma projector’s come with an extensive set of RS232 commands making it simple and easy to manage using any control system.

• AMX compatible Dynamic discovery protocol is incorporated into the projector allowing for easy installation with AMX control systems.

• Crestron RoomView Using the compatible RoomView® software you can power on/off, monitor, manage and control up to 250 projectors at the same time from any computer

• Extron IPLink compatible Allows for easy installation with Extron control systems

MHL

MHL

Turn your projector into a smart display by connecting your smartphone or tablet with a single cable using MHL; now you can view presentations and documents, stream videos and share photos on the big screen.

Telnet

Telnet

This model is able to receive comands via telenet allowing for easy installation with Telnet compatible control systems.

USB-Power

USB-Power

Use the USB-A port to power external devices (5V/1.5A)

Integrated speaker

Integrated speaker

A powerful built-in speaker provides exceptional sound quality and an easy setup without the need for costly external speakers.

Auto power off

Auto power off

There may be instances when the projector is left running when not in use. To help save energy, the “auto power off” feature automatically turns off the projector after a set period of time if it is not being used

Direct power on

The projector will start up instantly when power is supplied to the unit. This eliminates the need to manually turn on the projector via the remote control or the keypad, ideal for use in rooms with a “master” power switch.

24/7 operation

24/7 operation

Optoma projectors have been designed to operate 24 hours a day in standard orientation. Perfect for applications where prolonged periods of use is required. Subject to 24 hour terms and conditions.

24/7 Operation – standard lamp warranty applies. Projector warranty is based on standard business usage hours. For optimum performance Optoma recommends that your projector is turned off or placed in standby mode for 30 minutes every 24 hours to prolonging the life of your lamp.

360 projection*

360 projection*

With 360° projection,* images can be displayed in any orientation, giving you the freedom and versatility to install this projector in the desired location.

*For more information please refer to the user manual

Portrait projection

Portrait projection

Ideal for digital signage applications you can rotate your projector 90 degrees to project a portrait image.

Display technology DLP
True resolution 4K UHD (3480 x 2160)
brightness 7,000 ANSI流明
contrast 1,000,000:1
The type of light laser
Light source life 20,000 hours of brightness down to 50%
Throw ratio 1.2 ~ 1.92
Lens shift Vertical lens shift 100% ~120%
Input/output interface HDMI x1, HDMI/MHL x1, VGA in x1, VGA out x1, Audio in 1/ Mic x1, Audio in 2 x1, Audio out x1, USB Power (5V/1.5A), RJ-45, RS232, Composite x1, 12V out x1, 2nd VGA in, S-video & HDBaseT
Horns (Watts) 10W x 2
Keystone correction ± 30° vertical/±30° horizontal/4 angles are adjusted independently
Volume (W×D×H) (mm) 374 x 302 x 107 (without tripod)
weight 5.7 kg
Projection lens 1.6× Manual zoom/focus
Projection scale 4:3, 16:9 or 16:10, LBX, Native, Auto
Projection size (diagonal) 31.5 – 301.8 inches
Projection angle 100% – 120%
Projection distance 1.3 – 7.8 meters
Uniformity 85%
Signal compatible UHD, WUXGA,1080P,UXGA, SXGA+,SXGA ,WXGA+,WXGA,720P,XGA,SVGA,VGA Compression, VESA standards, PC & Macintosh compatible
Video compatible formats 480i/p, 576i/p, 720p/1080i (50/60Hz), 1080p (24/50/60Hz), 2160p(24/50/60Hz)
3D SUPPORT Full 3D
Scan frequency Horizontal: 15.375 ~ 91.146 KHz / Vertical: 24 ~ 85 Hz (up to 120Hz for 3D function projectors)
to display colors 1073.4 million colors (10 bit)
Noise value 32 dB (Eco mode)
Power supply specifications AC 100 ~ 240V, 50/60Hz, automatic switching
Power consumption Bright Mode: Typical 406W MAX 467W @ 110VAC Typical 388W MAX 446W @ 220VAC / Eco Mode: Typical 188W MAX 216W @ 110VAC Typical 183W MAX 211W @ 220VAC
360-degree projection be
Vertical projection mode be
Projection size 80 inches – 2.1 – 3.3 meters
90 inches – 2.3 – 3.7 meters
100 inches – 2.6 – 4.1 meters
120 inches – 3.1 – 5.0 meters
150 inches – 3.9 – 6.2 meters
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