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Overview
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Spec
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FAQ
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Review
Display Parameter
Display Technical: 3.5'' LCD(Sealed Optical Engine)
Light Source: LED
Light Source Life: 30000 Hours
Light Luminance: 400 ANSI
Standard Resolution: 1920*1080/60Hz
Contrast ratio: 2000:1
Projection Area: 40-200 inch
Picture scale: 4:3/ 16:9
Optimum size: 60-120inch
Contrast: 1.2:1
Luminance Uniformity: 68%
Projection Distance: 1.5-4m
Focus mode: Electric focus
Keystone Correction: Auto Vertical Correction
Obstacle avoidance function: Supported
Projection Mode: Hoisting/Front/ Rear Project
Speaker: Built-in Box Speaker 4Ω5W*1
Interface
USB2.0 port x 1
HDMI port x1
Audio output port x 1
RJ45 x 1
Power button x 1
Operation System
CPU: Quad core
GPU: ARM. Support OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1
Display: eDp/HDMI2.0/MIPI/LVDS/EBC
Memory and storage: 1GB+8GB
OS: The default is screen mirroring, which can be switched to Android TV through the shortcut key of the remote control
Wireless LAN
2.4G/5G Dual Wifi + Bluetooth5.2
Dimensions
Length: 210 mm
Width: 122 mm
Height: 66 mm
Weight: 1.32kg
Adapter
Input: 100-240V AC, 50/60Hz
How to purchase product?
You can buy directly in our offical mall or from Amazon and enjoy the same after-sales service policy.
What is the after-sales policy？
1 month free replacement, 1 year free maintenance, 5 years long-term after-sales service.
How can I stream Netflix or YouTube content on this PR550 projector?
Due to HDCP copyright,only tv stick can stream Netflix, Amazon Prime and Hulu, tv stick is not included in the package, you need to buy it seperately.But you can switch to our Android TV system and watch streaming videos online.
How to switch to Android TV ?
Press the five key combinations of "Menu Key + Up + Right + Down + Left" of the remote control in a row.
Why does the projection only have images but no sound?
Due to copyright issue,the sound of some Netflix videos may not work, please turn of the Dolby sound to make the sound work properly.
Is PR550 projector a REAL Full-Sealed optical Engine projector ?
Yes, it is. Compared with other traditional open optical projectors or semi enclosed ones, it comes with Full enclosed engine, active heat dissipation, Anti-Black Spots, reducing image quality loss, noise<27dB, no light leakage and long life using.
If the projector fails, how can I repair it?
You can describe your problem by email, or describe your problem in our technical service forum, and our technical team will get back to you within 24 hours. our forum website is forum.alliwava.com
Can a laptop connect to a projector via WiFi?
Yes, it can.
First connect your laptop and projector to the same wifi. Then install a software program "Eshare" in your laptop to achieve wireless screen sharing.
Please refer to: https://forum.alliwava.com/threads/blue-tooth-not-connecting.35/
First connect your laptop and projector to the same wifi. Then install a software program "Eshare" in your laptop to achieve wireless screen sharing.
Please refer to: https://forum.alliwava.com/threads/blue-tooth-not-connecting.35/
Can the projector be connected to an external Bluetooth speaker?
Yes, it can.
