Known as the YG681, this LED-LCD projector by aao features basic specs of 350 ANSI lumens and a HDTV 1920 x 1080 resolution. The LED unit of this model is rated for up to 30000 hours of runtime. With four hours of daily operation, this corresponds to a period of 20.5 years. For basic image adjustment, the device is equipped with horizontal and vertical keystone correction, allowing digital compensation for trapezoidal distortion at angled projection setups. A look at the light output reveals: The 350 ANSI lumens are sufficient to illuminate an image width of up to 190 cm in darkened rooms. If room light is present, we recommend not exceeding a maximum width of 127 cm. For media input, video signals up to 1080P and 4K are supported. Also on board is a local media player that allows reading and playing content directly from storage media. Furthermore, the model is Bluetooth-enabled, allowing audio signals to be sent wirelessly to external speakers. Since the projector supports Miracast and Airplay screen mirroring, video signals can also be streamed wirelessly from the end device.
Display Type
1 x 4,5" LCD Panel HDTV 16/9 Liquid Crystal Display
Ansi-Lumen
Projector
350
Screen
156 Lux (200 cm Screen width)
Contrast
-
-
Black Level
-
-
Offset
-
Resolution
HDTV 1920 x 1080
2.073.600 Pixel UHD (4K2K) 3840 x 2160 compressed
Video Modes
Pal, SECAM, NTSC, HDTV 720p, 1080i, 1080p, 4K UHD (komprimiert), EDTV 480p, 576p Media player formats: Office Dateien
Application
Standard-Portabel | External training and company presentations, as well as product presentations. Very narrow picture width and rooms with very little light.
Light Source
LED
Light Life
30000 h.
Operating Costs
0,00 € LED
The projection is okay. A smaller screen width would result in a brighter image.
270 cm (no Zoom)
Lux:
156 Lux
Contrast:
Candela pro m²:
48 cd/m²
Foot-Lamberts:
14 fL
•
Focus
Manual
Zoom
No Zoom
Objective
-
Throw Ratio
1,35:1
Audio
1 x 5W
Connections
2x HDMI in
AV in
2x USB in
Audio Mini Jack out
Bluetooth 5.2
Full HD 1080P compatible Integrated Mediaplayer Automatic and manual vertical keystone correction Wi-Fi network compatible. Android 9.0 Auto 4P Keystone
Full HD 1080P compatible
Product Sheet english HC
