Technical Specifications - Rehan Acuity Speech User Manual

17 Technical specifications

Resolution
EN
Video refresh rate
Display size
Display modes
These display
modes can be
turned off in the
Acuity live mode
advanced menu
Magnification
(With a 22" screen)
Reading Aid
Audio performance
Preferred external HDMI input setting
Sound controls
Supported languages
Supported document file types
Supported picture file types
Internal storage
If you have any questions after reading this manual, please contact your supplier.
24
Photograph
High contrast
Minimum
Maximum
Horizontal Reading Line Available in all models
Vertical Reading Line
Horizontal Block Blank
Vertical Block Blank
Belgian Dutch
Belgian French
Danish
Dutch
US English
British English
Irish English
Scottish English
Indian English
South African English Swedish
German
Spanish
1920 × 1080
50 Hz or 60 Hz
54.6 cm
22 inch
Full colour ( or high saturation)
Greyscale
Black - white
White - black
Green - black
Black - green
Yellow - black
≈ 2.3× (when in crop mode ≈1×)
≈ 65×
Available in all models
Available in all models
Available in all models
Mono 61mm speaker, 4W
Magnetic field: <0.5mT at 10cm distance
Stereo on-ear headphone 32ohm, 3.5mm
Jack
Magnetic field: <0.5mT at 3cm distance
1920x1080
Adjustable audio volume and reading
speed
Chilean Spanish
Argentinian Spanish Polish
Colombian Spanish Russian
Mexican Spanish
French
Canadian French
Italian
Turkish
Norwegian
Finnish
Portuguese
VDF (Acuity document format), PDF
JPG, PNG, GIF, BMP, TIFF
1GB or 999 documents
Black - yellow
Yellow - blue
Blue - yellow
Red - black
Black - red
Czech
Hungarian
Brazil. Portuguese
Greek
Catalan
Bulgarian
Croatian
Romanian
Slovak
Acuity Speech