AML M5900 Portable Batch Data Terminal - Manual (Page 12)

5
White Keys
Numeric 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, . (period) and Backlight Lamp.
The M5900 Display Screen
The M5900 portable data terminal includes a 160 pixel by 160 pixel grayscale graphical Liquid
Crystal Display (LCD). Programs can be written which mix text and graphics together on the
display.
Warning: This display is NOT a touch screen display and the operator should not use sharp
objects on the plastic window protecting the LCD display.
The M5900 Scanner
The M5900 portable data terminal normally comes equipped with a scan engine that is capable
of scanning single dimensional bar codes. The M5900 can be ordered with one of the following
scan engines installed:
Standard Range Laser
The Standard laser engine uses a moving laser and a standard laser detector. The standard laser is
suitable for most applications. The laser is easy to aim and reads most barcodes very quickly.
Scan Rate: 35 (± 5) Scans / Second
Scan Angle: 42º ± 2º
Min. Print Contrast: Minimum 20% absolute dark/light reflectance measured at 650 nm