Apple Two-Page Monochrome

Introduced: March 1989
Terminated: December 1992

Description

The Apple Two-Page Monochrome display was able to display two pages next to one another. It was a 21” screen with a 19” viewable area. The one-bit monochrome allowed for 256 gray shades to be displayed. It had a 77 DPI and a resolution of 1152 x 870.

History

Designed specifically for use in the publishing industry, the Apple Two-Page Monochrome display. The high scan rate and resolution were touted for reducing eyestrain. It was priced at $2,149 at its release.

Specifications

Type: Shadow Mask CRT
Size: 21”
Viewable Area: 19”
Connection: 13W3
System Requirements: Macintosh computer
Integrated Audio: None
Ports: --
Power: 100 W
Mounting: --
Weight and Dimensions (US): 60 lbs., 19.1” H x 19.6” W x 18.6” D
Weight and Dimensions (Metric): 27.2 kg, 48.5 cm H x 49.8 cm W x 47.2 cm D
Colors: 1 bit (up to 256 gray shades)
Viewing angle: --
Brightness: --
Contrast ratio: --
Response time: --
Pixel pitch: --
DPI: 77
Resolutions: 1152 x 870 @ 75 Hz