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Wyse 55 terminals

A perfect upgrade for the WY-50. The WY-55 offers an exciting selection of ASCII emulations, including Wyse, Televideo and ADDS. The native WY-55 mode is backward compatible with the WY-50 and adds advanced functions such as a multiple page option and a 132 column display format with choice of two font sizes: l0x13 or 10x16. Overscan video with extra-fast 80 Hz refresh rate, three phosphor choices (green, white and amber) and a vertical screen adjustment via the keyboard are other new ergonomic features upgraded from the WY-50+.


Monitor: 14-inch diagonal, flat, non-glare CRT (with electrostatic field reduction for ES model)

Video: Overscan, borderless, full-screen image, 9.65 in x 7.25 in (245 mm x 184 mm)

Refresh Rate: 70-80 Hz flicker-free, non-interlaced
User-selectable displays: Positive (black characters on light background); Negative (light characters on black)

Controls: Front-mount sliding-bar controls for brightness, contrast and power on/off

Adjustments: Standard tilt and swivel base

Processor: 14.746 MHz 8032 micro-controller

Memory: up to six pages of display memory

ASCII Terminal

Televideo: + TVI-905/910+/925, + ADDS Viewpoint A2

Character: 26 by 80/132 columns, non- hidden attributes variable speed smooth scroll horizontal split screen 26 lines: 10 x 13 or 10 x 15 in 80 columns; 9 x 13 or 9 x 15 in 132 columns

Fonts: Simultaneously display 128 unique characters and symbols

Video Attributes: Dim, blink, blank, underline, reverse and protect, and combinations

Intensities: Normal, dim, blank (invisible)

Cursor: Block or underline; blink, steady or off

Wyse 55 Terminal Keyboard Design: Full-travel mechanical key-switches; low-profile with two position tilt; detached with 4-foot (1.2 meter) coiled cable

Layouts: 101 keys; fully- programmable cursor and editing keys

Languages: US English, UK English, Danish, German, Italian, Norwegian, French- Canadian, French- Belgium, Spanish, Swedish Swiss, German/French

Function Keys: 4 dedicated function keys shiftable to 16; 25 additional keys for a total of 41 programmable keys

Wyse 55 Terminal Communications Modes: Full/half duplex, block, half duplex block, monitor, local

Modem/AUX: Asynchronous EIA RS-232 serial, female DB-25 connector; up to 115.2 Kbaud

additional features


Vertical screen adjustment through keyboard access

Variable speed smooth/ jump scroll

Status line, key click, and screen saver

Function keys and split screen

Terminal Height: 13.2 in (335 mm) with tilt and swivel base

Width: 12.7 in (323 mm)

Depth: 12.3 in (312 mm)

Footprint: Less than 7.5 in x 7.5in(190mmxl90mm) Keyboard

Height: 2.3 in (57 mm)

Width: 16.4 in (417 mm)

Depth: 5.5 in (140 mm)

Shipping Weight Terminal and Keyboard: 23 Ibs (10.4 kg)

environmental qualities

Operating range:
50ƒ to 104ƒF (10ƒ to 40ƒC)

Non operating range: 14ƒ to 140ƒF (- 10ƒ to 60ƒC)

Humidity: 20% to 80% non-condensing

Altitude Operating Range: 0 to 10,000 feet (0 to 3,048 meters)

Wyse 55 Power

Auto-sensing from 90 to 264 VAC, 47 to 63 Hz

Regulatory Compliance of Wyse 55 Terminal

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