4956

The Tektronix 4956 is graphics input tablet compatible with the 4000 Series, 4010 Series, 4023 terminals and the 4050-series computers. A small controller box connects the tablet/stylus/cursor combination to a terminal or computer. The 4956 appears to have been OEMed from Summagraphics.

Tektronix 4956
Graphics input tablet 4956 Graphics input tablet Produced from (?) to (?) Manuals Tektronix 4956 Operator's Manual Please add service manual (All manuals in PDF format unless noted otherwise)

Manuals – Specifications – Links – Pictures

The model number 4956 is used for 2 different size tablets, 20" x 20" and 36" x 48" (Option 33).

Input is made with either a wired 4 button cursor or stylus.

Resolution: 0.004 in (0.1 mm)
Accuracy: ± 0.004 in (0.1 mm)

Parts

Cursor: 119-0622-00
Stylus: 119-0621-00
Pedestal for Option 33 tablets: 4954F32