Tektronix 1765 en Webster, Massachusetts, USA

This unit provides improved video performance and ease of operation and incorporates application specific features.
The family includes the 1740A Series composite analog waveform/vector monitors, the 1750A Series, which adds SCH and color frame verification capabilities, and the 1760 Series for mixed format component/composite applications.
The family features a common, straightforward operator interface, allowing the operator to take immediate advantage of the instrument's extensive feature set.
Each operating mode provides a full set of operating controls, clearly labeled and within easy reach.
Key controls are always available, with bezel buttons and knobs identified by intuitive on-screen labels.