The WFM 601i is capable of measuring and monitoring 4:2:2 component serial digital. It displays the video signal in the familiar component analog representation, either paraded or overlaid. An equivalent time sampler is incorporated to show the eye pattern of the serial signal. Data integrity is verified by the EDH (Error Detection and Handling) system, and by a suite of serial digital format checks. Features The following list composes the feature set for the WFM 601i. Eye Pattern Display of the Selected Serial Input. Serial Jitter Measurement; three selectable bandwidths. Serial Format Checking. EDH: (Follows A/B switching) LED for presence and an alarm, rear panel TTL low through Remote Connector. RGB or Y PB PR display format. Any or all of channels 1, 2, or 3 displayed. Parade or Overlay display. Flat, Low Pass, or Diff’d Step filtering. X1, X5, X10, and Variable Vertical gain. Line and Field sweeps. 200 ns/div Line sweep. Bar Cursors; amplitude, time, amplitude + time, and marker. Line Select with readout; 1 line or 15 line, all fields or 1 of 2 fields. Bright up of selected lines on Picture Monitor Out (Y or G Channel). Vector Display; fixed or variable gain, 75% or 100% bars, SMPTE/EBU N10. Lightning or Diamond display; vertical gain, 75% or 100% bars, SMPTE/EBU N10. Electronic graticules for Lightning, Diamond, and Vector displays. Monitor Output; GBR or Y PB PR (follows A/B switching). Gamut error bright up. Reclocked Serial Component Digital output following A/B switching. Video Reference: Internal Serial Component signal (follows A/B switching), External Composite. Menu An expanded feature set is available through menus and multi-use buttons and knobs. When the operator selects a menu item, such as Voltage and Timing Cursors, an on-screen label shows the current function of the controls. The operator can also recall up to 10 front-panel setups through the Preset menu; 9 presets are user-programmable and 1 is factory-programmed. Calibrator Vertical and horizontal instrument gain can be set using the calibrator signal. The calibrator signal is a 700 mV 100 kHz signal.