The waveform monitors measure and display 4:2:2 component serial digital signals. The waveform monitors display serial digital signals as the familiar component signals and in a variety of standard measurement modes. You can use the EDH (Error Detection and Handling) system and the suite of automated checks of the serial digital format to verify data integrity. Most of the features listed in this section are common across all three waveform monitors. Where a feature applies only to a specific model, the model is in parentheses following the feature description. The waveform monitors offer the following features: - Two 270 Mbit serial component loop-through inputs - Digital video standards SMPTE 259M, ITU-R BT.656, and ITU-R BT.601 - RGB and Y-PB-PR display format for 525 and 625 line signals - Eye Pattern display with Timing and Voltage Cursors (WFM 601E, WFM 601M) - Jitter demodulator with numeric jitter readout and video correlated jitter waveform display (WFM 601M) - Parade or Waveform display of Y, PB, and PR component signals - RGB and composite Gamut checks with Diamond and Arrowhead displays - Field, line, and word select with readout and bright up of selected lines on Picture Monitor Out (Y or G Channel) (WFM 601E, WFM 601M) - SMPTE RP-165 standard EDH indicator for presence - Digital Waveform and Data displays with Data-cursor correlation between display modes (WFM 601M) - Embedded Audio indentification - Source-level meter and cable-length readout (WFM 601E, WFM 601M) Lightning and Vector displays - Reclocked Serial Component Digital output following A/B switching - Video Reference: Internal Serial Component signal (follows A/B switching) or external composite - Audio Lissajous display (WFM 601A) An expanded feature set is available through menus. You select menu items with multi-use bezel buttons and knobs. When you select a menu item, such as Voltage Cursors, on-screen labels show the current function of the bezel buttons and knobs. The waveform monitor provides an internal calibrator signal to set both vertical and horizontal gain. The calibrator signal is a 700 mV, 100 kHz signal. Press the CONFIG button and use the bezel knob to select the Calibrate menu. Press the CAL SIG button to turn on the calibrator signal.