WFM90D and WFM91D ServiceManual 1-1
Specifications
This section includesthe following information:
HProduct description
HSpecificationstables

Product Description

The handheld, self-contained,Tektronix WFM90D and WFM91D television
waveformmonitors can monitor analog and digital signals. The monitors provide
composite and componentwaveform displays as well as vector and picture
displays.
These monitors can be used in the traditionalin-house applications of television
production, post-production,and signal transmission. In addition, their portabili-
ty allows them to be usedin non-traditional applications such as field production
and system maintenance.
HAccepts NTSC/PALcomposite video or 525/625 Component 270 Mbit serial
digital video signals
HAutomatic detectionof analog or serial digital signals
HBuilt-in color display (TFT LCD)
HViewingangle control
HElectronicgraticules
HBattery or AC adapter powered
HMenu-assistedmonitoring operation
HAudio signal input/output
HWaveform,Vector,P icture,Audio, and Waveform-in-Picture display modes
HLine select lets you view any single line of video
HSelectabletime out for backlight or instrumentpower
HSignal level alarmmode for waveform and audio displays
HPreset menu to store/recallfro nt panel and menu setups
HInstrument adjustmentsfrom front panel (see service manual)

Key Features