Atec Tektronix-WFM90D-WFM91D - Manual (Page 3)

Handheld Waveform Monitors
WFM90D • WFM91D
Characteristics
Operating Modes
Picture Mode – Full-screen, unprocessed
representation of incoming video.
Waveform Mode (Composite/Component) –
Sweep Modes: 1H, 2H, 2F.
Vertical Gain: X1, X5, variable.
Filters: flat, luminance (low pass).
Alarm: waveform changes color above 100 IRE
(WFM90D) or 700 mV (WFM91D).
Selection of Y’P’bP’r, GBR, Y/C and
Composite Waveform.
Vector Mode (Composite) –
Gain: X1, X5, variable.
Phase Control: 360 degree rotation.
Bar Amplitude: 75% or 100%.
Audio Mode (Analog Only) –
Voltage vs. Time Display.
Reference Levels: Mic, -10, 0, 4, 8 dBu.
Waveform-in-picture Mode – Either Waveform,
Vector or Audio displays may be cut into picture
and placed in any corner of display.
Inputs
Video – 1 switchable composite analog or
270 Mbps – SDI.
External Reference – 1 composite analog.
Audio – 1 analog balanced XLR.
Power – 12 V DC or internal battery.
SDI Reporting –
Cable length margin flag
AutoDetect of Analog/270 Mbps – SDI
Presence/Absence of EDH packets
FF/AP CRC errored seconds
Outputs
Video – 1 composite video. Picture in color, Waveform,
Vector and Audio in monochrome.
Audio – 1 stereo headphone jack. The mono input
drives both headphone channels.
Certifications
EMC – Certified to the EMC Directive 89/336/EEC.
P h y s i c a l C h a r a c t e r i s t i c s
Dimensions mm in.
Height 244 9.6
Width at display 127 5
Width at hand grip 89 3.5
Depth at display 81 3.2
Depth at hand grip 60 2.4
Weight kg lbs.
Approximate with batteries 1.4 3
Waveform Monitors • www.tektronix.com/video_audio 3
WFM91D Analog display. WFM90D/91D Safe Title/Safe Action markers
are provided for production monitoring.
WFM90D 2H waveform display.
WFM91D line select display. WFM90D vector display.