Tektronix WFM7200 Cómo utilizar

WFM7200

Waveform Monitor

ZZZ

Release Notes

This document supports software version 3.0.X.

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Contacting Tektronix

Tektronix, Inc.

14150 SW Karl Braun Drive

P.O. Box 500

Beaverton, OR 97077

USA

For product information, sales, service, and technical support:

In North America, call 1-800-833-9200.

Worldwide, visit www.tektronix.com to ﬁnd contacts in your area.

Release notes

This document describes the key features and known limitations of software

version 3.0.X of the WFM7200 Waveform Monitor. Some of these notes apply

only to instruments with speciﬁc options installed. A list of available instrument

options can be found at the Tektronix Web site (www.tektronix.com).

New features

Software version 3.0.X is a maintenance release and provides no new features.

Features and beneﬁts

Multiformat, multistandard video monitoring

WFM7200 includes standard auto-detection of HD/SD-SDI and multiple

Dual Link video formats

Composite analog (PAL/NTSC) video support (Option CPS)

Simultaneous monitoring (with Option SIM) allows monitoring of two

HD/SD-SDI inputs or one HD/SD-SDI input and one CPS input. Option

3G is required for 3G-SDI format support

Multiple Input Mode allows monitoring of two to four SDI inputs

simultaneously (4-input mode requires Option 2SDI)

Upgradeable to 3G-SDI (Level A and Level B) format support (Option 3G)

Comprehensive audio monitoring (Option AD or DPE)

Up to 16-channel audio monitoring for embedded audio

Multichannel Surround Sound display and ﬂexible Lissajous display

(Audio Surround Sound Display licensed from Radio Technische

WerksüttenGmbHandCo. KG(RTW))

Audio Loudness monitoring to ITU-R BS.1770-2.

Support for analog, digital, and embedded audio. (Option AD)

Dolby Digital (AC-3), Dolby Digital Plus, and Dolby E (Option DPE)

Comprehensive Dolby metadata decode and display (Option DPE)

Dolby E Guard Band meter with user-deﬁned limits (Option DPE)

WFM7200 Waveform Monitor v3.0.X Release Notes 1

Release notes

Unmatched display versatility

FlexVu™, the most ﬂexible four-tile display, suited for various application

needs to increase productivity

Tektronix-patented Diamond and Arrowhead displays for gamut

monitoring

Tektronix-patented Timing and Lightning displays

Tektronix-patented Spearhead display and Luma Qualiﬁed Vector

(LQV™) display facilitate precise color adjustment for post-production

applications (Option PROD)

Stereoscopic 3D video displays for camera alignment and

production/post-production applications (Option S3D)

Black picture and Tektronix-patented frozen picture detection

Advanced ANC data monitoring

Simultaneous CEA708/608 Closed Caption monitoring; Teletext and

OP47 subtitle monitoring

Detect and decode ANC data including AFD, WSS, Video Index, TSID,

V-Chip, Broadcast Flag/CGMS-A, VITC, LTC, and ANC TC ARIB

STD-B35/B37/B39, TR-B22, and TR-B23 support

In-depth digital data analysis helps quickly resolve difﬁcult content quality

and reliability issues (Option DAT)

Standard and user-deﬁnable Safe Area graticules facilitate editing and format

conversion tasks, reducing the need for rework

Active Format Description (AFD) detection, decode, and automatically

adjusted graticule in Picture display enables easy identiﬁcation of aspect-ratio

related issues

Superior physical layer signal measurement

High-performance real-time eye pattern display, jitter measurements, and

patented cable length measurement (Option PHY3)

Most comprehensive eye pattern measurements including eye amplitude,

rise/fall time, and overshoot/undershoot measurements as well as

Tektronix jitter waveform display (Option PHY3)

2 WFM7200 Waveform Monitor v3.0.X Release Notes

Release notes

Unmatched usability

CaptureVu® advanced video frame data capture simpliﬁes troubleshooting

and equipment setup

32 instrument presets for quick recall of commonly used conﬁgurations

tailored to engineers or operators

Front-panel USB port enables easy transfer of presets, captured video

frame data, screenshots, and error log

Front-panel headphone port enables quick veriﬁcation of selected audio

pair

Intuitive menu structure and context-sensitive help

Extensive alarms, status reporting, and error logging

Bright, crisp, high-resolution LED backlight display

SNMP and Ethernet remote interface capabilities and GPI control

facilitate centralized monitoring and control.

WFM7200 Waveform Monitor v3.0.X Release Notes 3

Release notes

General limitations

This release has the following general limitations. Topics are listed in alphabetical

order.

Dolby operation with

Option DPE

For listening mode selections other than FULL or EX, clipping may

occur. For example, if the Dolby Digital input is 3/2 with full-scale test

tones and Stereo listening mode is selected, clipping will likely occur.

To avoid clipping, choose either compression mode, Dialnorm+Line or

Dialnorm+RF in CONFIG > Audio Input/Outputs > Dolby D (AC-3) Setup >

Dialnorm&DynRng.

When in Channel Mode 2/2 and Phantom Listening Mode, the Surround

Sound display (AUDIO tile) shows the Ls and Rs levels attenuated by 3 dB

instead of displaying at full amplitude for this channel mode/listening mode

combination.

When in Channel Mode 3/0 and 3-Stereo Listening Mode, the Surround

Sound display (AUDIO tile) shows the C level attenuated by 3 dB instead

of displaying at full amplitude for this channel mode/listening mode

combination.

The Dolby E/Dolby Digital decoder will pass through PCM audio at 48 kHz

frequencies or less. Audio frequencies above this will not pass through and

may cause noise or distortion on both the bars and the audio outputs. If PCM

audio at frequencies greater than 48 kHz is used, choose either AES A or

B as the input source.

Firmware update to

version 3.X

The ﬁrst time the instrument ﬁrmware is updated to version 3.X, the upgrade

process must be run twice in order for the ﬁrmware to be properly installed.

Subsequent upgrades will require only one attempt to upgrade the ﬁrmware.

If you are updating ﬁrmware from 2.X to 3.X via USB, after the instrument

reboots, you may have to remove and reinsert the USB ﬂash drive to complete

the update.

Firmware update with any

Dolby option

When updating the instrument ﬁrmware to 3.0.X and Option DPE is installed, do

not cycle the instrument power until the Power-on diagnostic screen is cleared

and the User interface is fully running. If the Instrument Fault LED is lit (red

Power/Standby button), an additional instrument reboot is required. This may be

performed by pressing the Power/Standby button. When the upgrade is complete,

the Dolby ﬁrmware version will be 2.1.2.1. You can conﬁrm the version on your

instrument from the CONFIG > Utilities > SW Version menu.

4 WFM7200 Waveform Monitor v3.0.X Release Notes

Release notes

Incompatible operation When applying 3 Gb/s signals to any instrument that does not support the

signal formats, the unit indicates that the signal input is not standard. Applying

unsupported video signals may result in a frozen PICT display.

SNMP messages Commands returning the audCurOutput OID return the string “Embed 7 & 8” for

embedded audio channel pairs 9 & 10, 11 & 12, 13 & 14, and 15 & 16.

Sweep The waveform style must be set to Overlay to get 2 line or 2 ﬁeld sweep.

USB Always press the MAIN button and select USB Status to safely “Unmount”

and remove the USB memory device from the USB port. You risk permanent

loss of any ﬁles saved on the USB device if you do not use the “Unmount”

feature.

If there are more than 32 ﬁles saved in a Capture or Presets directory on the

USB device, you can only view the ﬁrst 32 ﬁles.

Waveform mode cursor for

XYZ color space

The voltage cursors are given in millivolt scale, but the XYZ color space is

referenced in hex scale. To see the values for 000 to FFF, change the graticule

settings to max and percent.

Web browser The Web browser applet will not resize when running in some versions of

the Netscape browser and in some non-Windows Operating Systems (for

example, Solaris).

We recommend using Java Runtime Engine (JRE) version 1.6 or above.

WFM7200 Waveform Monitor v3.0.X Release Notes 5

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