VTG 400D Retired

Programmable Video and Audio Test Generator with SDI/HD-SDI Output

Key Features

SDI/HD-SDI, RGBHV, component video, S-video, and composite video output
34 video test patterns
Seven audio test signals
113 selectable output rates, including high resolution computer video, HDTV, and NTSC/PAL video
183 user-defined, custom output rates
Patented Scope-Trigger™ expedites signal/system troubleshooting when using an oscilloscope

Model	Version Description	Part #
VTG 400	Test Generator	60-564-01	Retired
VTG 400D	Test Generator with SDI/HD-SDI Output	60-564-02	Retired

This product has been retired.

The Extron VTG 400D is an advanced, programmable, and upgradeable Video and Audio Test Generator that delivers accurate, full bandwidth video signal reproduction and high performance audio test signals. This test generator is a professional quality reference tool for set-up, performance evaluation, calibration, and troubleshooting audio and video systems.

The VTG 400D offers a comprehensive array of video test patterns, as well as a suite of audio reference signals. High resolution RGB computer video is output simultaneously on BNC and 15-pin HD connectors. NTSC and PAL video is output simultaneously as RGB, component video, S-video, and composite video, while audio output is both balanced on XLR and unbalanced on RCA and 3.5 mm mini jack. An SDI/HD-SDI output is included with the VTG 400D.

The VTG 400D is designed for universal video display compatibility. A total of 101 output scan rates are available for high resolution computer video, as well as HDTV, NTSC, and PAL. Up to 180 additional rates can be programmed into the VTG 400D. The audio test generator is fully compatible with professional and consumer audio equipment, and delivers accurate performance for microphone level inputs while being phantom power resistant.

Operation of the VTG 400D is intuitive and convenient, with an easy-to-read LCD screen on the main panel, direct access buttons, and memory presets for quick saving and recall of user settings. The included Extron control software allows programming, upgrading, and adding custom scan rates to the VTG 400D through the RS-232 port.

A powerful and innovative feature is the Patented Scope-Trigger™ output, which enables analysis of a selected area within the video image using an oscilloscope. Scope-Trigger delivers quick and easy oscilloscope operation with minimal effort. Any desired location, or pixel, within a video image can be accurately targeted and then simultaneously examined on an oscilloscope via a precisely timed trigger signal from the VTG 400D.

Housed in a rugged, lightweight metal enclosure, the VTG 400D is ideal for both field and permanent AV applications.

Features

Video outputs: RGBHV on BNC and 15-pin HD connectors, component video on BNC connectors, S-video on a 4-pin mini DIN connector, and composite video on a BNC connector.

SDI/HD-SDI, RGBHV, component video, S-video, and composite video output

34 video test patterns — Includes multiple crosshatch patterns, color bars, PLUGE, crop patterns, geometry, grayscale, and alternating pixel patterns, as well as flat field, window, checkerboard, hum bar, and Patented CTF Contrast Transfer Function patterns with adjustable levels. The CTF pattern is covered by US patent 7,369,159.

Seven audio test signals — Includes sine waves, square waves, pink noise, white noise, polarity, frequency sweeps, and sine wave bursts with selectable frequencies and output levels.

113 selectable output rates, including high resolution computer video, HDTV, and NTSC/PAL video — Provides 113 factory scan rates for RGB or HD component video, as well as standard definition component video, S-video, and composite video. Also accommodates up to 180 additional user-defined scan rates.

183 user-defined, custom output rates — Custom output rates can be programmed into the VTG 400 Series to accommodate new or unique display resolutions.

Patented Scope-Trigger™ expedites signal/system troubleshooting when using an oscilloscope — An innovative feature that enables analysis of a specific area within the test pattern image using an oscilloscope. This feature is especially helpful in identifying signal and display imperfections. US patent 7,394,474.

Four Quick Select memory presets — User settings, including output scan rates and test signal selections, can be saved to and recalled from four memory presets via direct access buttons.

Broadcast quality video encoder — Ensures compliance with SMPTE and NTSC/PAL standards for accurate video performance.

Auto Sequence mode — Specific test patterns can be selected for a repeating sequence with selectable time intervals.

Selectable RGB color output — The red, green, or blue color channel can be enabled or disabled via the set-up menu.

Auto-memory recall — Settings are saved when the VTG 400D is turned off and automatically recalled when subsequently powered.

RS-232 control port for custom scan rate programming, firmware upgrades, and control with Extron SIS™ Simple Instruction Set

Screen Saver mode — An adjustable timer can be set to engage the VTG 400D in Screen Saver mode, with either the video output muted or as a repeating sequence of test patterns.

Main panel security lockout — All main panel controls except the power button can be locked out to prevent unauthorized use or tampering.

Rugged metal enclosure — Appropriate for field use, but can also be placed on a desktop. For added protection and portability, a soft nylon carrying case is included.

Highly reliable, energy-efficient internal universal power supply — The 100-240 VAC, 50/60 Hz, international power supply provides worldwide power compatibility with high demonstrated reliability.

Note: Part number 60-564-01 is retired.

OPTIONAL ACCESSORIES
	SVHSM-2BNCF	S-Video Male to 2 BNC Female Adapter
	SYM BNCM	15-pin HD Male to BNC Male Mini High Resolution Cables
	SYM BNCF	15-pin HD Male to BNC Female Mini High Resolution Cables

OPTIONAL ACCESSORIES

SVHSM-2BNCF

S-Video Male to 2 BNC Female Adapter

SYM BNCM

15-pin HD Male to BNC Male Mini High Resolution Cables

SYM BNCF

15-pin HD Male to BNC Female Mini High Resolution Cables

Specifications

VTG 400D, VTG 400DVI

Video signal characteristics

Dot clock

200 MHz (max.)

Pixel clock accuracy

100 ppm

Horizontal frequency range (factory defaults)

15 kHz to 131 kHz

Vertical frequency range (factory defaults)

20 Hz to 120 Hz

Rise/fall time

NTSC, PAL

140 ns

All other signal rates

<4 ns

Video output

Number/signal type

2 RGBHV, RGBS, RGsB, RsGsBs
1 component video
1 S-video
1 composite video (NTSC/PAL)
1 HD-SDI (SMPTE 292M), SDI (SMPTE 259M-C) – VTG 400D only
1 DVI-D (single link) – VTG 400DVI only

Connectors

1 x 5 female BNC (RGB)
1 female 15-pin HD (RGB)
1 x 3 female BNC (component video)
1 female 4-pin mini DIN (S-video)
1 female BNC (composite video)
1 female BNC (SDI/HD-SDI) – VTG 400D only
1 female DVI-I (DVI-D) – VTG 400DVI only

Nominal level

1 Vp-p for RsGsBs, Y of component video and S-video, and for composite video
0.7 Vp-p for RGB and for R-Y and B-Y of component video
0.286 Vp-p (burst) for C of NTSC S-video, 0.300 Vp-p (burst) for C of PAL S-video

Minimum/maximum levels

0.0 V to 1.0 Vp-p

Impedance

75 ohms

Resolutions

Computer (VGA–QXGA), video (NTSC, PAL), HDTV, 16:9 high resolutions, and custom resolutions (user-defined)

Return loss

-30 dB @ 5 MHz

DC offset

0 ±5 mV for RGB and component video,
0 ±5 mV for NTSC S-video and composite video
14 mV ±5 mV for PAL S-video and composite video

Sync

Output type

RGBHV, RGBS, RGsB, RsGsBs (for RGB signals)
Tri-level on Y, R-Y, B-Y channels (component video 720p, 1080i, 1080p)
Bi-level on Y channel (for all other component video rates)

Standards

NTSC, PAL, SMPTE 170M, SMPTE 274M, SMPTE 293M, SMPTE 295M, SMPTE 296M

Output level

0.3 Vp-p for RGsB, RsGsBs, component video (bi-level sync)
0.6 Vp-p for RsGsBs, component video (tri-level sync)
TTL: 5.0 Vp-p, unterminated for RGBHV, RGBS

Output impedance

75 ohms

Max. rise/fall time

5 ns (TTL sync)

Polarity

Positive or negative (scan rate/signal dependent)

Scope trigger connectors

1 BNC female (scope trigger)

Audio

THD + Noise

<0.008% typical @ +6 dBu (1.55 V), 1 kHz
0.18% @ -38 dBu (9.75 mV), 20 Hz to 20 kHz

Flatness

±0.05 dB @ 20 Hz to 20 kHz

Accuracy

±0.4 dB

NOTE	0 dBu = 0.775 Vrms, 0 dBV = 1 Vrms, 0 dBV≈ 2 dBu

Audio output

Number/signal type

VTG 400D

1 mono, balanced; 2 mono, unbalanced

VTG 400DVI

1 mono, balanced; 1 mono, unbalanced

Connectors

VTG 400D

(1) 3.5 mm mini stereo jack (unbalanced mono left and right, tip-ring-sleeve)
1 female RCA jack (unbalanced, tip-ring)
1 male 3-pin XLR (balanced) (pin 1 = GND, pin 2 = +, pin 3 = -)

VTG 400DVI

(1) 3.5 mm mini stereo jack (unbalanced mono left and right, tip-ring-sleeve)
1 male 3-pin XLR (balanced) (pin 1 = GND, pin 2 = +, pin 3 = -)

NOTE	The XLR output is immune to phantom power.

Impedance

50 ohms unbalanced, 100 ohms balanced

Waveforms

Pink noise, white noise, sine wave (fixed/swept burst), square wave, polarity test

Level ranges

Pink noise: -72 dBu to -4 dBu (-74 dBV to -6 dBV) (0.20 mV to 500 mVrms)
Polarity test: -72 dBu to -14 dBu (-74 dBV to -16 dBV) (0.20 mV to 158 mVrms)
All other signal types: -72 dBu to +6 dBu (-74 dBV to +4 dBV) (0.20 mVrms to 1.58 Vrms)

Maximum level (Hi-Z)

>+6 dBu, balanced or unbalanced at 1% THD+N

Maximum level (600 ohm)

>+4.66 dBu, balanced or unbalanced at 1% THD+N

Crest factor (pink noise)

3.25 (10.24 dB)

Crest factor (white noise)

1.98 (5.95 dB)

Rise time (square wave)

1.5 ms at 20 Hz to 7 µs at 5 kHz

Rise time (polarity test)

5 µs

Frequency accuracy (sine wave)

50 ppm

Control/remote — test generator

Serial control port

RS-232, 9-pin female D connector

Baud rate and protocol

9600 baud, 8 data bits, 1 stop bit, no parity

Serial control pin configurations

2 = Tx, 3 = Rx, 5 = GND

Program control

Extron's control/configuration program for Windows^®Extron's Simple Instruction Set (SIS^™)

General

Power

100 VAC to 240 VAC, 50-60 Hz, 15 watts, internal

Ambient temperature/humidity

Storage: -40 to +158 °F (-40 to +70 °C) / 10% to 90%, noncondensing
Operating: +32 to +122 °F (0 to +50 °C) / 10% to 90%, noncondensing

Cooling

Convection, vents on sides

Rack mount

Enclosure type

Metal

Enclosure dimensions

6.75" H x 9.0" W x 1.75" D
17.1 cm H x 22.9 cm W x 4.4 cm D
(7.5" [19.1 cm] H including connectors.)

Product weight

3.3 lbs (1.5 kg)

Shipping weight

7 lbs (4 kg)

Vibration

ISTA 1A in carton (International Safe Transit Association)

Regulatory compliance

Safety

CE, c-UL, UL

EMI/EMC

CE, C-tick, FCC Class A, ICES, VCCI

Product warranty

3 years parts and labor

NOTE	All nominal levels are at ±5%.

NOTE	Specifications are subject to change without notice.

(7.6-041409-D12)

VTG 400D Retired

Features

Specifications

Diagram

Panel Drawing