Extron-electronics VTG 300_300R User Guide Rev. D User Manual download pdf (Page 9)

VTG 300/300R • OperationVTG 300/300R • Operation

Operation, cont’d

2-5

Output 2: 3-pin XLR connector — Balanced mono audio is

output from this male connector.

Output 3: 3.5 mm mini stereo phone jack — Unbalanced mono

audio on both left and right channels is output from this female

mini phone jack.

See Connecting Audio Outputs in this chapter for

audio wiring instructions.

Example Applications

The following illustrations are examples of using the video and

audio testing features of the VTG.

AUDIO

RGB/Y,R-Y,R-Y S-VIDEO COMPOSITE

VIDEO

VTG 300

VIDEO TEST GENERATOR

AUDIO

SIGNAL

TEST

PATTERNS

RANGE

OUTPUT RATE

RATE

POWER

SELECT

LEVEL

FREQUENCY

VIDEO

P.NOISE

W. NOISE

SINE

SQUARE

POLARITY

SWEEP

CROSSHATCH

H. PATTERN

COLOR BARS

GRAYSCALE

ALT / MULTI

WHITE FIELD

VIDEO

HDTV

16:9 HR

Extron

VTG 300

Video and Audio Test Generator

Front view

Top view

Bottom view

Extron 15 pin HD

VGA Cable

Extron

MLS 406MA

MediaLink

Switcher

RS-232/MLC/IR

INPUT 4

AUDIO INPUTS

LINE LEVEL

MONO

AUDIO

RxIR

12V

LINEOUT PREAMP

AUX/MIX

ADJUST

-42dB

+24dB

INPUTS

OUTPUTS

VIDEO

INPUTS

MONITOR OUT

100-240V

1.0A MAX.

50-60Hz

AMPLIFIED OUTPUT

20 WATTS MONO

DIRECT

XFMR

COM

4/8 ohm

100V

70V

70V Mono Distribution

Connecting Audio Outputs

The VTG has three types of audio output connectors: an RCA

jack, a 3-pin XLR connector, and a 3.5 mm mini stereo phone

jack.

Output 1

Unbalanced mono audio is output from this connector. Wire the

RCA connector as shown here.

Tip (+)

Sleeve ( )

2-4

Left Side Panel LED (VTG 300R

model only)

Battery charge status LED — The

amber LED lights steadily when the

VTG is being charged, and blinks

steadily when the the VTG is fully

charged.

Right Side Panel Power Input

12 VDC power input — The included

external 12 VDC, 100 VAC to 240 VAC,

50/60 Hz power supply plugs into this

connector located on the right side

panel.

Top Panel Video Output

RGB/R-Y, Y, B-Y output — RGBHV,

RGBS, RGsB, RsGsBs, and

component video are output

through the 15-pin HD connector.

For NTSC/PAL rates, the

component video output

is intended for signal

verification and alignment, and should not be used as a

reference.

S-video output — S-video is output through the 4-pin mini DIN

connector.

Composite video output — Composite video is output through

the BNC connector.

Bottom Panel Audio Output

Output 1: RCA jack —

Unbalanced mono audio is output

from this female jack.

AUDIO

Bottom panel

RGB/R-Y,Y,B-Y S-VIDEO COMPOSITE

VIDEO

1 2 3

Top panel

12 VDC 1A

Right side panel

CHARGE

STATUS

Left side panel

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 21 22

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Extron-electronics VTG 300_300R User Guide Rev. D User Manual Page 9

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