Performance Verification
WVR610A & WVR611A Waveform Rasterizers Service Manual
4- 49
27.
If multiple inputs require adjustment, repeat steps 20 through 26 for each
input.
28.
Disconnect the test setup.
This test measures the Analog Output level meter accuracy over the audio
frequency range, when using an AES or embedded input as the audio source.
Performance Requirement.
This test verifies performance characteristics and
islisted in the test record.
1.
Press
FACTORY
.
2.
Press
CONFIG
to display the Config menu.
3.
In the
Audio Inputs/Outputs
submenu, select
Attenuate Audio Output
and set the attenuation to
0 dB
.
4.
Also in the
Audio Inputs/Outputs
submenu, select
AES A
>
Analog Out
Map
.
5.
In the Analog Output Map screen, put an
X
in the
Bar 1,2
position for
Analog Output 0
,
Analog Output 1
and
Analog Output 2
.
6.
Press
CONFIG
again to remove the Config menu.
7.
Press and hold
4
to display the AUDIO pop-up menu.
8.
In the Audio Input submenu, select
AES A
.
9.
Press
AUDIO
to remove the audio tile pop-up.
10.
Set the digital audio generator as follows:
H
Frequency
100 Hz
H
Output Level
--6 dB FS Audio Tone
H
Sample Frequency
48 kHz
11.
Set the analog audio analyzer as follows:
H
Input Impedance
200 k
Ω
12.
Connect the digital audio generator unbalanced (UNBAL) output to the
AES
A 1--2 In
BNC using a 75
Ω
cable.
13.
Connect the analog audio break out cable to the
Analog Audio I/O
connector.
14.
Connect the Output 1 XLR of the breakout cable to the analyzer balanced
(BAL) analog input.
Digital Input to Analog
Output Gain Accuracy
Over Frequency
(Option DA Only)
Summary of Contents for WVR610A
Page 4: ......
Page 14: ...Table of Contents x WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 18: ...Service Safety Summary xiv WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 22: ...Preface xviii WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 23: ...Specifications...
Page 24: ......
Page 53: ...Operating Information...
Page 54: ......
Page 90: ...Operating Basics 2 36 WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 132: ...Changing Instrument Settings 2 78 WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 139: ...Theory of Operation...
Page 140: ......
Page 147: ...Performance Verification...
Page 148: ......
Page 201: ...Adjustment Procedures...
Page 202: ......
Page 204: ...Adjustments 5 2 WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 205: ...Maintenance...
Page 206: ......
Page 228: ...Repackaging Instructions 6 22 WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 229: ...Options...
Page 230: ......
Page 234: ...Options and Accessories 7 4 WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 235: ...Diagrams...
Page 236: ......
Page 243: ...Replaceable Electrical Parts...
Page 244: ......
Page 246: ...Electrical Parts List 9 2 WVR610A WVR611A Waveform Rasterizers Service Manual...
Page 247: ...Replaceable Mechanical Parts...
Page 248: ......