Leader LV 5838 User manual

LV 5838 / LV 5837
AUDIO MONITOR
INSTRUCTION MANUAL
USO RESTRITO

TABLE OF CONTENTS
GENERAL SAFETY SUMMARY......................................................................................... I
1. INTRODUCTION........................................................................................................ 1
1.1 Scope of Warranty.....................................................................................................................1
1.2 Operating Precautions...............................................................................................................1
1.2.1 Maximum Allowable InputVoltage.........................................................................................1
1.2.2 Mechanical Shock..............................................................................................................2
1.2.3 Electrostatic Damage.........................................................................................................2
1.2.4 Warming Up .......................................................................................................................2
1.2.5 Backup Battery...................................................................................................................2
1.3 Trademark Acknowledgments...................................................................................................2
1.4 Notations Used in This Manual .................................................................................................3
2. SPECIFICATIONS...................................................................................................... 4
2.1 General......................................................................................................................................4
2.2 Features.....................................................................................................................................4
2.3 Specifications ............................................................................................................................6
2.3.1 SDI Video Signal Formats and Standards (LV5838 only).................................................6
2.3.2 Embedded Audio Playback Method (LV 5838 only)...........................................................8
2.3.3 I/O Connectors...................................................................................................................8
2.3.4 LCD ....................................................................................................................................9
2.3.5 Control Connectors............................................................................................................9
2.3.6 Display Indication.............................................................................................................10
2.3.7 Level Meter Display..........................................................................................................10
2.3.8 Lissajous Display .............................................................................................................10
2.3.9 Surround Display..............................................................................................................11
2.3.10 Loudness Display.............................................................................................................11
2.3.11 Audio Status Display........................................................................................................12
2.3.12 SDI Status Display (LV 5838 only)...................................................................................13
2.3.13 PHY Display (LV 5838 only).............................................................................................13
2.3.14 Various Features..............................................................................................................14
2.3.15 General Specifications.....................................................................................................15
2.3.16 AC adapter (SPU40-105).................................................................................................15
3. PANEL DESCRIPTION............................................................................................. 16
3.1 Front Panel..............................................................................................................................16
3.2 Rear Panel...............................................................................................................................17
4. BEFORE YOU BEGIN MEASURING ....................................................................... 19
4.1 Turning the Instrument On and Off .........................................................................................19
4.2 Signal I/O.................................................................................................................................19
4.2.1 External Audio Signal Input/Output..................................................................................19
4.2.2 SDI Signal Input/Output (LV 5838 only)...........................................................................20
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4.2.3 Time Code Input (LV 5838 only).......................................................................................20
4.2.4 External Reference Signal Input (LV 5838 only)..............................................................21
4.2.5 Headphone Output...........................................................................................................21
4.2.6 DVI-D Output (LV 5838 only) ...........................................................................................21
4.3 General Display Explanation...................................................................................................22
4.4 Panel Operation Basics...........................................................................................................24
4.4.1 Displaying the Function Menu..........................................................................................24
4.4.2 Function Menu Operations...............................................................................................24
4.4.3 TabMenu Operations.......................................................................................................25
4.4.4 Selecting the Measurement Signal (LV5838 only)..........................................................26
4.4.5 Selecting the Display Mode .............................................................................................26
4.4.6 1-Screen Display and 2-Screen Display..........................................................................26
4.4.7 Mapping Measurement Channels....................................................................................27
4.4.8 Setting the Key Lock........................................................................................................28
4.4.9 Preset Settings.................................................................................................................28
5. SYSTEM SETTINGS................................................................................................ 29
5.1 General Settings......................................................................................................................29
5.2 Configuring the Ethernet and Remote Settings (LV5838 only)..............................................31
5.3 Other Settings..........................................................................................................................32
5.4 Setting the SDI Format (LV 5838 only) ...................................................................................33
5.5 Configuring the Dolby Settings (Option; to be supported in the future)..................................33
5.6 Configuring the Meter Settings................................................................................................34
5.7 Configuring Loudness Settings...............................................................................................35
5.8 Configuring Downmix Settings................................................................................................37
5.9 Configuring Audio Error Detection Settings ............................................................................38
5.10 Configuring SDI Error Detection Settings (LV 5838 only).......................................................40
5.11 Configuring Event Log Settings...............................................................................................40
5.12 Setting the Date and Time.......................................................................................................41
5.13 Displaying System Information................................................................................................41
5.14 Initialization..............................................................................................................................42
6. METER DISPLAY.........................................................................................................43
6.1 Meter Display Description .......................................................................................................43
6.2 Configuring Meter Display Settings.........................................................................................44
7. LISSAJOUS DISPLAY..................................................................................................46
7.1 Lissajous Display Description..................................................................................................46
7.2 Configuring the Lissajous Settings..........................................................................................47
8. SURROUND DISPLAY.................................................................................................48
8.1 Surround Display Description..................................................................................................48
8.2 Configuring Surround Display Settings...................................................................................49
9. LOUDNESS DISPLAY..................................................................................................50
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9.1 Loudness Display Description.................................................................................................50
9.2 Configuring the Loudness Display Settings............................................................................53
10. STATUS DISPLAY........................................................................................................55
10.1 Audio Section Display .............................................................................................................55
10.1.1 Audio Section Display Description...................................................................................55
10.1.2 Configuring the Audio Section Display Settings ..............................................................58
10.2 SDI Section Display (LV 5838 only) ........................................................................................59
10.2.1 SDI Section Display Description......................................................................................59
10.2.2 Configuring the SDI Section Display Settings..................................................................59
10.3 Event Log Display....................................................................................................................60
10.3.1 Event Log Display Description.........................................................................................60
10.3.2 Configuring Event Log Display Settings ..........................................................................62
10.4 PHY Display (LV 5838 only)....................................................................................................63
10.4.1 PHY Display Description..................................................................................................63
10.4.2 Configuring the PHY Display Settings .............................................................................64
11. REMOTE CONTROL (LV 5838 ONLY)...........................................................................65
12. ETHERNET CONTROL (LV 5838 ONLY)......................................................................67
12.1 TELNET...................................................................................................................................67
12.1.1 Procedure.........................................................................................................................67
12.1.2 How to Enter Commands.................................................................................................68
12.1.3 TELNET Commands........................................................................................................69
12.2 SNMP ......................................................................................................................................72
12.2.1 SMI Definitions.................................................................................................................72
12.2.2 Procedure.........................................................................................................................72
12.2.3 Standard MIB....................................................................................................................74
12.2.4 Enterprise MIB..................................................................................................................79
12.2.5 Extended TRAP (Variable Binding List) ...........................................................................89
12.3 Time Server Function..............................................................................................................90
12.3.1 Procedure.........................................................................................................................90
12.3.2 Time Adjustment Value............................................................................................................. 91
13. REFERENCE MATERIAL ............................................................................................93
13.1 Menu Tree.....................................................................................................................................93
13.1.1 Mode Menu ......................................................................................................................93
13.1.2 System Menu ...................................................................................................................94
13.1.3 Assign Menu.....................................................................................................................95
13.2 Firmware Update History.........................................................................................................95
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GENERAL SAFETY SUMMARY
I
■Read This before Using the Instrument
This instrument should only be used by persons with sufficient knowledge of electronics who
thoroughly understand the contents of thismanual.
This instrument is not designed or manufactured for households or ordinary consumers.
If unqualified personnel are to use the instrument, be sure the instrument is handled under the
supervision of qualified personnel (those who have electrical knowledge). This is to prevent the
possibility of personal injury or damage to theinstrument.
■Note about Reading This Manual
The contents of this manual contain specialized terminology and may be difficult to understand. If
you have any questions about the contents of this manual, please contact your local LEADER
agent.
■Symbols and Terms
The following symbols and terms are used in this instruction manual and on the instrument to
indicate important warnings andnotes.
<Symbol>
This symbol appears in this instruction manual and on the instrumentto
indicate an area where improper handling could result in personalinjury,
damage to the instrument, or malfunction of the instrument ordevices
connected to it.
When you encounter this symbol on the instrument, be sure to refer tothe
information in this instruction manual that corresponds to the area thatthe
symbol marks.
<Term>
Ignoring the precautions that this term indicates could lead to death or
serious injury.
<Term>
Ignoring the precautions that this term indicates could lead to personal injury
or damage to theinstrument.
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GENERAL SAFETY SUMMARY
II
Read the warnings and information below thoroughly to avoid death, personal injury, and damage and
deterioration of theinstrument.
■Warnings Concerning the Case and Panels
Do not remove the instrument's case or panels for any reason. Touchingthe internal components
of the instrument could lead to fire or electricshock.
Also, do not allow foreign materials, such as liquids, combustible matter, and metal, to enter the
instrument. Turning the instrument on when such materials are inside it could lead to fire, electric
shock, damage to the instrument, or some otheraccident.
■Installation Environment
●Operating Temperature Range
Use this instrument in a 0 to 40 °C environment. Using the instrument with its vents blocked or
in a high temperature environment could lead tofire.
Drastic changes in temperature, such as might be caused by moving the instrumentbetween
two rooms with different temperatures,can damage the instrument by causing condensation to
form within it. If there is a possibility that the instrument has condensation within it, waitfor
approximately 30 minutes before turning on thepower.
●Operating Humidity Range
Use this instrument in an environment whose relative humidity is 85 % or less where there is
no threat of condensationforming.
Also, do not operate this instrument with wet hands. Doing so could lead to electric shock or
fire.
●Do Not Operate in an ExplosiveAtmosphere
Using this instrument in an environment where flammable gasses, explosive gasses, or steam
is emitted or stored could lead to an explosion or fire. Do not use the instrument in suchan
environment.
●Do Not Insert Foreign Materials
If foreign materials, such as metal, flammable objects, or liquid are allowed into the instrument
(through the vents for example), fire, electric shock, damage to the instrument, or some other
accident may result.
■If You Notice Something Wrong during Operation
If you notice smoke, fire, a strange smell, or something else that is wrong with theinstrument
while you are operating it, stop operation immediately. Failing to do so could lead to fire.Turn
OFF the power switch, and remove the power cord from the outlet. After making sure that fire
has not spread anywhere, contact your local LEADERagent.
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GENERAL SAFETY SUMMARY
3
■Cautions Concerning
t he Input and Output Connectors
T o avoid damaging the instrument, only apply signals to the input connectors that conform to the
specifica t ions in this instruction manual. Do not sh ort or apply external voltage to the output
connectors.
Doing so could damage the instrument.
■Cautions Concerning
t he AC Adapter
Only use the specified type of AC adap ter. Using a non-specified type of adapter could damage
the instrument and lead to fire.
W e recommend you replace the AC adapter at leas t once every five years.
■
If You Will Not Use the Instrument for an Extended Period of T ime
If you will not use the in str ument for an extended period of time, remove the power plug from the
outlet.
■
W arnings Concerning the Power Source
Do not use a power source with a voltage other than the rated power source voltage for the
instrument. Doing so could lead to fire.
■
W arnings Concerning the Panel
Sections of the panel are made out of glass. If the glass breaks, the broken glass may lead to
injury . Do not apply a strong shock to the panel, cut it with sharp metal, or damage it in any
similar manner .
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GENERAL SAFETY SUMMARY
4
■Calibration and Repairs
This instrument has been carefully examined at the factory to ensure that its performance is in
accordance with the standards. However, because of factors such as parts wearing out over time,
the performance of the instrument may degrade. Toensure stable performance, werecommend
that you have the instrument calibrated regularly. Also, if the instrument malfunctions, repairsare
necessary. For repairs and calibration, contact your local LEADERagent.
■Routine Maintenance
When you clean the instrument, remove the power plug from theoutlet.
Do not use thinner or benzene when you clean the instrument's case, panels, or knobs. Doing so
could lead to paint chipping and the corrosion of plastic components. To clean the case, panels,
and knobs, use a soft cloth with mild detergent, and wipe gently.While cleaning, make surethat
foreign materials, such as water and detergent, do not enter the instrument. If liquid or ametal
object enters into the instrument, fire or electric shock mayresult.
■About the European WEEE Directive
This instrument and its accessories are subject to the European WEEEDirective.
Follow the applicable regulations of your country or region when discarding this instrument or its
accessories. Follow the EU Battery Directive when discarding the batteries that you removed from
this instrument.
(WEEE stands for Waste Electrical and ElectronicEquipment.)
Follow the warnings and precautions that have been listed in this section to use theinstrument
correctly and safely.Precautions are also contained in various other sections of this instruction manual.
Touse the instrument correctly, be sure to follow those precautions as well.
If you have any questions or comments about this instruction manual, please contact your local
LEADER agent.
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1. INT RODUCTION
1
1. INTRODUCTION
Thank you for purchasing this LEADER instrument. Touse this instrument safely, readthis
instruction manual thoroughly, and make sure that you know how to use theinstrument
properly.
If some point about the operation of this instrument is still unclear after you have readthis
instruction manual, refer to the contact information on the back cover of the manual to contact
LEADER, or contact your local LEADERagent.
After you have finished reading this manual, keep it in a convenient place so that you can refer
to it when necessary.
1.1 Scope of Warranty
This LEADER instrument has been manufactured under the strictest quality control
guidelines.
LEADER shall not be obligated to furnish the following free services during the warranty
period.
1. Repair of malfunction or damages resulting from fire, natural calamity, orimproper
voltage applied by the user.
2. Repair of an instrument that has been improperly repaired, adjusted, or modified by
personnel other than a factory-trained LEADER representative.
3. Repair of malfunctions or damages resulting from improper use.
4. Repair of malfunctions caused by devices other than this instrument.
5. Repair of malfunctions or damages without the presentation of a proof of purchase or
receipt bill for the instrument.
1.2 Operating Precautions
1.2.1 Maximum Allowable Input Voltage
The maximum signal voltage that can be applied to the input connectors is indicated below.
Do not apply excessive voltage to the connectors. Doing so may damage the deviceor
lead to injury.
Table 1-1 Maximum allowable inputvoltage
Input Connector
Maximum Allowable InputVoltage
DIGITALAUDIO
±5 V (DC + peakAC)
SDI INPUT (LV 5838 only)
±2 V (DC + peakAC)
EXT REF INPUT (LV 5838 only)
±5 V (DC + peakAC)
REMOTE (LV 5838 only)
+5 V
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1. INT RODUCTION
2
1.2.2 Mechanical Shock
This instrument contains sensitive components, so it may be damaged if it is dropped or
otherwise exposed to a strongshock.
1.2.3 Electrostatic Damage
Electronic components can be damaged by static discharge. Static electricity can buildup
in the core wire of a coaxial cable. Before connecting a coaxial cable to theinstrument,
short the core wire of the cable with the externalconductor.
1.2.4 Warming Up
To ensure more accurate measurements, turn ON the instrument approximately 30 minutes
before you intend to use it to allow its internal temperature to stabilize.
1.2.5 Backup Battery
This instrument has a last-memory feature. When you turn the power on, the instrument
starts with the panel settings that were in use the last time that it was turned off. Ifthe
backup battery is out of power, the message “The last memory feature is disabled.”will
appear, and this last-memory feature will no longerwork.
Tocontinually use the last-memory feature, we recommend that you replace thebackup
battery with a new one every five years after you purchase the instrument. You cannot
replace the backup battery yourself. For more information, contact your nearest LEADER
agent.
1.3 Trademark Acknowledgments
•The company and product names in this document are trademarks or registered
trademarks of their respective holders.
•The MD5 algorithm, which is used by this instrument, was developed by RSASecurity Inc.
in the United States. This algorithm is available on a license-free and patent-freebasis.
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