manualshive.com logo in svg

R&S DVMS1, Начало работы, Страница: 57 / 60

Поделиться
Скачать
R&S DVMS1 Скачать руководство пользователя страница 57

Maintenance

R&S

®

 DVMS1

51

Getting Started 2113.7619.02 ─ 12

9

 

Maintenance

The R&S

 

DVMS does not need periodic maintenance. Clean the outside of the instru-

ment when necessary and check the rated data from time to time.

If any problem arises, contact one of our customer support centers. The addresses of
our customer support centers are provided at the beginning of this manual.

9.1

 

Cleaning the Instrument

Shock hazard

Before cleaning the R&S

 

DVMS, make sure that the R&S

 

DVMS is switched off and

disconnected from all power supplies.

1. Clean the outside of the R&S

 

DVMS using a soft, lint–free dust cloth.

2. Make sure that vents are unobstructed.

Instrument damage caused by cleaning agents

Cleaning agents contain substances that can damage the R&S

 

DVMS, e.g. cleaning

agents that contain a solvent can damage the front panel labeling or plastic parts.
Never use cleaning agents such as solvents (thinners, acetone, etc.), acids, bases, or
other substances.

9.2

 

Replacing the Fuses

The R&S

 

DVMS is protected by two fuses (IEC

 

127

 

– T

 

2.0

 

H/250

 

V) on the rear panel

next to the AC power switch.

Shock hazard

Before replacing a fuse, make sure that the R&S

 

DVMS is switched off and disconnec-

ted from all power supplies.
Always use fuses supplied by Rohde & Schwarz as spare parts, or fuses of the same
type and rating.

Replacing the Fuses

Содержание DVMS1

Страница 1: ...R S DVMS1 DTV Monitoring System Getting Started Getting Started Version 12 2113761902 E C2...

Страница 2: ...valuable contribution to embedded computing 2019 Rohde Schwarz GmbH Co KG M hldorfstr 15 81671 M nchen Germany Phone 49 89 41 29 0 Fax 49 89 41 29 12 164 Email info rohde schwarz com Internet www roh...

Страница 3: ...ic Safety Instructions and the product documentation in a safe place and pass them on to the subsequent users Riesgo de lesiones y da os en el instrumento El instrumento se debe usar de manera adecuad...

Страница 4: ...die Produktdokumentation gut auf und geben Sie diese an weitere Benutzer des Produkts weiter Risque de blessures et d endommagement de l appareil L appareil doit tre utilis conform ment aux prescript...

Страница 5: ...he instruments according to their size with the largest instrument on the bottom Do not stack more than three in struments directly on top of each other Instruments may only be stacked if their feet a...

Страница 6: ...s por orden de su tama o No amontonar nunca m s de tres aparatos uno sobre el otro Los aparatos solamente deber n ser amontonados si los pi s y la caja del aparato correspondiente hacen posible amonto...

Страница 7: ...te der Gr e nach stapeln Nicht mehr als drei Ger te direkt bereinander stellen Ger te d rfen nur gestapelt werden wenn Ger tef e und Geh useteile waa gerechtes Stapeln erm glichen Wenn diese Bedingung...

Страница 8: ...plac s sur une surface stable et plane et empil s en fonction de leur taille sans jamais d passer trois appareils Empiler uniquement des appareils dont les pieds et bo tiers permettent un positionnem...

Страница 9: ...Warranty Conditions 11 2 2 Putting Up the Instrument 11 2 2 1 Placing the Instrument on a Bench Top 11 2 2 2 Mounting the Instrument in a Rack 12 3 Interfaces and Connectors 13 3 1 Front Panel 13 3 1...

Страница 10: ...Measurement 32 6 5 1 Checking the Gross Bit Rate of the Connected TS 32 6 5 2 Checking the Net Bit Rate of the Connected TS 33 6 5 3 Activating the Monitoring Error for TS Bit Rate Monitoring 35 6 5 4...

Страница 11: ...ng Started 2113 7619 02 12 8 3 1 Prerequisite for Backup and Restore 43 8 3 2 Backup and Restore Application 47 9 Maintenance 51 9 1 Cleaning the Instrument 51 9 2 Replacing the Fuses 51 9 3 Storing t...

Страница 12: ...Contents R S DVMS1 6 Getting Started 2113 7619 02 12...

Страница 13: ...nd gives instructions how to prevent personal injury or damage caused by dangerous situations Safety information is provided as follows In the Basic Safety Instructions safety issues are grouped accor...

Страница 14: ...Help directory is also updated 1 4 Product Documentation Getting started This manual is delivered with the R S DVMS in printed form It is an excerpt from the user manual see below and provides the in...

Страница 15: ...program code File names commands coding samples and screen output are distinguished by their font Input Input to be entered by the user is displayed in italics Links Links are displayed in blue font...

Страница 16: ...he shipping container and cushioning material for damage 2 Unpack the cardboard box see Chapter 2 1 2 Unpacking the Cardboard Box on page 10 3 Check the housing and handle for visible damages or loose...

Страница 17: ...e airflow perforations are unimpeded The minimum distance from the wall is at least 10 cm Failure to meet these conditions can damage the instrument or other devices in the test setup If necessary use...

Страница 18: ...113 7619 02 12 2 2 2 Mounting the Instrument in a Rack The R S DVMS can be installed in a 19 rack mount by using a rack adapter kit for order no see data sheet Follow the installation instructions tha...

Страница 19: ...d connectors on the front panel The inscriptions on your R S DVMS match the captions of the connector descriptions Figure 3 1 Front panel view 3 1 1 Status Display LEDs The basic status is indicated b...

Страница 20: ...ed 3 1 1 3 REMOTE Displays the remote control status within the last second LED off R S DVMS is not used for remote control LED green R S DVMS is remote controlled LED yellow R S DVMS is sending SNMP...

Страница 21: ...e instrument is disconnected from the AC power supply Further information Chapter 4 1 Connecting to the AC Power Supply on page 26 Chapter 5 Switching On or Off the Instrument on page 28 Chapter 9 2 R...

Страница 22: ...ing subparameters SFN Sync Network Delay is acti vated For details refer to the user manual or help system 3 2 4 DVI D The DVI D socket provides the monitor output signal of the built in computer Use...

Страница 23: ...sted pair category 7 STP cables in a star configuration STP for shielded twisted pair Two LEDs indicate the status of the LAN connection Green LED LED off No connection LED on steady Connection is est...

Страница 24: ...ssible EMI limits 3 2 7 DVB T H Receiver Module R S DVMS B53 The DVB T H receiver module R S DVMS B53 is an option module Figure 3 3 DVB T H receiver module The status of the connectors is indicated b...

Страница 25: ...ransport stream signal conforming to the DVB ASI EN 50083 9 2002 interface standard The interface is used as a loop output for a transport stream signal from the RF In or TS In input see above An LED...

Страница 26: ...put is not used for monitoring LED green Input is used for monitoring Synchronization state is valid for the trans port stream signal LED yellow Input is used for monitoring but synchronization cannot...

Страница 27: ...or monitoring but synchronization cannot be achieved TS IN This BNC socket is used to feed in an MPEG2 transport stream signal conforming to the DVB ASI EN 50083 9 2002 or SMPTE SMPTE 310M interface s...

Страница 28: ...es the TS IN status LED off Input is not used for monitoring LED green Input is used for monitoring Synchronization state is valid for the trans port stream signal LED yellow Input is used for monitor...

Страница 29: ...state is valid for both RF signal and related transport stream LED yellow Input is used for monitoring but synchronization cannot be achieved TS IN This BNC socket is used to feed in an MPEG2 transpo...

Страница 30: ...the toolbar click Instrument Configuration and then select Signal Interface See the user manual or help system The status of the connectors is indicated by LEDs Before showing a new status each LED h...

Страница 31: ...LED left LED off Connection speed is 10 Mbit s or 100 Mbit s LED on steady Connection speed is 1000 Mbit s Green LED right LED off No connection LED on steady Connection is established LED blinking C...

Страница 32: ...of voltage and frequency Shock hazard Observe the basic safety instructions at the beginning of this manual especially the instructions on electrical safety 1 If you use the S S2 receiver module R S...

Страница 33: ...Windows 7 does not find a suitable driver it prompts you to specify a directory that contains the driver software If the driver software is on a CD ROM connect a USB CD ROM drive to the R S DVMS befo...

Страница 34: ...in the specified ranges Signal outputs are correctly connected and are not overloaded Failure to meet these conditions can damage the instrument or other devices in the test setup To switch on the R S...

Страница 35: ...2 Shut down the R S DVMS The R S DVMS stores the current configuration settings automatically On the front panel the LED under INSTRUMENT READY changes from green to yellow 3 Set the AC switch on the...

Страница 36: ...nerated by either a TS generator i e R S DVSG or by any other DVB compliant TS ASI source The R S DVMS is locally operated by using an LCD monitor DVI input required at least 1024 x 768 pixels and a U...

Страница 37: ...ll other input options 3 Click OK 4 In the toolbar select Input Configuration to open the Input Configuration Assign ment dialog 5 Under Monitoring Configuration select Config DVB 6 4 Checking the TS...

Страница 38: ...SITE the LED symbol shows the icon for TS synch loss At the rear panel the LED corresponding to the TS IN input switches to yellow The following measurements can only be performed if TS synchronizati...

Страница 39: ...hown is the gross value of all transport stream packets per second including TS packet header and TS packet payload 6 5 2 Checking the Net Bit Rate of the Connected TS To check the net bit rate value...

Страница 40: ...ault settings for the monitoring TS bit rate To modify the calculation method do the following a Activate the TS option b Open the Profile list and select the MGB1 payld 1 1 predefined setting 5 Click...

Страница 41: ...vate monitoring errors by changing the monitoring limit of the parameter TS bit rate 1 In the toolbar select Monitoring Configuration 2 Select the Extended Checks I tab see Figure 6 1 In the second li...

Страница 42: ...e added but the Statistics Counter is incremented When the monitoring error disappears a new log entry is inserted informing you that the error has disappeared and how long the error has lasted For fu...

Страница 43: ...able PES T2 MI interpreter 3 Under INPUT expand the PSI SI node and select the PAT element 1 Network PID NIT referenced by program number 0 2 Program map PID PMT referenced by program number 1 The res...

Страница 44: ...ewall configuration is adapted accordingly you can use the interface for example for Transferring data Printing on network printers Operating controlling the R S DVMS from a remote computer To use net...

Страница 45: ...so can damage the instrument software To connect the R S DVMS to the network 1 Fulfill all prerequisites mentioned above 2 Make sure to switch off the R S DVMS This way you ensure that the R S DVMS d...

Страница 46: ...s 7 3 Configuring the Network Card Under Windows 7 network card drivers do not need to be installed separately If the R S DVMS is connected to the LAN Windows 7 automatically detects the network conne...

Страница 47: ...r The IP address is set using the Windows 7 Start menu For details see the Windows 7 help system 7 4 Firewall Settings By default the Windows firewall is activated to protect the R S DVMS from an atta...

Страница 48: ...he set tings do not conform to the default settings Risk of causing instrument unusability To prevent malfunctions and to avoid instrument repair only install service packs approved by Rohde Schwarz I...

Страница 49: ...xisting instrument software must always be modified using only update software released by Rohde Schwarz 8 3 Backup and Restore of the System Partition Before you start a backup or restore of the syst...

Страница 50: ...DVMS1 44 Getting Started 2113 7619 02 12 Tip The navigation in the BIOS settings is explained in the lower right pane 4 Select the Advanced tab 5 Select HW Monitor 6 Press ENTER Backup and Restore of...

Страница 51: ...tware R S DVMS1 45 Getting Started 2113 7619 02 12 Watchdog Timeout is already selected 7 Press ENTER to open the Watchdog Timeout dialog 8 Select Disabled 9 Press ENTER Backup and Restore of the Syst...

Страница 52: ...6 Getting Started 2113 7619 02 12 10 Select the Save Exit tab Save Changes and Exit is already selected 11 Press ENTER 12 Press ENTER to save the changes and proceed with the system boot Backup and Re...

Страница 53: ...hoose between various states Factory default state If for example the system crashes you can restore the factory default state Intermediate states that you have saved For example you can back up the c...

Страница 54: ...S DVMS1 48 Getting Started 2113 7619 02 12 The main dialog is displayed It provides access to all functions of the backup and restore application Figure 8 1 Main dialog example Backup and Restore of...

Страница 55: ...on 1 In the main dialog see Figure 8 1 select Create Backup The Create Backup dialog is displayed Under Description the current version of the firmware is displayed 2 Enter a name for the backup and t...

Страница 56: ...ing process a progress information dialog is displayed You can terminate at any time Cancel After the process has been finished the application is closed automatically and the R S DVMS is restarted No...

Страница 57: ...R S DVMS using a soft lint free dust cloth 2 Make sure that vents are unobstructed Instrument damage caused by cleaning agents Cleaning agents contain substances that can damage the R S DVMS e g clea...

Страница 58: ...ed for a longer period of time it must be protected against dust Repack the R S DVMS as it was originally packed when transporting or shipping The two protective foam plastic parts prevent the control...

Страница 59: ...ed purpose 7 Documentation 8 Getting started 8 On the R S DVMS 8 Online help 8 User manual 8 DVB T H receiver module 18 DVB T T2 receiver module 19 DVB T2 receiver module 20 DVI D connector 16 E Elect...

Страница 60: ...ecking the gross bit rate 32 Checking the net bit rate 33 Checking the PSI table PAT 36 Checking the TS synchronization 31 Creating a basic configuration 31 Requirements 30 Setup 30 Shipping damage in...

Отзывы:

Нет отзывов