User Manual DEV 2190 Managed L-Band Distribution System DEV Systemtechnik GmbH Grüner Weg 4A 61169 Friedberg GERMANY Tel: +49 6031 6975 100 Fax: +49 6031 6975 114 support@dev-systemtechnik.com www.dev-systemtechnik.com Revision: 2017-10-25 DEV 91-0047-O...
Exchange of Modules ---------------------------------------------------------------- 30 4.2.4.1 Preventive Backup and Transfer of the Device Configuration Data ---------------- 31 4.2.5 Reset of the Device and the Restore of Factory Defaults ------------------- 32 Device Factory Settings ------------------------------------------------------------- 33 Copyright DEV Systemtechnik GmbH 2009-2017...
Page 3
Recording ------------------------------------------------------------------------------------------------------- 60 5.4.7.3.2 Auto Mode ----------------------------------------------------------------------------------------------------- 61 5.4.7.4 Software Service --------------------------------------------------------------------------------- 61 5.4.7.4.1 Restore Factory Defaults ----------------------------------------------------------------------------------- 61 5.4.7.4.2 Data Backup --------------------------------------------------------------------------------------------------- 62 5.4.7.4.3 Firmware Update --------------------------------------------------------------------------------------------- 66 5.4.8 Info Tab ---------------------------------------------------------------------------------- 67 Copyright DEV Systemtechnik GmbH 2009-2017...
Glossary ------------------------------------------------------------------ 100 Notes ---------------------------------------------------------------------- 101 Appendix Configuration of Your DEV 2190 * This appendix is available only if the complexity of the product configuration requires additional explanation. It is delivered only with the printed version of this user manual.
This user manual is intended to familiarize you with the installation and with the operation of the product. The DEV 2190 was developed to distribute small SAT IF signals from satellite dishes to satellite receivers or IRDs and is especially designed for digital TV and broad- casting applications.
DEV Systemtechnik shall not be liable for the failure of users to comply with these requirements. Disconnect the device from any external power line before opening of the housing.
Features and Options 3.1.1 Product Structure At the front side, the DEV 2190 is equipped with up to three hot-pluggable power supply modules (labeled PS …PS in the figure below, the power supply modules are explained in chapter 3.2.1) which are assembled horizontally above the other...
Page 10
With applied redundant amplifier options (chapter 3.1.7) in case of Option 23, the input numbering follows the sequence of the amplifier module installations at the front side and in case of Option 24, the input numbering follows the redundancy unit numbering. Copyright DEV Systemtechnik GmbH 2009-2017...
IRD controlled switch option with the maximum number of output ports, down to the distribution/combiner/amplifier option with the lowest number of ports. I.e. a DEV 2190 configuration with a mix of IRD controlled switch options and distribution options, is equipped first with the IRD controlled switch options and then with the distribution options.
R e d u n d a n cy U n it R e d u n d a n cy U n it (i) Redundant amplifier options are offered for the DEV 2190 to realize the failsafe operation of L-Band amplifier applications.
For extending the signal distribution to more than one chassis, the input signal(s) can be split within the first DEV 2190 by applying a pre-divider option to supply the input port(s) of this chassis and to supply the input port(s) of a second chassis. For the pre-divider option, four 1:2 passive splitters are integrated in a module occupying a ½...
(please refer to chapter 9) is to be ordered which can be easily installed by the customer (chapter 4.2.4). Eight Web Interface licenses are included in the delivery of the DEV 2190; addi- tional licenses for the Web Interface can be ordered initially via Option 78. It is possible to purchase additional license keys at any time, please contact DEV Systemtechnik.
(indicated via the " " LED). Remote Note that if the DEV 2190 is equipped with redundancy switching functionality, the switching from Local Mode via the " " push button toggles to the preceding Local mode (Remote Mode or Auto Mode) which was activated, before the device had been switched to Local Mode.
3.2.4 Amplifier Modules Up to sixteen amplifier modules can be installed within the DEV 2190. Though the physical appearance of the front side of all amplifier modules is identical, there are applied amplifier modules with one or two RF outputs please refer to chapter 9.
Web Interface (chapter 5.4.4.2) and in Remote Mode via SNMP (chapters 5.5.4.3.9.13 & 5.5.4.3.9.15). After the boot phase of the DEV 2190 and after an operation mode change, all LEDs of the installed amplifier modules are blinking shortly as a receipt. 3.2.5...
User Manual DEV 2190 Product Drawings The DEV 2190 can be configured individually, thus numerous configurations are possible. In the following a few examples are shown in order to demonstrate the versatility how the product can be set up. This is also intended to illustrate the explanations given in chapter 3.1.1 regarding the slot population conventions.
Page 19
Output 12 (input: module Slot 10) Output 13 (input: module Slot 11) Output 14 (input: module Slot 12) Output 15 (input: module Slot 13) Output 16 (input: module Slot 14) C CPU module P Power inlets, grounding bolt Copyright DEV Systemtechnik GmbH 2009-2017...
User Manual DEV 2190 3.3.3 IRD Controlled Switch Options + Extensions Configuration: DEV 2190 with Option 16 Option 4x32/75 Option 4x16/75 Option plus8/75 Front View: P o w e r S u p p ly P o w e r S u p p ly...
Page 23
Second 1:8 splitter (upper row, right) (input: module Slot 6) Third 1:8 splitter (lower row, left) (input: module Slot 7) Fourth 1:8 splitter (lower row, right) (input: module Slot 8) C CPU module P Power inlets, grounding bolt Copyright DEV Systemtechnik GmbH 2009-2017...
User Manual DEV 2190 3.3.4 Redundant Amplifier Options Configuration: DEV 2190 with Option 16 Option 24/75 Option 32/75 Option 16/75 Front View: P o w e r S u p p ly P o w e r S u p p ly...
Page 25
S3 1:32 splitter (input: redundancy unit 3, modules Slot 7…9) S4 First 1:16 splitter (upper row) (input: redundancy unit 4, modules Slot 10…12) Second 1:16 splitter (lower row) (input: redundancy unit 5, modules Slot 13…15) C CPU module P Power inlets, grounding bolt Copyright DEV Systemtechnik GmbH 2009-2017...
User Manual DEV 2190 3.3.5 Mixed Configuration 1+1/1:1 Configuration: DEV 2190 with Option 22 and Option 25 Option 2x16/50-75 Option 23/50 Option 32/50-75 Front View: P o w e r S u p p ly P o w e r S u p p ly...
Page 27
S1 IRD controlled switch 1, outputs 1…16 (inputs: redundancy units 1…2, modules Slot 1…6) S2 1:32 splitter (input: module Slot 7) S3 1:32 splitter (input: module Slot 8) S4 1:32 splitter (input: module Slot 9) C CPU module P Power inlets, grounding bolt Copyright DEV Systemtechnik GmbH 2009-2017...
User Manual DEV 2190 Installation Instructions Scope of Delivery 1 * DEV 2190 equipped with amplifier options, distribution options, combiner options, IRD controlled switch options and extensions, redundant amplifier options, and other options as ordered 1 * User Manual (this document) Installation of the Product 4.2.1...
If the DEV 2190 is already powered up and before the RF signal cables are to be connected to the chassis, the LNB power of all amplifier modules is to be turned off! Otherwise, there is a risk that a high impulse current degrades the RF performance of the corresponding RF input connector.
Therefore, you may proceed in reading the next chapter. If a module has to be exchanged or if a DEV 2190 is to be upgraded with a third power supply module or with amplifier modules -if ordered with Option(s) 26, i.e.
When exchanging an amplifier module, be sure to apply the correct type, please refer to chapter 9. An exchange amplifier module inserted in a slot of the DEV 2190 inherits the stored settings of this slot; otherwise, the factory settings are applied. ...
" connector of the CPU module starts to blink Ethernet after ~20…50 seconds, indicating that the " " button can be released. Reset Now a reset follows resulting in a device with restored factory settings. Copyright DEV Systemtechnik GmbH 2009-2017...
Gain: +10.0 dB Slope (or Tilt): 0 dB An exchange module is inserted in a slot of the DEV 2190 inherits the stored settings of this slot. 4.3.2 Factory Network Settings The factory network settings of the device are: IP-Address: 192.168.0.11...
, with in the range … , except , which is the address of 192.168.0.x the device, e.g. set the IP address of the standalone PC to the default gateway address 192.168.0.99 Copyright DEV Systemtechnik GmbH 2009-2017...
"File" menu and click on the "Settings" tab. There select "ANSI" from the Emulation drop down list and then click on the button to uncheck "Send line ends with line feeds" as shown in the following figure: Copyright DEV Systemtechnik GmbH 2009-2017...
After a device reset it takes a few moments before the serial interface is accessible again as described at the beginning of this chapter. In the following, the available choices are explained: Copyright DEV Systemtechnik GmbH 2009-2017...
Every 3 months: Check the filter and replace it if it is dusty. Every 6 months: Replace the filter. Cleaning of the surface of the chassis should be done carefully with a dry lint-free cloth. Copyright DEV Systemtechnik GmbH 2009-2017...
The Remote Mode is implemented for the operation via SNMP. In Remote Mode, the status of the DEV 2190 is still indicated via the LEDs on the modules and via Web Interface, but the buttons on the modules are locked and the control functionality of the Web Interface is disabled.
The device performs a health check and a configuration check during power-up and after a device reset. This takes about 60 seconds; there is no manual configuration necessary, all settings (including the operation mode) after power-up or after a reset remain unchanged. Copyright DEV Systemtechnik GmbH 2009-2017...
Most of the screenshots shown in the following were made from the Web Interface of a DEV 2190 in a mixed 1+1/1:1 configuration as demonstrated in chapter 3.3.5. Other configurations deviate from the layout but not from the basic functionality of the Web Interface.
Page 41
Both, username and password are case sensitive. Note the header in the Start Screen: DEV 2190 1+1 / 1:1 SystemName SystemLocation "1+1" in the top line indicates a device with 1+1 redundancy functionality, otherwise (or in addition) "1:1" appears.
Remote Mode (as shown in the screenshot above), or in Local Mode (as shown in the screenshot of chapter 5.4.3), or in Auto Mode. Note that the button appears only if the DEV 2190 is equipped with redundancy switching functionality. Copyright DEV Systemtechnik GmbH 2009-2017...
Page 43
(in other words, the connection to the de- vice) is closed. It is possible to start a Web Interface session on another computer using the same user account; naturally, this automatically terminates the session on the preceding computer. Copyright DEV Systemtechnik GmbH 2009-2017...
Tab (chapter 5.4.5). Note: The representation of the DEV 2190 is very symbolic. Here, for a configuration with applied redundant amplifier options, i.e. with two 1+1 redundancy units, the representation of two redundancy switch modules (labeled "Red 1+1") are shown.
The number and the type of functionality items depends on the device configuration, here the functionality items " " and " " show up first, since this DEV 2190 is Redundancy Switches Amplifier Channels 1+1 equipped with (two) redundant amplifier options. Then the functionality item "...
Page 46
SNMP .portTable (chapter 5.5.4.3.9) and if port specific error messages are to be identified within the Events Tab (chapter 5.4.5). Only slots are considered in counting which are Copyright DEV Systemtechnik GmbH 2009-2017...
SNMP .portTable (please refer to chapter 5.5.4.3.9) and if port specific error messages are to be identified within the Events Tab (chapter 5.4.5). Then the "Module Type" (here: "DEV 11-0090") of the switch module is listed. Copyright DEV Systemtechnik GmbH 2009-2017...
Page 48
After a click on the button in Local Mode (!), the actual switching is performed and the new switching position (the switch is switched to the backup channel) is shown: Copyright DEV Systemtechnik GmbH 2009-2017...
SNMP .portTable (please refer to chapter 5.5.4.3.9) and if port specific error messages are to be identified within the Events Tab (chapter 5.4.5). In the line below, the "Module Type" is listed (here: "DEV 11-0096"). Next, the "RF Level" status (red/green) and the measured level (in [dBm]) are shown.
Note: In certain DEV 2190 configurations, a check box "Bias Enable" is applied instead of the drop down list "LNB Power Enable". The functionality of the check box "Bias Enable" is identical with the "...
After selecting "RF Level" or "LNB Power" (for LNB power current monitoring data) from the drop down list "Signal Type" and after selecting one to three "Signals" via the three drop down lists, the recorded data shows up in both diagrams: Copyright DEV Systemtechnik GmbH 2009-2017...
Page 52
Directly after releasing the left mouse button, the zoomed area appears in the "Details" diagram while the "Overview" diagram is highlighting the zoomed area: Copyright DEV Systemtechnik GmbH 2009-2017...
Page 53
This sequence is repeated for all columns that are part of the csv-file. The actual data starts in the second line of the csv-file. Note that the time information is stated in standard MS Excel format, i.e. the integral part of the Copyright DEV Systemtechnik GmbH 2009-2017...
Page 54
The export of all data via the button may require some time, especially, if the device is equipped with many signal channels. Copyright DEV Systemtechnik GmbH 2009-2017...
On the left side, the Setup Tab contains the menu items structuring the different entries described in the following. Initially, the single entries are not displayed: To demonstrate the available setup entries, all menu items above were folded out in the following screenshot: Copyright DEV Systemtechnik GmbH 2009-2017...
Password and Lan- guage entry within the Setup Tab. A user with "read" permission additionally is not able to apply any changes within the other tabs of the Web Interface. Copyright DEV Systemtechnik GmbH 2009-2017...
Page 57
A user logs on without any password if this user was added without an assigned password. The following message pops up during the login process: It is not possible to delete the ADMIN user but it is recommended to change the default password. Copyright DEV Systemtechnik GmbH 2009-2017...
The "Timeserver" fields are used to specify one or two timeservers either via full- qualified domain name or via IP address. To specify the timezone select an entry from the drop down list "Timezone": Copyright DEV Systemtechnik GmbH 2009-2017...
The check boxes below the header "Enabled Traps" provide access to the SNMP .trapEnableMask (chapter 5.5.4.4.1) via Web Interface. Finally, a click on the icon initiates the download of the MIB of the device. A click on the button applies the changes made. Copyright DEV Systemtechnik GmbH 2009-2017...
The default recording interval setting is 10 seconds; after a Restore Factory Defaults (chapter 5.4.7.4.1), this setting is applied as well. Copyright DEV Systemtechnik GmbH 2009-2017...
Interface. To maintain the network setup of the device, activate the check box "Keep IP Settings" before operating the button. After a click on , a device reset is initiated indicated via a pop up window, e.g.: Copyright DEV Systemtechnik GmbH 2009-2017...
The first action is to activate one of the ten slots by clicking on it, which causes the corresponding line to be highlighted. Additionally, depending on the content of the selected slot, two to all of the five buttons become active, thus enabling the data backup functionality: Copyright DEV Systemtechnik GmbH 2009-2017...
Page 63
Note that "Error Log" data can neither be restored nor be imported. For better identification, it is recommended to enter a descriptive name for the backup set in the "Description" text field before operating the button. Copyright DEV Systemtechnik GmbH 2009-2017...
Page 64
If a backup set containing "Module Data" is selected as shown in the next screen- shot and if the button is operated, the available categories (as described above) are listed. It is possible to (de-)select particular categories via the adjacent check boxes before operating the button. Copyright DEV Systemtechnik GmbH 2009-2017...
Page 65
Precondition for the import is a valid backup set containing "Module Data" or "Device Data", which was generated before via the button (see below), or which was provided by DEV Systemtechnik. It is always possible to import a valid backup set containing "Module Data" or "Device Data"...
If –for any reason– a device reset is required, the button can be used to reset the device without updating the firmware. After a click on the button, a device reset is initiated indicated via a pop up window, e.g.: Copyright DEV Systemtechnik GmbH 2009-2017...
The Info Tab provides information regarding configuration and setup of the device. This information is mainly intended for support purposes; part of this information may be requested when contacting DEV Systemtechnik. In the left column, first the "Hardware Configuration" is described: ...
.sysDevModules and .devSysMibConformance, which are not described in this context. The actual MIB content for DEV Systemtechnik switch systems starts with the object section .devSwitch, which has the Device Index Number 41. This concatenates to the string (i.e. the numerical OID: .1.3.6.1.4.1.21035.41): iso.org.dod.internet.private.enterprises.devSystemtechnik.devSwitch...
• .devSwitchTraps (chapter 5.5.4.1), • .instrument (chapter 5.5.4.2), • .application (chapter 5.5.4.3), and • .surveillance (chapter 5.5.4.4). In the corresponding sub-chapter, the content of each branch is shown expanded and each object within a branch is described. Copyright DEV Systemtechnik GmbH 2009-2017...
5.5.4.3.9.11 • .portTable.portEntry.poGain chapter 5.5.4.3.9.13 • .portTable.portEntry.poTilt chapter 5.5.4.3.9.15 • And some objects can be modified in all modes of operation: • .application.controlMode chapter 5.5.4.3.1 • .surveillance.trapEnableMask chapter 5.5.4.4.1 • .surveillance.errorEnableMask chapter 5.5.4.4.2 Copyright DEV Systemtechnik GmbH 2009-2017...
This trap (number 5, OID: .1.3.6.1.4.1.21035.41.0.5) is triggered if the device detects that an operation mode change was performed. The trap delivers .controlMode (please refer to chapter 5.5.4.3.1). To enable the trap, bit 4 (enum: modechange) in the .trapEnableMask is to be set. Copyright DEV Systemtechnik GmbH 2009-2017...
5.5.4.2.4 .instrument.antennaControllerType OID: .1.3.6.1.4.1.21035.41.1.4.0 Syntax: INTEGER {none (0), rc2000 (1), andrew (2), aks200 (3), hmam (4), aks250 (5)} Access: read-only Description: The antenna controller type. .antennaControllerType is not implemented for this type of device. Copyright DEV Systemtechnik GmbH 2009-2017...
Via the SNMP setup of the Web Interface (please refer to chapter 5.4.7.2.2) .controlMode can be set to read-write (default) or to read-only. The factory setting is "2" (Remote Mode). Copyright DEV Systemtechnik GmbH 2009-2017...
Access: read-write Description: A comma separated string containing the indices of the switch units being member of the corresponding switch group. Not applicable for this type of device, since the .switchGroupTable is not available. Copyright DEV Systemtechnik GmbH 2009-2017...
5.5.4.3.7.1 .application.switchUnitTable.switchUnitEntry.swIndex OID: .1.3.6.1.4.1.21035.41.2.7.1.1.x Syntax: INTEGER32 (1..64) Access: not-accessible Description: A unique value for each table entry ranging between "1" and the number of entries (defined by .numberOfSwitchUnits, please refer to chapter 5.5.4.3.6). Copyright DEV Systemtechnik GmbH 2009-2017...
The number of ports with special properties within the device. Each amplifier module is considered as a single port. Example: "4" for a device with 4 amplifier modules Note: This value determines the maximum index of the following table: Copyright DEV Systemtechnik GmbH 2009-2017...
Additionally this setting influences the switching be- havior of a device with applied redundancy switching functionality in Auto Mode; please refer to chapter 5.1.3.1. Note: The factory setting is "2" (enabled) for all ports. Copyright DEV Systemtechnik GmbH 2009-2017...
Description: The indication whether bias (i.e. LNB power) is provided or not. For this type of device, "1" (yes) is returned for all amplifier modules and "0" is returned for an empty slot. Copyright DEV Systemtechnik GmbH 2009-2017...
The factory setting is "2" (off) for all installed amplifier modules. In certain DEV 2190 configurations, .poBiasOnOff supports the value "1" (on) for the VL mode (13 V, 0 Hz), instead of the polarization/band values "3"…"6". 5.5.4.3.9.9 .application.portTable.portEntry.poBiasCurrent OID: .1.3.6.1.4.1.21035.41.2.9.1.9.x...
.1.3.6.1.4.1.21035.41.2.9.1.16.x Syntax: OCTET STRING (SIZE(32)) Access: read-only Description: The DEV name for the module to which this port belongs to. Examples: "11-0096" (for a DEV 11-0096 amplifier module) and "11-????" (for an empty slot) Copyright DEV Systemtechnik GmbH 2009-2017...
(if not reserved for the use with amplifier modules) are not considered. Example: If a DEV 2190 is equipped with amplifier modules as in the example of chapter 3.3.5, one of the following strings is returned for .poSlot: • "Amp1" for the amplifier module in the first slot •...
For this type of device, "9999" is returned for all ports. 5.5.4.3.9.24 .application.portTable.portEntry.poHasInputPower OID: .1.3.6.1.4.1.21035.41.2.9.1.24.x Syntax: INTEGER {yes (1), no (2)} Access: read-only Description: The indication whether input power measurement capability is provided or not. .poHasInputPower is not implemented for this type of device. Copyright DEV Systemtechnik GmbH 2009-2017...
.poDWDMChannelNumber is not implemented for this type of device. 5.5.4.3.10 .application.antennaStatus OID: .1.3.6.1.4.1.21035.41.2.10.0 Syntax: INTEGER {moving (1), rfok (2), rfnok (3), (0)} Access: read-only Description: The status of the motorized antenna. .antennaStatus is not implemented for this type of device. Copyright DEV Systemtechnik GmbH 2009-2017...
The selection of a string from the .crosspointStringTable (please refer to chapter 5.5.4.3.16) to apply the corresponding switching scenario. .activeCrosspointSetting is not supported by this type of device; i.e. it has no effect on the functionality of the device. Copyright DEV Systemtechnik GmbH 2009-2017...
INTEGER (1..128) Access: read-write Description: The number of the input port to which the corresponding output port is (to be) connected to. Not applicable for this type of device, since the .crosspointTable is not available. Copyright DEV Systemtechnik GmbH 2009-2017...
If an error class is masked out, an appearing or disappearing error of this class is not generating a trap and will not appear/disappear in the Active Events Win- dow of the Web Interface. Copyright DEV Systemtechnik GmbH 2009-2017...
The number of occurrences of the error. 5.5.4.4.4.4 .surveillance.errorTable.errorEntry.errorDateTime OID: .1.3.6.1.4.1.21035.41.3.4.1.4.x Syntax: INTEGER32 Access: read-only Description: The last occurrence of the error (Unix time stamp, seconds since 01-Jan-1970 00:00:00 UTC). Example: "1504718384" ≡ 06-Sep-2017 17:19:44 CEST Copyright DEV Systemtechnik GmbH 2009-2017...
The status of the related power line, possible values: "1" ok: no errors are reported for the power line; "2" not ok: an error was detected for the power line; "3" not applicable: is not returned for this type of device. Copyright DEV Systemtechnik GmbH 2009-2017...
With the .fanTable the status of each fan can be checked. 5.5.4.4.10.1 .surveillance.fanTable.fanEntry.fanIndex OID: .1.3.6.1.4.1.21035.41.3.10.1.1.x Syntax: INTEGER32 (1..16) Access: not-accessible Description: A unique value for each table entry ranging between "1" and the number of entries (defined by .numberOfFans, chapter 5.5.4.4.9). Copyright DEV Systemtechnik GmbH 2009-2017...
INTEGER {ok (1), notok (2), notapplicable (3)} Access: read-only Description: The status of external devices, e.g. of an antenna controller. There are no external devices available for the DEV 2190, thus "3" (notapplicable) is returned. 5.5.4.4.13 .surveillance.supportHardwareStatus OID: .1.3.6.1.4.1.21035.41.3.13.0 Syntax:...
If equipped with redundancy switching functionality, the redundancy switch modules are monitored. A corresponding error is reported in case of a failure. Error Code Description Decimal Hexadecimal 12545…12549 0x3101…0x3105 Switch Module [i] (i = {1…5}) Copyright DEV Systemtechnik GmbH 2009-2017...
6.1.4 Module and Port Errors Up to 16 amplifier modules can be installed in the DEV 2190. The different functionalities of the modules (or of the module ports) are monitored. Error indication is provided for the functionality of the amplifiers, for the temperature, for the amplifier supply current, for the RF level functionality, and for the LNB power (or bias) current monitoring functionality.
1:1 Sub-D 9 (m)-(f) cable to establish a RS 232 connection between the device and a PC. Technical Data and Options The technical data and the options are stated in the spec sheet; please refer to www.dev-systemtechnik.com. Copyright DEV Systemtechnik GmbH 2009-2017...
Please specify the amplifier module by selecting the appropriate part number: Amplifier Module (with one RF output port) DEV 11-0096 Amplifier Module (with two RF output ports) DEV 11-0081 Switch Module for Redundant Amplifier Options Redundancy Switch Module DEV 11-0090 Copyright DEV Systemtechnik GmbH 2009-2017...
Conformance Declarations 10.1 Certificate of Conformance Since DEV Systemtechnik develops and produces in Germany, the Certificate of Conformance for each product or product series is to be issued in German (as stated on the next page). For the ease of comprehension, the harmonized standards that were taken into...
Page 97
DIN EN 62368-1:2016-05 Einrichtungen für Audio/Video-, Informations- und Kommunikationstechnik - Teil 1: Sicherheitsanforderungen (IEC 62368-1:2014, modifiziert + Cor.:2015); Deutsche Fassung EN 62368-1:2014 + AC:2015 DEV Systemtechnik GmbH _____________________________ Friedberg, 19.07.2017 Jörg Schmidt Managing Director Copyright DEV Systemtechnik GmbH 2009-2017...
Page 98
User Manual DEV 2190 (This Page Intentionally Left Blank) Copyright DEV Systemtechnik GmbH 2009-2017...
Directive 2011/65/EU of the European Parliament and of the Council of 8-Jun-2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (RoHS). Signed for and on behalf of DEV Systemtechnik GmbH Name: Jörg Schmidt...
Polarization/Band at the input of an IRD controlled switch and LNB power supply mode Vertical Low (13 V, 0 Hz) (see also → HH, → HL, → VH): Polarization/Band at the input of an IRD controlled switch and LNB power supply mode Copyright DEV Systemtechnik GmbH 2009-2017...
Need help?
Do you have a question about the 2190 and is the answer not in the manual?
Questions and answers