Version 12-2021A
Страница 1: ...Version 12 2021A ...
Страница 2: ...arget group of this manual page 04 Device description page 04 Important safety information page 05 Warranty conditions page 07 Disposal page 07 Performance description page 08 Connecting modules page 09 Programming using the HE programming software page 09 Signal indication page 11 Troubleshooting page 12 Maintenance and repair page 12 Servicing page 12 Technical data page 13 ...
Страница 3: ...ithout prior notice to the specifications the operation of the device and the operating manual Symbols and conventions used Symbols used in these instructions Pictograms are visual symbols with specific meanings You will encounter the following pictograms in this installation and operating manual Warning about situations in which electrical voltage and non observance of the instructions in this ma...
Страница 4: ...o install and start operation of the device Device configuration Target group for the configuration of the ASTRO headend are persons who have received instructions and have training enabling them to perform a configuration Knowledge of EN 60728 11 and EN 62368 1 is not necessary for configuration Device description The delivery is comprised of the following parts U 9xx SAT splitter Operating manua...
Страница 5: ...tallation site must be provided that prevents children from playing with the device and its connections In order to operate the U 100 230 unit protection class I it must be connected to mains sockets with a protective earth conductor The electrical connection conditions must correspond to the specifications on the device type plate To avoid damage due to overheating the device may only be installe...
Страница 6: ...ensure that the device may be installed If you do not receive any information on this from the manufacturer do not start operating the device Disconnect devices with damaged power cables from the mains power unplug the power supply plug Electromagnetic compatibility EMC In order to avoid malfunctions from occurring when operating radio and telecommunications equip ment as well as other operating u...
Страница 7: ...housing and or cables to melt or disintegrate presenting a danger of fire or electric shock They may also cause device malfunctions Do not connect the mains adapter provided to any other products Warranty conditions The general terms and conditions of ASTRO Strobel GmbH apply You will find these in the current catalogue or on the Internet under www astro kom de Disposal All of our packaging materi...
Страница 8: ...ower supply unit U 923 2 x 1 in 8 without a power supply unit U 924 1 x 1 in 16 with 2 power supply units U 925 1 x 1 in 16 with 1 power supply unit U 926 1 x 1 in 16 without a power supply unit Devices with a 50 ohm input impedance and 75 ohm output impedance U 931 2 x 1 in 8 with 2 power supply units U 932 2 x 1 in 8 with 1 power supply unit U 933 2 x 1 in 8 without a power supply unit U 934 1 x...
Страница 9: ...s voltage must be the same as the supply voltage required to operate the device see section Technical data Programming using the HE programming software Adding a satellite splitter to a project You can add one or several SAT splitter s in the HE programming software under Project parameters in the Planning menu see figure 2 Figure 2 Project data Once you have entered the required number in the Num...
Страница 10: ...his is demonstrated in the following using the X input as an example Figure 4 SAT IF splitter input assignment Now select polarisation and band from the drop down menu The attenuation of the splitter can also be set using the SAT IF splitter window Select the required value from the drop down menu here as well see figure 5 The values range from 0 and 16 dB in increments of 0 5 dB Figure 5 SAT IF s...
Страница 11: ...ively Figure 6 SAT IF splitter equaliser and LNC remote power monitoring The actual remote current is displayed after reading out the SAT splitter Reading it out again allows the value to be updated HINWEIS The information on configuration described above for the X input also applies for the Y input Signal indication Flawless operation of a power supply unit is indicated by a green LED on the fron...
Страница 12: ...fully disconnected from the mains voltage There may still be voltages in the device that are dangerous to touch You may therefore not open the device Read carefully EN 60728 Part 1 Safety requirements No service work during thunderstorms A defective device may only be repaired by the manufacturer to ensure that components with the original specification are used e g power cable fuse Improperly per...
Страница 13: ...put isolation Return loss dB dB 10 12 maximum 1 5 A depending on power supply and internal securing Type U 911 U 912 U 914 U 915 Order number 380 192 380 212 380 214 380 215 EAN Code 4026187 651435 002749 651909 002763 Connectors Ω In and outputs F jacks 75 Type U 921 U 922 U 924 U 925 Order number 380 221 380 222 380 224 380 225 EAN Code 4026187 735180 002787 735173 002800 Connectors Ω In and out...
Страница 14: ...Technical data Operating Manual U 911 U 946 Version 12 2021A Page 14 ...
Страница 15: ...Page 15 Technical data Operating Manual U 911 U 946 Version 12 2021A ...
Страница 16: ... in full without prior agreement of the ASTRO company These operating instructions have been written by ASTRO Strobel Kommunikationssysteme GmbH Olefant 3 D 51427 Bergisch Gladbach Bensberg Germany Phone 49 2204 405 0 Fax 02204 405 10 eMail kontakt astro kom de Internet www astro kom de All the information contained in this document has been checked in good faith The ASTRO company cannot be held l...
