Operating instructions VS 21 Multi channel programmable Filter
Contents
1. Ul AHNVAHA Out ato VS21 Multi Channel Programmable Filter Amplifier Cluster 10 Start Chan 40 Stop Chan 41 Select Input UHF3 C110 TP 30dB ZAHN 4HN A Settings je Cluster 1 Start Chan 21 Stop Chan 23 Cluster 3 Start Chan 31 Stop Chan 37 Cluster 4 Start Chan 50 Stop Chan 50 Cluster 5 Start Chan 60 Stop Chan 60 7 Use Auto Level function for all UHF inputs VS21 is levelling all UHF channels to 100dByV output level general other signals li FM hS chi che che E 14 attenuator is set to 11dB Use BI II and BIII attenuator for the ch31 97 cao anso cho 23 nat e Page 21 21 21 21 22 22 23 e EP Safety and installation notes please observe Caution The mains voltage must match the rated input voltage of the unit 230 VAC Connecting cable Lay the cable so that no one can trip over it Lay the cable with a downward loop so that any water condensing on it can drip on the floor instead of running into the unit Selecting the installation location Excessive temperatures will reduce the operating lifetime of the unit Do not install the unit directly above or in the vicinity of radiators or heating systems where it would be subjected to thermal radiation or oil vapours Cleaning Only use a dry soft cloth to clean the cabi2. Operating instructions VS 21 Multi channel programmable Filter Amplifier VS 21 MULTI CHANNEL PROGRAMMABLE FILTER AMPLIFIER A Operation LED Handset OK 41A For digital and analogue channels 6 inputs B I II B Ill VHF UHF and 3 UHF inputs split over 10 UHF programmable clusters Each cluster with 1 to 7 channels bandwidth All settings by WISI handset OK 41 OK 41A COPY function permits transfer of all settings from one unit to another OK41A handset with memory function for saving up to 10 settings to copy them to another unit Highly selective filters Low noise figure and high gain split band amplifiers High output level of 123 dBuV Automatic levelling of signal or manual via 30 dB attenuator Selectable remote power on VHF UHF and UHF inputs 30 dB test output ce 3 Index Safety and installation notes Mounting Dimensions Operation with handset OK 41 OK 41A Menu structure Main menu Attenuator settings Cluster programming Setting Start and Stop channels Single channel mode Switching off a cluster Overlapping cluster Operating principle Page 15 15 16 17 18 19 19 20 20 20 20 Setting inputs General attenuator UHF Automatic level adjustment Copy function with OK 41A General Reset Block diagram Specifications UHF1 HH WEST Guo ho
3. Start Chan CL 8 Stop Chan Channel 52 A ina Stop Chan CL 8 Channel 52 55 Attenuator CL 8 Start Stop 19 TO HEI o Single channel mode Overlapping Note Setting the Start channel example ch 33 also sets the Stop channel autom to ch 33 Switching off a cluster Select Start channel and set to OFF The Stop channel is set autom to OFF i gt channel Overlapping cluster 29 The digit displays overlapping 5 Attenuator Setthe attenuator 0 30 dB for each cluster Setting cluster inputs The 3 UHF inputs of the amplifier are splitted UHF 1 UHF 2 UHF 3 into 10 clusters 2 8 0 The input can only be configured for cluster 8 9 and 10 2 7 1 Select the Parameter Submenu and 2 5 3 configure the inputs Start Chan CL 8 Start Chan CL 8 Stop Chan K Channel 52 Attenuator N Select Input X Stop Chan ChB Channel 52 54 Attenuator CL 8 30 dB Select Input UHF3 Cluster 10 Note Cluster 1 and 2 are assigned to UHF 1 Cluster3 4 5 6 and 7 are assigned to UHF 2 Cluster 8 9 and 10 are assigned to UHF 2 or 3 Each cluster can be set to OFF For example only one cluster is needed for UHF 2 switch OFF the other clusters 20 elle 3 e General attenuator UHF Select in the Main Menu General Att UHF and press again to enter the Parameter Menu All input levels can
4. be set The default setting for this attenuation is 11 dB General Att UHF Attenuator G UHF 11 dB 11 dB Automatic level adjustment 1 First select the START and STOP channels for each cluster 2 Set the clusters to OFF which are not in use 3 Start AGC 4 The amplifier starts levelling automatically the clusters This procedure will take about 1 to 2 minutes depending on the number of channels and clusters to be equalized 5 The amplifier displays the results in the parameter sub menu CL 1 P in XXX XI Le a cluster 1 cluster 5 cluster 9 parked cluster signal weak signalstrong Note The automatic level adjustment set the output level of the clusters at 100 dBuV for an input level between 50 to 80 dByV The general attenuator is fixed to 11 dB after the automatic level adjustment It can be adjusted from 0 to 20 dB to get a level between 90 to 110 dBuV see General Att UHF The difference between analog and digital signals is very small You can correct this after automatic levelling has finished Copy function with OK 41A Accessory The data import function allows to store settings from the OK 41A handset or from another VS 21 The OK 41A consists of 10 Memories Select one of the OK 41A memory Position 1 10 Select Data import to store the datas from master and restore to the Unit to be set with Data Unit to be set GE RS 3 e General Res
5. et Select Data import and Load default Block diagram OK 417A RJ 10 Data eda TO M e Specifications Inputs BHM Bill VHF UHF UHF UH2 UHF3 Frequency range MHz 47 108 174 240 47 240 470 862 470 862 470 862 470 862 8 56 1 to 7 channels cluster Configuration of 2 8 0 clusters 2 7 1 2 5 3 Gain dB 35 40 40 55 Attenuator dB 20 20 20 30 General UHF level adj dB __ 0 to 20 Noise figure dB 6 6 Max input level dBuV 80 80 80 80 Max output level dBuV 118 118 VHF 118 UHF 123 123 Selectivity typ 10 dB 10 MHz Return loss IN OUT dB gt 7 gt 8 gt 5 gt 6 Selectable remote power 24V 100 mA in total na se wa T Test output dB 30 Data transfer RJ10 DSUB9 connectors Power supply 230 240 V 15 V DC 14W Operating temperature C 5 to 50 Dimensions mm 265 x 220 x 72 WILHELM SIHN JR GmbH amp Co KG Empfangs und Verteiltechnik P O BOX 1220 75219 Niefern Oeschelbronn Germany Phone 49 7233 66 280 Fax 66 350 10 05 E mail export wisi de Internet http Awww wisi de Technical modifications reserved a link to the future 23 ME
6. lle 3 e Main Menu Press D to enter the Main Menu Press again to enter the Parameter Menu Main Menu WISI VS21 v2 7 Band I II 20dB Band III 20dB Band VHF UHF 20dB Cluster 1 UHF1 30dB Ch 52 54 Cluster 10 UHF2 30dB Ch 52 54 General Att UHF 10 dB Auto Level E Import s Store Attenuator settings Enter with gt Band I II Attenuator I II 20 dB 20 dB Cluster programming The amplifier consists of 3 UHF inputs They are splitted into 10 clusters SEITE A cluster is a group of channels consisting of max 7 channels Choose the combination by yourself with setting Start and Stop channels channels 1 2 3 4 5 6 de A te v LEE els a 0 5 6 7 us a Ca ste5 6 7 lt channels ZO 4 2 3 4 56 7 Setting Start and Stop channels Example 1 Select one of the cluster 1 10 and press button 2 First select Start Channel and set the Start channel 3 Press 4 4 Select Stop Channel and set the Stop channel the Parameter Submenu and change the attenuation with WA buttons 30 dB Start Chan CL 8
7. net Do not use solvent Moisture Water dripping or splashing onto the unit will damage it If there is condensation on the unit wait until this has evaporated before switching the unit on Mounting Dimensions 1 Ground 2 Place the adapter into the holder 3 Connect the power supply to the amplifier 4 Plug the mains cable to the adaptor LED 6 illuminates 5 Click the adapter holder to the amplifier Caution danger In accordance with EN 50 083 1 the antenna system must comply with the safety requirements with respect to grounding potential equalisation etc Service work Service work may be carried out only by qualified personnel Always disconnect the supply voltage before starting any such work Important This amplifier is equiped with a fan on the back side to improve cooling capacity Leave a minimum space of 15cm around to the product to guarantee a maximum of ventilation 212 5 mm 15 RE 3 e Operation with handset OK 41 OK 41A Handset OK 41 OK 41A Standby Accessory Plug the handset into the socket Connect power supply voltage to basic unit The software version e g V 2 7 is displayed ISI 521 V2 7 Press any key to call the module menu Main menu Up AY keys Select parameters o key Move to parameter menu A lt key Back 0 0 Left W Right Parameter menu AY keys Select parameter Down ke
8. y Move to parameter sub menu lt key Back o Parameter sub menu o 4 keys Back AY keys Change the value e g change 52 to OK 41A Accessory 62 Saving data data are saved automatically 16 Menu structure WISI VS 21 v2 7 Main Menu Parameter Menu Band I II Attenuator I II 20 dB 0 dB Band III Attenuator III 20 dB 20 dB Band VHF UHF Attenuator V UHF Parameter Submenu 20 dB 20 dB Cluster 1 UHF1 Start Chan CL 1 Start Chan CL 1 30 dB Ch 52 54 Stop Chan Channel 52 Attenuator 3 Stop Chan CL 1 Channel 52 54 Attenuator CL 1 30 dB Cluster 8 UHF2 Start Chan CL 8 Start Chan CL 8 30 dB Ch 52 54 Stop Chan q Channe 52 Attenuator Ss Select Input Stop Chan CL 8 Channe 52 54 Attenuator CL 8 30dB General Att UHF 10dB Attenuator G UHF 10dB Select Input UHF3 Cluster 10 Auto Level Auto Level Show Last Result CL 1 XXXXXXXXXX parked cluster Start AGC Data Import Data Import RS 232 Interface VS21 Position l VS21 Position 2 Load Defaults Data Store Data Store VS21 Position 1 VS21 Position 1 VS21 Position 2 e Auto Level CL 1 2 30 AZ
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