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Safety Precautions

    

Current-carrying device

Do not open or tamper with the unit

Always disconnect the mains plug from the socket when working on the 

system

Ensure adequate clearance: at least 5 cm to all sides

Do not install on the ceiling or vertically

Ensure free circulation of air to dissipate the heat from the unit. Risk of 

overheating!

Admissible ambient temperature: -20 to +40 °C

Note:

Do not place any liquid-fi lled items on top of the device

Do not expose the device to dripping or splashing water

The mains plug must be easily accessible and usable 

The device is only safely and completely disconnected from the mains by 

pulling the mains plug

SAT-IF Distribution Equipment 

(not for wideband operation!)

Type

Kathrein Power Saving

Switch Setting

VWS 2551

Amplifi er

Unrestrictedly usable

ON

EBX 2520

Two-way splitter

Unrestrictedly usable if each trunk 

is terminated by the Kathrein Power 

Saving-capable end multi-switch 

ON

EAX 2512

Two-way tap

Not Kathrein Power Saving-capable

OFF

VWS 2500

Amplifi er

Order no. 20510098 is Kathrein Power 

Saving-capable; older models are not

ON / OFF

To prevent the set user band from being used or disturbed by another subscriber, the 

user band can be protected by means of a PIN code. The PIN code must be entered in the 

settings of the receiver/TV. Each user band is assigned a fi xed PIN.

PIN Code Protection

UB 

1

UB 

2

UB 

3

UB 

4

UB 

5

UB 

6

UB 

7

UB 

8

UB 

9

UB 

10

UB 

11

UB 

12

UB

13

UB

14

UB 

15

UB

16

151 052 133 124 205 196 187

178 099 232 198

111

190 002 201 140

Summary of Contents for EXD 154

Page 1: ...with wideband LNBs e g UAS 582 This means that a multi feed system can be implemented for two LNBs the TV set must support either DiSEqC or the single cable standard QR code for user instructions For indoor installation The integrated AGC Automatic Gain Control ensures that the Sat IF signals have a constant output level and more reserve in the distribution suitable for DVB T T2 When all TV sets r...

Page 2: ...plied with Fasteners wood screws max Ø 4 5 mm Connectors RF connectors 75 Ω F series compliant with EN 61169 24 Unused subscriber ports should be closed off using 75 Ω resistors e g EMK 03 Risk of damage to property If the diameter of the inner cable conductor exceeds 1 2 mm or if there is a burr the device sockets may be damaged beyond repair Max 2 mm excess length Clamping torque max 3 4 Nm dang...

Page 3: ... plug SAT IF Distribution Equipment not for wideband operation Type Kathrein Power Saving Switch Setting VWS 2551 Amplifier Unrestrictedly usable ON EBX 2520 Two way splitter Unrestrictedly usable if each trunk is terminated by the Kathrein Power Saving capable end multi switch ON EAX 2512 Two way tap Not Kathrein Power Saving capable OFF VWS 2500 Amplifier Order no 20510098 is Kathrein Power Savi...

Page 4: ...standard EN 50494 can use user bands 1 8 To be able to exploit all user bands the receiving device must comply with the new single cable SCD2 standard according to EN 50607 Mode Detection Mode detection takes place each time the receiver is switched on separately for each connection The necessary configuration via the rotary switch is reduced to the distinction between Universal Wideband LNB and K...

Page 5: ...n Input Frequency Ranges Universal In case of a universal LNB the four levels VL VH HL HH of the LNB are connected to the inputs of the multi switch The LNB supply voltage is provided at the HL input Wideband A wideband LNB has an extended frequency range 300 to 2350 MHz Therefore only two inputs per satellite are required In combination with two wideband LNBs the multi switch can operate two sate...

Page 6: ...D ESC EXR 2508 KAZ 12 21810002 A KAZ 11 507205 A 2 Terr V high H high V low H low 1 4 3 6 5 8 7 18V Powe r OFF Savin g ON Power Saving Switch Setting Terr V high H high V low H low 2 1 4 3 18V 18V Powe r Savin g 2050000003 300mA max EMK 05 Switch position WB Quatro The following multi switch must be connected according to the picture above Terminal 1 of the EXD 154 must be connected to 18 V of the...

Page 7: ...tthesubscriberconnection V 19 Max permissibleremotefeedcurrent horiz lowinput mA 300 2 x 150 for wideband Max permissible remote feed current per trunk mA Max supplyvoltageatDCconnection V 18 6 Protection class IP 30 Permissible ambient temperature C 20 to 40 Connections F connectors Dimensions mm 215 x 148 x 43 Packing unit weight pc kg 1 10 0 55 Technical Data Hereby KATHREIN Digital Systems Gmb...

Page 8: ...er than the user band number by 1 No voltage on the LNB Make sure there is no short circuit on the receiver LNB connection Connect DC block EMU 12 order no 273281 to the cascade input to reduce the load placed on the VL trunk from the LNB Short message Poor or no signal or picture stutters at regular intervals Another subscriber has accessed the same user band Check menu settings of all connected ...

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