GSS PSU 8-16 I Bedienungsanleitung

Assembly Instruction

PSU 8-16 I

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Contents

1 Notes about safety and hazards ..................................................................4

2 General information ....................................................................................6

2.1 Meaning of the symbols used ..........................................................6

2.2 Scope of delivery ..........................................................................6

2.3 Available accessories .....................................................................6

2.4 Technical data ...............................................................................7

2.5 Description ...................................................................................8

3 Overview ....................................................................................................9

3.1 Front cover ...................................................................................9

3.2 Connectors and components .........................................................10

Front view / side view (type label) ....................................................10

View from below .........................................................................11

Rear view ...................................................................................12

3.3 Control unit .................................................................................12

4 Installing the head-end station ...................................................................13

4.1 EMC regulations (electromagnetic compatibility) ..............................13

4.2 Remove front cover ......................................................................14

4.3 Mounting the head-end station ......................................................14

Wall mounting ............................................................................15

Mounting in a 19" cabinet ...........................................................16

5 Installing a cassette ...................................................................................17

6 Power supply ............................................................................................18

6.1 SAT IF input distributor .................................................................18

6.2 Connecting peripheral devices ......................................................18

6.3 Power supply unit (PSU) ................................................................18

7 Connecting the head-end station ................................................................19

7.1 Potential equalisation (PE) .............................................................19

7.2 Connecting the SAT IF input distributor ...........................................19

Overview ...................................................................................19

Connecting SAT IF inputs ..............................................................20

Using two reception levels (factory settings) ...............................20

Using one reception level (loop-through operation) .....................20

7.3 Connecting RF output of the head-end station ..................................20

7.4 Mains connection ........................................................................21

8 Setting the contrast of the display ...............................................................22

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9 The control panel at a glance .....................................................................22

9.1 Control panel ..............................................................................22

9.2 Menu items .................................................................................22

10 Updating the software of the control unit ....................................................23

10.1 Updating software via PC .............................................................23

10.2 Updating the software via second control unit .................................23

Removing master control unit .........................................................23

Programming slave control unit ......................................................24

Inserting master control unit ..........................................................25

11 Programming ............................................................................................25

11.1 Preparation .................................................................................25

11.2 Programming procedure ...............................................................26

Message after temperature exceeding ............................................27

11.3 Programming the head-end station ................................................28

Activating system information ........................................................29

System information – control unit ...................................................29

Perform settings ......................................................................29

Call up information about the head-end station ..........................29

System information – output collector .............................................30

System information – temperature ..................................................30

System information – number of the head-end station .......................31

System information – clock frequency .............................................31

Setting the RF output level of the cassettes ......................................31

Setting the RF output level of the head-end station ............................32

Setting the consecutive number of the head-end station .....................32

Activating the modem connection ..................................................33

Setting the password ....................................................................33

Saving settings ............................................................................34

Programming the head-end station (following excess temperature) .....34

System information ......................................................................35

12 Final procedures ........................................................................................36

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1 notes about safety and hazards

• Observe the relevant VDE regulations.

• If the power cord needs to be replaced, only use an OEM power cord (EMC).

• The standards EN/DIN EN 50083 resp. IEC/EN/DIN EN 60728 must be

observed, especially concerning equipotential bonding and earthing

• Observe the relevant standards, regulations and guidelines on the installa-

tion and operation of antenna systems.

• Before starting installation or service work disconnect the receiving system

from mains.

• Do not perform installation and service work during thunderstorms.

• Assembly, installation and servicing must be carried out by an authorised

electrician.

• For a complete disconnection from the mains, the mains plug must be pulled

out of the mains socket. Ensure that the mains plug can be pulled out without

difficulties.

• The head-end station should only be installed in a room where the permissi-

ble ambient temperature range (0 °C and +50 °C ) can be maintained, even

during fluctuations in climatic conditions.

• Make sure there is a minimum space

- at wall mounting 50 cm above and below

at mounting in a 19" cabinet 20 cm above and below, as well as 10 cm

behind.

• To avoid too strong heating of the head-end stations it is not admissible

to mount them one upon the other without using thermic precautions (e.g.

permanently air recirculation, ventilation, heat deflectors etc.).

•

If additional fans are to be used to circulate the air, ensure that the system will

be shut down (disconnected from mains) should any one of the fans fail.

• Install the head-end station

- in a dry, dust-free environment

- in such a manner that it is protected from moisture, fumes, splashing wa-

ter and dampness

- where it is protected from direct exposure to sunlight

- on a vibration-free wall or floor construction

- not within the immediate vicinity of heat sources

• In case of the formation of condensation wait until the system is completely

dried.

• Ensure that the head-end station is adequately ventilated.

• Do not cover the ventilation openings!

•

Do not install the head end in cabinets or recesses which are not ventilated.

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• Do not place any vessels containing liquids on the head-end station.

• Do not place anything on the head-end station which could initiate fires

(e.g. candles).

•

Due to the risk of fires caused by lightning strikes, we recommend that all

mechanical parts (e.g. distributor, equipotential bonding rail, etc.) be mounted

on a non-combustible base. Wood panelling, wooden beams, plastic covered

panels and plastic panels are all examples of combustible bases.

• Avoid short circuits!

• To ensure electromagnetic compatibility, make sure all connections are tight

and that the covers are screwed on securely.

• No liability is accepted for damage caused by faulty connections or inap-

propriate handling of the device.

• You can obtain additional information from the "Planning handbook" bro-

chure which can be found on the website "http://www.mygss.eu" under

the "Miscellaneous" category.

Electronic devices should never be disposed of in the household rubbish. In

accordance with directive 2002/96/EC of the European Parliament and the

European Council from January 27, 2003 which addresses old electronic and

electrical devices, such devices must be disposed of at a designated collection

facility. At the end of its service life, please take your device to one of these

public collection facilities for proper disposal.

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2 General information

2.1 meaninG of the symbols used

Important note

• Performing works

Danger by electrical shock

—> General note

2.2 sCope of delivery

1 PSU 8-16 I head-end station (without cassettes)

1 DVD (assembly instructions) 1 Brief assembly instructions

1 Ferrite sleeve 1 Power cord + strain relief

2.3 available aCCessories

For cassettes and accessories see website "www.mygss.eu".

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2.4 teChniCal data

The devices meet the following EU directives:

2011/65/EU, 2014/30/EU, 2014/35/EU

The product fulfils the guidelines and standards for CE labelling (page 37).

Unless otherwise noted all values are specified as "typical".

General

Cassette slots: .....................................................................................8

Admissible ambient temperature: .........................................0 °C … +50 °C

Dimensions (W x H x D) [mm]: ............................483 x 397 (9 HU) x 302

Weight (fully equipped): .....................................................approx. 20 kg

LNB operating voltage: ................. +18 V / ≤1 A total (short-circuit-proof)

Other operating voltage: ............ +12 V / ≤1 A

total (not short-circuit-proof,

use with appropriate external fuse only)

RS 232 socket: ... data interface for software update and

remote maintenance

SAT IF input distributor: ..........................................................................2

Data of one SAT IF input distributor

Frequency range: ....................................................... 950 … 2150 MHz

SAT IF inputs: ......................................................................... 2 F sockets

SAT IF loop-through output: ....................................................... 1 F socket

SAT IF outputs: .................................................................. 6 + 4 F sockets

Input / output impedance: .............................................................. 75 Ω

Decoupling of the outputs: ............................................................. 20 dB

Tap-loss 1-6 (see page 8): ........................................................9 … 14 dB

Through-loss: ...................................................................................8 dB

Tap-loss 1-4 (see page 8): ........................................................9 … 12 dB

LNB operating voltage: ......................................+18 V / max. 1 A total

(1 A at one LNB connector,

0.5 A at two LNB connectors

0.25 A at four LNB connectors etc.)

RF output collector

Frequency range: ........................................................... 45 … 860 MHz

Control range of each input: .............................0 … –25 dB (electronically)

Control range of each output: .............................0 … –6 dB (electronically)

Input, output impedance: .................................................................75 Ω

Return loss: ...................................................................................14 dB

RF output: ..........................................................................IEC connector

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Decoupling loss of the inputs: ..........................................................30 dB

Gain: ...........................................................................................13 dB

Output level with 16 channels .......................................maximum 93 dBµV

Power supply NT 190

Mains voltage: .................................................... 220–240V~, 50/60 Hz

Power consumption (fully equipped, incl. LNB power supply): ..........150 W

2.5 desCription

The head-end station has a modular structure and can hold up to 8

Profi

cassettes. You can find a list of the current

Profi

cassettes at the website

"www.mygss.eu". This head-end station is designed exclusively for use with

cassettes of the

Profi

marketing programme. The various expansion options for

the head-end station allow for the installation of a wide range of broadband

cable systems.

Two integrated SAT IF input distributors has in total four SAT IF inputs. You can

use them to distribute the reception levels each over 4 or 6 outputs. Using the

loop-through output enables you to distribute reception level 1 over the 10

outputs for each SAT IF input distributor. The F sockets of both reception levels

are coloured.

Basic signal pattern:

9-12 dB 9-14 dB

8 dB

Unused loop-through outputs must be terminated with the resistors supplied.

The power supply in the head-end station is designed to supply power to com-

ponents (e.g. LNBs) connected upstream. These are supplied via the SAT IF

input distributors’ input sockets with operating voltage (+18 V) at a total cur-

rent of max. 1 A .

The head-end station’s power supply unit can be used to supply peripheral

devices with voltage (+12 V / max. 1 A , with an external fuse).

The cassettes’ RF output signals are accumulated in a programmable RF output

collector and then directed to the RF output and to the test output via the down-

stream hybrid amplifier.

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When the head-end station is shipped from the factory, the default setting for

the RF output level of the output collector is -3 dB. You can use the software of

the control unit to program the master output level of the head-end station.

The software version of the control unit appears on the two-line LC display after

switching on the head-end station.

If the inner temperature of the head-end station exceeds the permissible tem-

perature of 65 °C when operating, a message appears in the display instead

of the standby menu. This message contains the maximum measured tempera-

ture and the number of the head-end station.

The display also supports dialogue guidance when programming the head-

end station. Use the buttons of the control unit to program the head-end sta-

tion. You can also use the PSW 1000 software and the PRCU 8 / RCU 1 /

PRCU 12 management unit to program the head-end station.

The RS 232 interface of the control unit enables you to use a PC or a note-

book and the "BE-Flash" software to update the operating software of the

control unit. You can find the current operating software for the control unit,

the software "BE-Flash" and the current assembly instructions on the website

"www.mygss.eu".

3 overview

3.1 front Cover

2 2

Fig. 1

1 Locking screws 2 Mounting screws

—> To maintain compliance with the EMC regulations, the head-end sta-

tion must not be operated without this front cover.

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3.2 ConneCtors and Components

front view / side view (type l abel)

2 2

Fig. 2

2 Mounting screws

3 Cassette slots 1 … 8

4 Outputs of the SAT IF input distributors

5 Cover with openings for cable terminals

—> To maintain compliance with the EMC regulations, the head-end sta-

tion must not be operated without this cover.

—> The rectangular openings are affected to mount RJ45 cable termi-

nals.

7 Control unit

K Type label

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