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Polarisation option, Sat input option, Modulation option – TANDBERG E5714 User Manual

Page 186: Lnb option

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Operating the Equipment Locally

Page 4-108

Instruction Manual: evolution 5000 E57xx DSNG and DENG Voyager Encoder

ST.TM.E10076.3

Polarisation Option

To access the Polarisation option, press the Polarisation softkey in the

IRD Demod Menu

.

Table 4.136: Polarisation Options

Selected Option

Description

Horizontal

If LNB power is enabled, output +18V to signal horizontal polarisation.

Vertical

If LNB power is enabled, output +13V to signal vertical polarisation.

Sat Input Option

To access the Sat Input option, press the Sat Input softkey in the

IRD

Demod Menu

.

Table 4.137: Sat Input Options

Selected Option

Description

RF 1

Use Demod L-Band Input 1

RF 2

Use Demod L-Band Input 2

IF

Use Demod IF input (M2/EOM2/QPSKDEMOD only).

Modulation Option

To access the Modulation option, press the Modulation softkey in the

IRD

Demod Menu

. If the IRD is in tracking mode this value is tied to that set for

the satellite modulator, and cannot be altered.

Table 4.138: Modulation Options

Selected Option

Description

BPSK

M2/EOM2/QPSKDEMOD and M2/ESO2/LSYM required.

QPSK

8PSK

M2/EOM2/SATDEMOD and M2/ESO2/8PSKDEMOD required.

16QAM

M2/EOM2/SATDEMOD and M2/ESO2/16QAMDEMOD required.

LNB Option

To access the LNB option, press the LNB softkey in the

IRD Demod Menu

.

Table 4.139: LNB Options

Selected Option

Description

Active

There is an LNB present.

Direct RF

The Demod is being fed direct RF.

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