MAC AV-COFDM Betriebsanweisung PDF herunterladen (Seite 9)

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Unit installation and conﬁguration/Main menuUnit installation and conﬁguration/Main menu

a) Locate and select the option FREquEN-

Cy. Congure the output frequency value

between 45 mHz and 865 mHz.

b) Locate and select the option AttENu-

AtION. Select the output attenuation

between 0 and 47 dB.

c) Locate and select the option OFDm

mODE. Select the OFDM mode between

2k and 8k subcarriers.

d) Locate and select the option BAND-

wIDtH. Select the bandwidth between 6,

7 and 8 mHz.

e) Locate and select the option GuARD

INtERVAL. Select the guard interval be-

tween 1/32, 1/16, 1/8 and 1/4 of symbol.

f) Locate and select the option CONStEL-

LAtION. Select the modulation constella-

tion between 16qAm and 64qAm.

g) Locate and select the option CODE RAtE.

Select the code rate between 1/2, 2/3, 3/4,

5/6 and 7/8.

Status of the unit

NOTE

The unit lets you see its status in detail and the existence of active alarms in the

module.

1) Locate and indicate StAtuS.

a) Locate and indicate StAtuS: **. The unit

displays its status and alarms: Ok / ER-

ROR.

b) Locate and indicate OutPut BItRAtE.

The unit displays the output data speed in

mBItS/S.

c) Locate and indicate mIN ACt mAX

NuLL. The unit displays the volume of

null data packets in the output (minimum,

actual and maximum) as a percentage of

the total.

d) Locate and indicate tEmPERAtuRE. The

unit displays its temperature.

Unit information

1) Locate and indicate the option mODuLE

INFO.

a) Locate and indicate the option mODEL.

The unit displays its model and version.

b) Locate and indicate the option SERIAL

NumBER. The unit displays its serial

number.

c) Locate and indicate the option mAC. The

unit displays its MAC address.

d) Locate and indicate the option VERSION.

The unit displays its software version.

Unblocking the unit

The unit can be blocked from the web interface

preventing the user operating the display and the

control button to modify the conguration.

To unblock the unit:

1) Locate and select BLOCkING CODE.

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