Switching Off Precorrector - R&S N 8000 Series System Manual

Setting item
On Input Loss
Type of Loss of Input
Fail Delay Time
2.5.3

Switching Off Precorrector

1. Select Exciter A ATSC > Precorrection > Linear.
The Linear window opens.
2. Set Linear Correction to Off.
The linear precorrector path is deactivated.
3. Select Exciter A ATSC > Precorrection > Nonlinear.
The Nonlinear window opens.
2098.0188.72
Chapter 4
Description
For setting the behavior in the event of a defective input signal (synchro-
nization error)
– No Mute: The output signal is not suppressed (only effective with
MFN)
– Mute: The output signal is suppressed if the data rate is incorrect (rec-
ommended for SFN)
Selection:
– Warning: If the input signal fails, only a warning will be generated.
– Fault: If the input signal fails, an additional sum fault will be generated
after the time set under Fail Delay Time has elapsed. In the case of
transmitters with exciter standby, switchover to the second exciter
occurs.
For setting a delay time which must elapse after an input signal dropout
before a general fault is generated.
- 4.14 -
Commissioning
E-1