Anritsu MP8931A - Input Function of NRZ Interface Setting

4.2 Setting Parameters
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4.2.11 Input function of NRZ interface setting
Set input parameters when using NRZ interface.
Select “NRZ Input*” on the main menu screen to perform setting.
Level TTL
Data Positive
Level
TTL
Data Positive
Clock Rise
Enable Off
Termination 75Ω
Variable Vtt 0.0V
Variable Vth
+1.4V
<Procedure>
1. Select setting item by using the
∧
and
∨
keys on the NRZ
Input* setting items. Press [Enter] or
>
to display the item to
be set.
(1) Level setting
Set input level.
Select “Level” on the NRZ input menu screen to perform setting.
NRZ Input Level
TTL
TTL
ECL
Variable
<Procedure>
1. Select “Level” by using the
∧
and
∨
keys on the NRZ
Input* setting screen.
2. Press [Enter] or
>
to display the Level setting items.
3. Select input level by using the
∧
and
∨
keys. Press
[Enter] to finalize the setting.
When this setting is performed during NRZ measurement,
measurement is restarted and the menu closes. When this
setting is performed while measurement is stopped or during
DVB-SPI or DVB-ASI measurement, the NRZ input menu is
displayed again.