User's Manual Part 1
Table Of Contents
- System Manual
- R&S®NV830x DTV Transmitters ATSC
- Volume 1
- Contents
- Safety Instructions
- Design and Characteristics
- Contents
- 1 Design and Function
- 2 Specifications
- Installation
- Contents
- 1 Equipment Supplied 1
- 2 Overview 3
- 3 Setting Up Transmitter 4
- 4 Ventilation System 9
- 5 AC Power Supply 14
- 6 Amplifiers 19
- 7 Connecting Antenna/Dummy Antenna to RF Connector 20
- 8 Connection Panel 23
- 1 Equipment Supplied
- 2 Overview
- 3 Setting Up Transmitter
- 4 Ventilation System
- 5 AC Power Supply
- 6 Amplifiers
- 7 Connecting Antenna/Dummy Antenna to RF Connector
- 8 Connection Panel
- Contents
- Commissioning
- Contents
- 1 General Information 1
- 2 Preparing for Transmitter Startup 3
- 2.1 Preparing for Local Operation 3
- 2.2 Checking and Setting System and Operating Parameters 3
- 2.3 R&S NetCCU800 3
- 2.4 Setting Transmitter Type 9
- 2.5 Entering Exciter Settings 11
- 2.6 Entering Output Stage Settings 19
- 2.7 Setting Transmitter Output Power 21
- 2.8 Calibrating Power Displays 22
- 3 Completion of Startup Procedure 26
- 4 Precorrection 31
- 1 General Information
- 2 Preparing for Transmitter Startup
- 2.1 Preparing for Local Operation
- 2.2 Checking and Setting System and Operating Parameters
- 2.3 R&S NetCCU800
- 2.4 Setting Transmitter Type
- 2.5 Entering Exciter Settings
- 2.6 Entering Output Stage Settings
- 2.7 Setting Transmitter Output Power
- 2.8 Calibrating Power Displays
- 3 Completion of Startup Procedure
- 4 Precorrection
- Contents
Chapter 4 Commissioning
2098.0188.72 - 4.30 - E-1
2. In the Identify column, activate the function Start (starting with Device No. 1).
The LEDs on the associated amplifier flash. This identifies the amplifier with the (tem-
porary) order number 1.
3. Under Device, change the order number according to the position of the identified am-
plifier in the rack.
4. Repeat steps 2 to 3 for the other amplifiers in the rack.
The procedure is completed when each order number in the Device column correctly
corresponds to the position of the associated amplifier in the rack.
3.3 Clearing Event Memory
There are four event memories for each of the R&S NetCCU800, exciter and OS (output
stage) modules.
Summary
Status
Warning
Fault
These event memories need to be cleared for all the modules before the transmitter begins
regular transmission.
1. Select NetCCU > Logbook > Status.
The Status window opens.
2. Select the Clear Logbook command in the context menu.
The entries are cleared.
3. Repeat the procedure for each of the event memories listed.