Setup Manual
Table Of Contents
- R&S®Tx9 Transmitter System
- Contents
- 1 Information about this Manual
- 3 Introduction to Operation
- 4 Device View Description
- 4.1 System Overview
- 4.2 Transmitter
- 4.3 Exciter DVB-T2
- 4.6 Exciter ATSC
- 4.7 Exciter DTMB
- 4.11 Switchless Combiner
- 4.12 Cooling System
- 5 Task View Description
- 6 Operating the Device Manager
- 7 User Administration
Device View Description
R&S
®
Tx9
214Operating Manual 2109.9110.02 ─ 07
4. Follow the dialog step by step by connecting one fan after the other and one pump
after the other in the specified sequence to the mains distribution board (MDB) on
the rear of the transmitter rack.
Note: The status of this process is signaled by the status display in the Scan Con-
trol field:
●
off (gray) = Scan Devices is switched off.
● In progress (yellow) = configuration is running
● Finished (green) = configuration has been successfully completed; all displays
in the Rack 1 and Rack 2 fields are set to Nothing to do.
5. Switch Scan Device to "Off".
4.12.1.3 Status of Cooling System
Cooling status parameters
Name Description Value range Access right
Sensor for inlet temper-
ature
Indicates the status of the temperature sensor at the
inlet of the rack. If a fault is indicated, first check the
connecting cable between the sensor and the cooling
interface card in the R&S TCE900 system control unit.
Green: OK
Red: Sensor
Fault
Read only
Sensor for outlet tem-
perature
Indicates the status of the temperature sensor at the
outlet of the rack.
Green: OK
Red: Sensor
Fault
Read only
Sensor for coolant
pressure
Indicates the status of the pressure sensor. If a fault is
indicated, first check the connecting cable between the
sensor and the cooling interface card in the
R&S TCE900 system control unit.
Green: OK
Red: Sensor
Fault
Read only
Status of coolant filter Indicates that the pump power is not sufficient to
deliver the required flow. With a correctly dimensioned
and installed cooling system, this only occurs if the
coolant filter is blocked.
Green: OK
Yellow: Filter
Warning
Read only
Sensor for overall sta-
tus
Indicates whether the temperature sensors and pres-
sure sensor are OK. A malfunction at the pressure sen-
sor results in a fault; a malfunction at a temperature
sensor results in a warning.
Green: OK
Yellow:
Warning
Red: Fault
Read only
4.12.2 Small Cooling – Simplified Liquid Cooling System (FM Transmitter)
The following illustration shows the "Cooling" menu for "Small Cooling".
Cooling System