Interfaces and Connectors
R&S
®
DVMS4
20
Getting Started 2113.7625.02 ─ 10
●
LED blue: Output is used as loop output.
3.2.7
DVB-T2 Receiver Module (R&S
DVMS-B54)
The T2 receiver module is optional (R&S
DVMS
‑
B54).
Figure 3-6: DVB-T2 receiver module
The status of the connectors is indicated by LEDs. Before showing a new state, each
LED holds the current state for at least one second, if the current state is not "off" or
"flashing".
To select the input, in the toolbar, click "Instrument Configuration" and then select "Sig-
nal Interface". See the user manual or help system.
To help locating a connector socket, you can let its status LED flash blue ("Instrument
Configuration" dialog, "Signal Interfaces" tab, see the user manual or help system).
RF IN
This BNC socket (female connector
@
DVMS) is used to feed in an RF signal conform-
ing to the DVB
‑
T2 (ETSI EN 302 755) standard.
An LED indicates the RF IN status:
●
LED off: Input is not used for monitoring.
●
LED green: Input is used for monitoring. Synchronization state is valid for both RF
signal and related transport stream.
●
LED yellow: Input is used for monitoring but synchronization cannot be achieved.
TS IN
This BNC socket is used to feed in an MPEG2 transport stream signal conforming to
the DVB
‑
ASI (EN 50083
‑
9 (2002)) or SMPTE (SMPTE 310M) interface standards.
An LED indicates the TS IN status:
●
LED off: Input is not used for monitoring.
●
LED green: Input is used for monitoring. Synchronization state is valid for the trans-
port stream signal.
●
LED yellow: Input is used for monitoring but synchronization cannot be achieved.
Rear Panel
