Sencore DMG 3000, Руководство пользователя

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DMG 3200/3100/3000 – User Manual
Page 29 (306)
3.4.4 COFDM Cable Output
Each COFDM output
module has two 75Ω F connectors which carry up to four frequencies.
3.4.5 DVB-T/T2 Output
The DVB-T/T2 output module has 4 50 Ohm BNC outputs, two for output A and two for output
B. Both outputs have a RF and Test port. The RF port will output the level configured in the
system while the Test port will be 20 dB lower and can be used for monitoring.
3.4.6 DVB-S/S2 Output
There are two variations of the DVB-S/S2 output module:
•
L-Band Output – This module has two SMA RF outputs (50 Ohm), one for each of the
output channels A and B, and two monitor ports which are F-Type connectors (75
Ohm). The RF level of the monitor ports is 20 dB below that configured in the GUI for
the RF outputs.
The RF output can be muted with an external unit by applying 5V to the mute
connector. Channel A and Channel B can be muted individually. The connector for
Mute is a 2.5 mm headphone jack. For more information on this functionality, contact
Appear TV’s Support Team.
•
IF Output – This module has 4 F-Type connectors which are 75 Ohm outputs. For
each port there is a RF and Test port. The RF port corresponds to the output power
level configured in the GUI, while the Test is the same level -20dB.
4 Administrative Settings Configuration
This chapter describes how to conduct initial configuration of the unit, such as setting its IP
address, changing the GUI’s password, setting the unit’s time as well as handling licenses for
the modules in the unit.
4.1 Accessing the Web Interface
All modules in the unit are controlled via the web interface provided with it. The unit Man
Machine Interface (MMI) software runs on the switch module via the connector marked as
“Control”
Default MMI IP address is 192.168.1.100. To change the network settings of the device please
follow the steps described below.
Connect a PC directly to the device (the Ethernet port marked “Control” on the switch module)
with an Ethernet cable.
Set the IP address of the Ethernet adapter of the PC to a fixed address in the same segment
(e.g. 192.168.1.99). Refer to the operating system’s manual for details on setting the IP address
on the PC.
Start an internet web-browser and type 192.168.1.100 in the address field.