62
Software Guidelines
1. From the “ComPort” combo box choose the correct USB port on your PC that con-
nects the MV7470 and press “Connect”. To find out, go to the Control Panel of your
PC (System / hardware / Device Manager / Ports / USB Serial Port)
2. Once the software has successfully connected with the device, it will automati-
cally download all the settings of the MV7470.
3. The DVProbe consists of four sub-categories as described below:
·
DVB-T Settings – Parameters regarding the modulator part
·
Encoder Settings – Parameters regarding the H.264 encoder
·
Multiplexer Settings – Parameters regarding the multiplex part
·
System Settings – Parameters regarding system information
1. DVB-T Settings
In this category the user is able to adjust several parameters of the modulator RF
output part, as described below:
1.1 Channel
- Output channel selection (VHF:5-12 & UHF:21-69)
1.2 Bandwidth
- Bandwidth selection
1.3 Constellation
- Constellation selection
1.4 Modulation
- Modulation selection
1.5 Guard Interval
- Guard Interval selection
1.6 Code rate
- Code rate selection
2. Encoder Settings
In this category the user is able to adjust parameters of the H.264 encoder, as des-
cribed below:
2.1 Input source
– Select the primary input source
2.2 Video BR (Mpbs)
– Set the video bitrate
2.3 Audio BR (Kbps)
– Set the audio bitrate
2.4 Audio Encoding
– Select the audio encoding
2.5 HDCP ON/OFF
– Enables/disables HDCP
3. Multiplexer Settings
In this category the user is able to adjust parameters of the MV7470 multiplexer, as
described below: