Alcad DMH-341 Manuel D'utilisateur page 35

1) DVB-C: modulating standard; XX.XXX M: the current output frequency; U: symbol of the
USB disk insertion; 1080i: video resolution of signal source; X.XX Mbps: the current
encoding bit rate
2) Alarm Status: For example, if the signal cable disconnected, it will display Video 1 Not
Lock under this menu.
3) Uptime: It displays the working time duration of the device. It times upon power on.
4) Video Parameters: User can enter the items respectively to view the video status and set
video norm. User can also adjust values of rest items (Bit rate: 0.500~19.500 Mbps;
Brightness & Contrast & Saturation: 0-255; Hue: -128 - +127).
5) Audio Bit rate: Select audio bit rate among 64, 96, 128, 192, 256, 320, 384 kbps.
Audio Broadcast: Enable – the output program will broadcast only audio without the
picture; Disable – cancel broadcast mode to resume both audio and video.
6) Program Information: User can enable or disable the program output under menu
Program Output. User can also enter the other items to edit the Service Name, Program
Name, Program Number, and PIDs of PMT, PCR, Video and Audio, and edit LCN (Logical
channel number). EIT Event – User can enter this menu to setup EIT (Event Information Table)
for the current and next program event. The EIT contains Start Year, Start Time, Duration,
and Event Name of the event. All the EIT information can be displayed on the TV screen on
condition that the EIT is chosen to insert (see explanation 18.). VCN – virtual channel
number
7) Standard: It is for selecting the modulating standard. This unit contains 3 modulating
standards – J.83A (DVB-C), J.83B and J.83C.
8) Constellation: DVB-C modulator contains 3 modulating standards. Different standard
involves different modulating constellations. See the specification table for details.
9) Symbol Rate: adjust the symbol rate at the range of 5000-9000 Ksps.
10) RF Frequency: Adjust it at range of 30 to 999 MHz. Set it according your regional
situation or inquire your local services.
11) RF Level: Adjust it at range of -16~ -36dBm.
12) RF On: User can choose to turn on or turn off the RF under this menu.
13) Bit Rate: User can read the current modulating bit rate and the maximum bit rate
14) TSID: (Transport Stream ID) User can view or adjust after enter this menu.
15) ONID: (Original Network ID)-User can view or adjust after enter this menu.
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