MRC DRS4000, User And Technical Manual

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Routine Operation 2-7 DRS4000 Receiver User and Technical Manual
When you operate the receiver via the Control screen, you can
monitor Receive Carrier Level (RCL), Signal-to-Noise Ratio
(SNR), and Link Quality for all incoming video signals. You can
also change receiver settings such as channel and frequency
and save them as presets, as needed.
The Control menu always displays the last saved settings.
For ease of use, the control screen is organized into the
following regions:
• Help Text
• Current RF Settings
• Preset Selected
• Service ID
• Data Status
• Signal Displays
• Menu Buttons.
These regions are identified in Figure 2-3 and explained in the
subsections that follow.
Figure 2-3: Control Screen - Typical
Help Text This region provides a brief description of each
setting and menu on the Control menu. For example, when
Chan is highlighted, the help text will display Change the
current channel settings .
Current RF Settings This region groups together the settings
for the incoming RF signal including, but not limited to, the
following:
• Channel
• Frequency
• RF Band
• Mode
• Modulation
• Bandwidth
• Forward Error Correction (FEC)
• Video
Preset 1: XXXXXXXXXXXXX
Service No Service
BER 2.16x10 COFDM Lock Vid Lock
Setup Presets
Camera
Options
DRS4000
Chan 1 (0) (17MHz)
Freq 1999.000 MHz
RFBand 1.9-2.5GHz
Mode DVB-T
Mod QPSK
BW 8MHz
FEC 2/3
G/I 1/8
Video SD
Audio Analog
BitRt 15.61Mbps
Polarity Norm
RCL dBM SNR dB Link Qual
-6
A
A
A
B B B
-44
-20
20 21 6
7
B
D
D
D C C C
13
-57
-50
5
5
2
Help text
Current
Menu buttons
Signal
displays
RF settings
Preset/Service
Data Status