MRD 3187B - User Manual
Page 28 (245)
4.2 8VSB/QAM Receiver – Option 8701A
General Information
Install Location: Any slot except 1-1 and 2-1.
I/O: (1) 75Ω Female F Connector
Supported Formats: 8VSB, QAM64B,
QAM256B
Description: This card provides demodulation of 8VSB or QAM. For 8VSB the card
is able to tune to channels 2-69 on UHF/VHF and channels 2-134 on the cable
channel bands of FCC cable, IRC, and HRC. For QAM, the card is able to
receive both QAM64B and QAM256B and is able to tune to channels 2-134 in
the cable bands of FCC cable, IRC, and HRC.
To Edit the Option Card Input Settings
To edit this input card, use the following steps:
1. Press the button.
Note: For Configuration 2 units, select RDS1 or RDS2, then press .
2. Use the and buttons to select
“Input Modules”, and press the button.
3. Use the and buttons to move the
cursor to the “VSB/QAM” card of the
specific slot (e.g. 1-4). Notice the location
diagram in the upper right corner of the
screen changes as the cursor moves by
each card.
4. Press the button once to display the
Status screen for the VSB/QAM card.
5. Press the button again to display the
Edit screen for the VSB/QAM card.
Channel
1. Use the and buttons to move the
cursor to “Chan:” then press the
button.
2. Use the and buttons to tune to
the specific RF channel of interest, then
press the button to save the selection.
Note: The Channel selection is (2 – 69) for “Air/CATV:” set to “OffAir”, and (2 – 134)
for the other “AirCATV:” settings.
VSB/QAM 1-4
►Chan:32
Modulation:8VSB
Air/CATV:OffAir
Input
ASI/310M 1-2
MPEG/IP 2-3
►VSB/QAM 1-4
Input
Active Input
Backup Mode
►Input Modules
To Next Page
Loading...
