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System Setup (Cont.)
Typical Setup Flow Chart for OAT100R with IP Output
VHF/UHF
Antenna (s)
Use multiple antennas
or an amplifier/splitter
as necessary. Up to eight
antenna signals may be
connected.
CAT5E
Cable
IP
Distribution
Network
14
OAT100R
Laptop
RF Out
Service Port
Connection
RF IN 8
RF IN 7
RF IN 6
RF IN 5
RF IN 4
RF IN 3
RF IN 2
RF IN 1
1000BaseT
Full Duplex
Feature Port
Control Port
Network
Typical System Installation
(see also Typical Setup Flow Charts on the previous pages)
1. If not already done (see setup information on page 7), measure the signal level at each
of the OAT100R RF inputs. For proper system performance, the signal level at each
input must be between +3 dBm (+52 dBmV) and -83 dBm (-34 dBmV). A nominal value
PC
of -53 dBm (-4 dBmV) is recommended.
2. Connect a 75 ohm RG-6 or larger coaxial cable from the terrestrial antenna distribution
system to each RF IN port to be used on the OAT100R rear panel. Up to eight
OAT100R RF tuners may be connected for RF 256-QAM output or IP output; up to
four OAT100R RF tuners may be connected for RF 64-QAM output.
3. To enable remote management, connect one end of a CAT5 RJ-45 Ethernet cable to
the Control Port on the OAT100R rear panel, and connect the other end of the cable
to the institution's network.
Caution: The subnet 192.168.0.x is reserved for internal communication
and cannot be used for the Control Port network subnet. This is the only
restriction; for example, you can use 192.168.1.x, 10.x.x.x, etc. Contact
your service representative for further information.
4. Connect the OAT100R power supply to the POWER connector on the OAT100R rear
panel. Then, plug the AC power cord into a powered AC line receptacle. When power
is applied, the PWR (Power) LED on the OAT100R front panel will initially flash red and
then turn green.
The boot-up process for the OAT100R may take up to two minutes. When boot-up is
complete, the STATUS LED on the OAT100R front panel will light continuously green.
5. Once the STATUS LED is lit continuously (no longer blinking), use the FTDI TTL-
232R-5V-AJ cable to connect a PC to the Service Port on the OAT100R front panel.
6. Using HyperTerminal or an equivalent terminal emulation program on the PC, confi gure
the serial port as follows: Bits per second/baud = 115200; Data bits = 8; Parity = None;
Stop bits = 1; Flow Control = None
Once the connection is established, you should see a login prompt. (If the login prompt
is not automatically displayed, press Enter to refresh the screen.)
7. At the login as: prompt, type admin and press Enter. Then, type the admin user
password (provided by LG) at the password: prompt.
8. At the
Command > prompt, type info and press Enter. (Note that you can press
Enter at any OAT100R command prompt to view current menu.)
206-4219
206-4219
System Setup (Cont.)
(Continued on next page)
15
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