
transmit pointing test program on the installation computer requests that the transmitter perform a
transmit pointing test. This condition persists until the NOC responds that
the transmitter is either actively performing the pointing test or is queued to
perform the test when test resources become available in the NOC. This is a
normal condition for initial installation. The transmitter may also periodically
go into this condition for short periods of time (less than 5 seconds) to
perform periodic transmit pointing tests. These periodic tests are performed
to ensure that the antenna is pointed accurately.
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The transmitter is queued for a
transmit pointing test
This condition can occur during installation when the Antenna Pointing
software on the installation computer requests a transmit pointing test and
the NOC has responded that the transmitter is queued for the next available
test time. It may also occur when the transmitter is performing periodic
background transmit pointing tests at the same time that other users on the
network have requested tests. This is a normal state after initial installation.
20
The transmitter is performing a
transmit pointing test
This condition occurs when one of the following tests are active:
• During installation, the Antenna Pointing software requests that the
transmitter perform a transmit pointing test. This condition will persist until
the Antenna Pointing software exits from the transmit pointing test mode.
• The DW4020 performs a periodic background transmit pointing test to
make sure that the antenna is still pointed correctly. This periodic test takes
less than 5 seconds. If the problem persists, try power-cycling the DW4020
by unplugging the wall outlet and plugging it back in.
21
The transmitter is disabled
because a transmit pointing
test failed
This condition occurs when the transmitter fails a transmit pointing test. This
indicates that the transmitter did not meet the minimum specifications
required. This is likely due to an antenna installation problem. The antenna
installer needs to fine-point the antenna. The transmitter will not transmit
until the transmit pointing test passes.
22
The transmitter is disabled
pending a transmit pointing
test
This condition occurs when the transmitter is required to perform a periodic
background transmit pointing test, but has not been able to perform the test
within the time window required. The transmitter is expected to be in this
condition for no more than two minutes at random periodic intervals. This
condition can also occur after the transmitter is first powered on after it has
been powered off for more than a day. If the unit remains in this condition for
more than two minutes, then the automated transmit pointing components in
the NOC are likely experiencing problems. This condition should clear in a
few minutes.
23
The transmitter is disabled
because a transmit pointing
test cannot be performed
This condition occurs when the transmitter cannot perform the transmit
pointing test when initially installed or when the transmitter is required to
range. The condition indicates that the NOC components needed to perform
the transmit pointing test are not operational.
RECEIVER ERROR CODES
Numeric
RxCode
Message Displayed Comments
0 The receiver is not connected Please make sure that the Indoor Receive Unit is connected to the Gateway
via the USB cable. If the cable is connected and you still see this message,
use the following steps for troubleshooting:
• Make sure the power supply is correct. The power supply should be Part #
1031105-0001.
• Try power-cycling the DW4020 by unplugging the power cord from the wall
outlet and then plugging it back in.
• Try using a different USB cable.
• If none of the above resolve the issue, you may need to replace the Indoor
Receive Unit.
1 The receiver is in pointing mode mode This condition indicates that the installer is performing antenna
pointing. In this mode, the transmitter is disabled for safety reasons since the
installer is working near the dish. If this occurs during normal operation, try
power-cycling the DW4020 by unplugging the power cord from the wall outlet
and then plugging it back in.
2 The receiver is in factory or NOC
mode
This status is for DW4020 testing purposes only. You should never see it. If
this occurs during normal operation, try power-cycling the DW4020 by
unplugging the power cord from the wall outlet and then plugging it back in.
3 The receiver is not locked to a
signal
If the DW4020 had been operating previously, this status is probably due to
inclement weather conditions and will be corrected when the weather
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