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Toshiba TRX-80 Troubleshooting Manual page 3

Toshiba trx-80: supplementary guide
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6. If this is the correct satellite and channel, press ENTER. The entire satellite memory has
been realigned to your dish.
7. Call up other satellites and verify they are aligned correctly. Repeat the above steps, if
necessary.
If you must frequently realign the satellite memory, there may be problems with your out door
unit. Contact your local satellite dealer/installer for assistance.
Missing Odd or Even Channels
If you are missing the odd or even known active channels on any or all satellites, perform the
following steps.
1. Move to the satellite with missing channels. Select the missing channel.
a. If the picture is black, the problem may be a missing subscription channel. Refer to the
"Missing Subscription Channel" flowchart near the end of this booklet.
b. If the picture is scrambled or very snowy, continue with step 2.
2. Turn off the Parental Control.
3. Check the Receiver's Input Mode. Locate the Receiver Input Mode Switch on the receiver
back panel. Refer to page 9 of your Owner's Manual. Move the switch to the "C & Ku"
position.
4. Go through the channels. If this solved the problem, you are done.
5. If this did NOT solve the problem, put the Input Mode switch back to its original position
and continue to step 6.
6. Perform the Skew Adjustment. Refer to page 34 of your Owner's Manual.
a. Put the receiver in Program Mode. Locate the Receiver Mode Switch on the receiver
back panel. Refer to page 9 of your Owner's Manual. Move the switch to the
"PROGRAM" position.
b. Press FUNCTION.
c. Select No. 2, Adjust Skew. Write down the current Skew Angle number. You may need
to reset this.
d. Use the EAST and WEST keys to run the Skew Angle all the way down to zero and all
the way up to 65.
e. If the picture does NOT come in clear somewhere in this range, set the skew number
back to what is was in step 6.c. Press ENTER and put the receiver back in Auto Mode.
Locate the Receiver Mode Switch on the receiver back panel. Refer to page 9 of your
Owner's Manual. Move the switch to the "AUTO" position. Then proceed to step 7.
f. If the picture DOES come in clear somewhere in this range, adjust the skew for the best
picture. Press ENTER.
g. View the other channels on this satellite.
h. If all the channels are now OK, put the receiver back in Auto Mode. Locate the Receiver
Mode Switch on the receiver back panel. Refer to page 9 of your Owner's Manual.
Move the switch to the "AUTO" position. You are done.
i. If all the channels are NOT OK, repeat the above steps to adjust the skew to what it was
in step 6.c. Proceed to step 7.
7. Check the polarization wires. Refer to page 9 of your Owner's Manual. At the bottom of the
page is a picture of the back panel of your receiver. Locate terminals number 10, 11, and 12.
Check the connections in these terminals.
TRX 80
3

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