Page 27 says.... (And my 622)
917XX - 172 - 50 - 95
Start over.
- Make sure the mast is plumb all the way around.
- Set the Elevation to 50, instead of 52.
- Make sure the dish pan and skew plate are aligned all the way around; and not off centered.
- Use a single cable between the outermost LNBF (which is 110) and the receiver.
- Peak this satellite (110) using a TP greater than 10. Only adj Azimuth & Elevation.
- Switch the cable to the FSS LNB (121).
- Use TP 15, 16, 20, or 21.
- Making minor adjustments on Azimuth & Elevation of less than 1 degree, peak the FSS LNB.
Notes:
(1) All of this is assuming you already have the correct software download for your receiver.
(2) If you decide to go through the switch (DP34 or DPP44), then use/switch the cable that goes to the Input Port 1 on 110 & 121, since it will pass through without the proper software in the receiver.
(3) If you are unable to peak on those transponders, call Customer Service for a complete list. They will probably ask you for your Receiver Model Number and the software version. 1-800-333-DISH
(4) If this is a used dish, and anything is bent, warped, etc..., then you may have to try a lot of settings and take the best signal you can get. Maybe use the SD-121 for channels you need on 121, and then a Dish 500 for 119 & 110.
(5) If you do have a bad LNBF Cluster (119/121), Dish Tech Support may be able to send you another one. If out of warranty, they could charge your account or credit card for the cost and/or shipping.