I have an old 18" DISH array with an A-B digital LNBR (model BS101UP201M) with several SW21 switches and an SW-42 switch. Assuming I hook up my 508 (or model 4900), can anyone tell me what I will receive on my TV? Can anyone tell me if I can play the recorded movies on the 508? If I hook other video sources up to the 508 (e.g., output from existing TV or DVD player/recorder), can I record to the 508 and play back without the DISH array?
The 508 is a DishPro receiver and the 4900 is a legacy receiver.
- DishPro receivers (508) work with DishPro (DP) LNBF and are backwards compatible with Legacy LNBF.
- Legacy receivers (4900) work with Legacy LNBF and are not forward compatible.
- - Exception, legacy receivers may work with a DishPro Adaptor, or through a DPP Switch, such as the DPP44.
I am not very familiar with the SW-21 and SW-42 switches; or the A-B digital LNBR, unless it's just a Legacy LNBF with dual outputs for a single satellite location.
As a portable system, you should be able to take either the 508 or the 4900 and directly connect it to an 18" dish with a legacy LNBF for a single DBS satellite location (119, 110, 61.5, 148, 129).
However, you could get a Dish 500 (20") with a DP Twin and directly connect the 508 to pick up 119 and 110. With a Legacy Twin, either the 508 or the 4900 would work; and there are other options.
If you were going to use the 508 on the road or elsewhere, then you probably should consider connecting it at home and keep it hooked up until you were ready for it elsewhere. Without paying Dish a monthly activation fee ($5), you will probably not see anything but NASA at the most.
What type of dish/switch did they install for the new system?
I believe someone previously said on another thread that you should be able to connect the 508 to the TV and play any recordings, even without the sat signal. But you are not going to be able to record anything.
I beleive this answers your questions.