I am looking for European and African TV channels. I just understand that the system I bought is 8 to 9 years old, is that the reason I cannot get any channel?
Gfb,
As has been stated, the age of your receiver would only limit you from receiving the DVB-S2 signals and beyond, but it should be fine for DVB-S signals and there are still many of those available to at least get you started. Galaxy 19 @ 97.0°W is going to be your best starting point for a satellite. It will be easily aimed and provide many transponders and channels. As Phlatwound stated, if that box does not have a blind scan function, you will have to manually enter the TP (transponder) data and then scan each TP for the channels.
There are indeed many items to be aware of when setting up and aligning a satellite system, but once you have been introduced to these points you will understand that they are just very simple steps. Like driving a car, you eventually take many things for granted, like checking the gas and oil and tire pressure and how to start it and when to hit the brake and when to hit the gas and how to turn left and how to turn right. All that stuff is rather dull, repetitious and nearly child's play now, but when you were first introduced to the car, it seemed rather ominous. It is the same as setting up and aligning a satellite dish / system. Once you have become exposed to it and done it yourself, it is as simple as riding a bike.
First item to be concerned with is having a LOS (Line Of Sight) to the satellite which is unobstructed. That means that there can be no trees or buildings or mountains in between your dish and the satellite in the sky. If you can see the satellite in the sky, you can pull it in. But, the satellite is so far out in space that you cannot see it. So how do you know that you have a clear LOS? You have to know what the orbital position and the elevation of the satellites are, then look up to the sky at those angles like gazing for stars. You cannot "SEE" the sat, but you will know where it should be. If you are in OK, your actual longitude should be something near 97°W. Galaxy 19 has an orbital position of 97°W so it should be nearly due south of you. That makes looking for this satellite more simplified. Now let's say that this satellite is 48° up in the sky, so you tilt your head up at approximately that angle to view the sat. If you don't see any trees or buildings in the way, then you have a clear LOS.
The next item is to have a mast or pole to mount your dish upon. This mast MUST be perfectly vertical (plumb) in all directions - so it cannot lean a little north or a little west or a little east or a little south! It has to be perfectly straight up and down. Use a bubble level to verify this and check it from all sides. Doesn't matter if your mast is on the ground or on a roof or on the side of a wall, it MUST be absolutely vertical. All the other angles associated with setting up the dish and aiming it rely upon this common reference point, the point of the mast being plumb.
Now you may set your dish atop that mast and set the elevation according to what your dish installation instructions say (might get some help from dishpointer.com) and set your azimuth (the east to west dialing of the dish aim) to where Galaxy 19 should be in the sky. This is where it takes a little bit of labor on your part as you cannot precisely measure either of these angles perfectly. You just get in the ballpark and then turn to monitor your signal strength and expressly your signal QUALITY meter from the receiver as it is displayed on your TV screen. You fine tune your dish elevation and azimuth alignment to optimize the SIGNAL QUALITY STRENGTH.
You must have a valid TP entered into your receiver menu for the satellite which you are aligning to. For Galaxy 19, I would choose TP 12152 MHz Horizontal polarity with a SR (Symbol Rate) of 20,000.
Set up your receiver to tune in this TP and monitor the signal level and signal QUALITY as you adjust your dish elevation and azimuth. Signal QUALITY is the most important, but you can often get a hint that you are coming closer by observing the signal strength level.
The SIGNAL STRENGTH indication tells you a lot about the health and connectivity and set up of your cables and LNBF. If you don't see any reading on the SIGNAL STRENGTH meter, then you will never see a SIGNAL QUALITY reading! If all your connections are good and your LNBF is good and you have your LNBF parameters (type) set properly within your receiver's menus, then you will observe a SIGNAL STRENGTH reading on your meter. If you don't see any indication, then STOP! and check all of these items because something is wrong. The SIGNAL STRENGTH indication is a power/current detection monitor. The internal oscillator of the LNBF will generate some level of electronic "NOISE" and the LNBF will pick up ambient electronic "NOISE" even if it is pointed at the dirt. So, there should always be a reading here. If not, like I stated, something is wrong and the first thing to check is whether or not your cables are connected and connected properly and you have the LNBF TYPE set properly in your receiver menus and if the LNBF POWER is set to ON. Also check whether the switch parameters are set properly if there is a switch installed in line (it is recommended to NOT use any switches at this point to avoid this dilemna).
Now you can continue on in your alignment endeavor. If you monitor the SIGNAL STRENGTH LEVEL indication, you should detect that it will RISE when you actually come close to alignment with a satellite, any satellite, as the electronic background or ambient "NOISE" will increase, but if you don't see the SIGNAL QUALITY level rise too, then you are just picking up a nearby satellite and not the one you were specifically looking for. Keep adjusting until you observe the SIGNAL QUALITY meter rise and increase dramatically. By setting your receiver up to monitor for the 12152 H TP signal, you know that you are looking for only one specific signal from space, so you should not detect any other signal (normally). It is possible for another satellite to be using the same frequency for a TP, but usually not a satellite which is in the same local neighborhood of the satellite that you are trying to dial in.
Once you believe you have found the satellite you were seeking and have optimized the signal quality, then perform a SCAN of the TP and look to see what channels you actually logged in during the SCAN. If they match the channels that LYNGSAT or other sources tell you should be there, then you know you are on the right satellite!
Hope that my information here helps you! Even if you eventually decide to have someone else set your dish up for you, at least you will understand what is going on. I really hope you try to do it all yourself because the exhilaration is very much worth the effort! This really is a HOBBY and not so much for the purpose of watching TV. If you get bit by the "hobby-bug" you will understand this, too!
Good luck and see you soon!
RADAR