I have a SkyLink SL 6900 - how do I input sat longitude into satellite guide, it is straight forward to input the local lat & long but reading about the sat longitude can be done in one of two ways, either: 0 to 180 for easterly and 181 to 360 for westerly or + digits for easterly and - for westerly .
!st way, the finder only allows digits upto 180
2nd way, as far as I can see there is no minus sign on the keyboard.
I only know how to enter easterly satellites ------ can someone please tell me how to enter the westerly sats !!!!
Any help wpold be appreciated