One customer has problem, chinese channel at 12122 H, SR 20000 were gone suddenly.
Check the frequency and no signal on this, other TPs and channels seem O.K. to me. Since I had no other information and instrument on hand (just drop by), I cannot do much, a brief checking and changed the SR setting to other number on 12122 H, got a few channels pop up that suppose on 12122, but not all the free channel that suppose to. still chinese channel not there. I can get part of the channels from SR 22000 or 23000 setting with over 65% on qualitry, but not 21000 or 20000 on 12122 H or V that no strengh and quality reading.
I will go back with all my tools next day to check this out. And maybe try reset the default setting first (this I forgot to do it while at customer home). If the reset not work, what else should I do to check since other TPs and channels are there.
Check the frequency and no signal on this, other TPs and channels seem O.K. to me. Since I had no other information and instrument on hand (just drop by), I cannot do much, a brief checking and changed the SR setting to other number on 12122 H, got a few channels pop up that suppose on 12122, but not all the free channel that suppose to. still chinese channel not there. I can get part of the channels from SR 22000 or 23000 setting with over 65% on qualitry, but not 21000 or 20000 on 12122 H or V that no strengh and quality reading.
I will go back with all my tools next day to check this out. And maybe try reset the default setting first (this I forgot to do it while at customer home). If the reset not work, what else should I do to check since other TPs and channels are there.
