Colinxdr

Hi Shimrod, pluged every thing in as usual, external power block, switched on, nowt. Hi VNA, would that be via the RJ45 or RJ11 and I assume to a rs232 port?

Hi, Thanks Olly, I did think of that, but thought better of it incase it damaged theirs.

Hi, Can any one offer some advice please. I have a Meade LX90 GPS purchased from Telescope House in the mid 2000s. I went to use it a couple of weekends ago only to find that the handset was dead. When I checked the handset there was no response from any of the buttons. I checked the 12v supply to the handset at the handset end of the cable, on pins 1 & 8 ok. I also checked the pin outs on the pcb but could only detect the negative rail. As there are no diagrams for the handset this was as far as I could go. I am looking to replace the handset but I do not know if it is just the handset that is faulty or something on the associated motor or power boards. thanks