Have a look around in the "Files and mods" thread for the latest version. I had a look and I have two files X108G_OLED_FW_V2.00.1_build006(26M).xgf dated 8/5/17 and X108G_OLED_FW_V2.00.1_build002.xgf dated 24/12/16 Not too sure which one I am running but I do havea 2017 software versio date...
I had issues when connected to a linux box. Same issue. I connected up an old Windows XP notbook and it all worked OK. I havent tried any other devices, but I have read that the USB interface can be a bit fiddly.
I am u and running now
The schematic on line is different to the version I have for the input stage on the RF power amp.
The long IPX jumper feeds the modulated RF signal to the board. Its pretty low level. Maybe 50mW. You can see a test point next to the jack you can connect a CRO up to.
I was given one which is no longer transmitting. I have a serial beginning with an 11. slightly diferent scematic. There is no transmit to speak of. Maybe 10mW.
I have reseated the ribbon cables, replaced the battery (socketed same as yours) and flashed the 7 May 2017 firmware.
I've used some silver paint on the pads of the ones that dont work and that seems to have sorted them out. They are usable now, and while I can not comment as to how long they will last, the silver seems to stuck to the pads well enough not to scrach off with my nail
I'll admit I didnt, however I expect that these have just factory defaulted anyway as the CMOS backup battery was flat. I have replaced it and it now remembers settings. AFAIK they are required to align the radio in relation to the filters and such, rather than the old trimmer to tweak the...
My unit is serial number CXG11135
It is a 4 button version with blue buttons.
I inherited it not working correctly. No transmit power. 10mW or so. Buttons dont work. Flat memory battery (a CR1220. Everything else seemed OKish
This is what I have found to date.
The USB port is fussy when...
Got a question. Can you simply copy the file from the radio to the hard drive as a backup. I flattened the firmware on the radio and the file I have to download doesn't want to work. Its an outdoor unit Serial number beginning with a 11