I have a network analyzer model 8753D. Some of the buttons don't always work. Can you show me how to open the front panel and clean/repair it?... i see now that you have a video about cleaning 8753E keypad...excellent!
I see you've found it, but for reference here is the link: th-cam.com/video/Gx2woYL-KjU/w-d-xo.html See description for time stamps. The D disassembly is a little different than the E and ES. There are some screws on the side of the display that have to be removed and I think one under the keypad cover adjacent to the display after you carefully snap this off. There are also some screws to remove on the top and bottom of the machine. Once you get those extra screws out, the rest of the process is quite similar.
I have a network analyzer model 8753D. Some of the buttons don't always work. Can you show me how to open the front panel and clean/repair it?... i see now that you have a video about cleaning 8753E keypad...excellent!
I see you've found it, but for reference here is the link: th-cam.com/video/Gx2woYL-KjU/w-d-xo.html See description for time stamps. The D disassembly is a little different than the E and ES. There are some screws on the side of the display that have to be removed and I think one under the keypad cover adjacent to the display after you carefully snap this off. There are also some screws to remove on the top and bottom of the machine. Once you get those extra screws out, the rest of the process is quite similar.