I've got a Fluke DSP-100 LAN Cablemeter that someone here at work said I could fiddle with and try to use it for troubleshooting. The device sends a signal to a remote to figure out cable length and attenuation, check for breaks, etc. I'm thinking that the remote is not working. I put a known good cable between the devices, charged up the Fluke and put a fresh 9V battery in the remote, but none of the lights on the remote come on.

Remote is a DSP-R Standard Remote and h as 3 lights on it (Pass, Test, Fail). The remote has no switches or buttons on it, but since the battery back is taped on, it may have been dropped at some point.