I have a motor home with an older Panasonic B/W rear view monitor system. I have been have problems with it for some time and the monitor screen now has no picture. I want to get the monitor refurbished but must ship it out of state and want to be sure the camera is still working before I do so. The camera is linked to the monitor via a single coaxial cable. I have a "satellite finder" signal strength unit (an Eagle Aspen, SF-99, 950-2250 MHz) . Can I use this to determine if I am receiving a signal from the camera? Note: the power light on the monitor still comes on indicating power to the unit power.
Thanks,
jdr37