My Life Fitness Display is completely dead, worked fine the last time it was used 2 weeks ago

i can get my tv program

sounds like a loose wire could be main power or in tstat

Contact Life Fitness to send it in for repair. Last I checked it is about $500. I do not know of any aftermarket options.

Btw, I’m available to help over the phone in case u need at https://www.6ya.com/expert/russell_1d1c35fa8a5a0be4

If the console takes batteries, replace them. If this does not work or your console does not require batteries, check the reed switch or optic sensor. Reed Switch: Unplug the treadmill and remove the motor hood cover. The reed switch is mounted on the frame next to the front roller pulley. There is a magnet glued into the front roller pulley. When adjusting the reed switch, make sure it is pointing directly at the magnet. Move the tip of the reed switch within 1/8" of the magnet. Also, check to see that the wire is not damaged, and is connected to the console.
Optic Sensor: Unplug the treadmill and remove the motor hood cover. The optic disk and sensor are located either at the end of the motor or the right hand side of the front roller. The optic disk spins between two sensors on the optic switch. The disk must spin freely without touching either sensor. The sensors can be moved by loosening the adjustment bolt holding the switch to its bracket. The switch can then be slid. Center the disk.
Adjust and clean very softly.

Check for cable corosion, and any bad ground or power on.

If this unit has not been used for that period of time then the 6v batt has died ans needs replacing call National Gym Parts @ 1-800-496-7278 to order part# LC001.5
HERE IS THE PROCEDURE TO REPLACE THE BATT:
Tilt the bike on its side, remove mounting screws securing the battery to the bracket. Remove the battery just enough to access and disconnect the black (neg) wire from the (-) terminal and the red (pos) wire form the (+) terminal. Replace battery and reverse procedure when installing battery

dang I thought it was just me. I put so many brand new batteries in the camera,all kinds, no matter what it completely dead in about 2 minutes.. its frustrating b/c I got the camera last year as a xmas gift, so I really thought I was just an idiot when it came to operating the camera.. glad to know its just a crappy product; I still don't have a resolution though... sorry

You should check your battery-it must be putting out at least 6 volts to get the computer started up-depending on the era there will be a battery near the bottom frame-you will need to remove on of the side covers to reach it-

The battery has lasted at least 8 years. It has reached its end of life. There is no battery that lasts forever.

still warrentty time so contact ur uniden cordless phone dealer