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Required Tools:
• #2 Phillips Screwdriver
• Clean Towel
• Mild Cleaner
The three most common display issues on the JL and JL2 are as follows:
• Display is stuck on "HOLd." - page 1.
• Display is showing mix of numbers and letters - page 3.
• Display counting in 10lb increments - page 4.
Note that while the images show both the JL and JL2 consoles, the troubleshooting steps are valid for both
console.
Display is stuck on "HOLd"
If the display is stuck on "HOLd" the
most likely cause is that the optic
sensor is not able to read the RPM
sticker.
Troubleshooting Display Issues on JL and JL2
Applies to: JL (9-5360) + JL2 (9-5370, 9-5380)
Fig. 1
Page 1
637-9005 Rev. A
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Related Manuals for Stairmaster JL
Summary of Contents for Stairmaster JL
- Page 1 • Display is showing mix of numbers and letters - page 3. • Display counting in 10lb increments - page 4. Note that while the images show both the JL and JL2 consoles, the troubleshooting steps are valid for both console.
- Page 2 1. Use a #2 phillips screwdriver to remove the shrouds to access the console board. 2. Check to ensure that the RPM cable is securely plugged into the console PCB. Unplug and re-plug the cable and test. Continue to the next step if the issue is not resolved.
- Page 3 Display is showing a mix of letters and numbers. If the display is cycling through a series of letters and numbers, the console is attempting to boot up in the Test Mode. Fig. 4 1. Use a clean towel with a mild cleaner to wipe down the front of the display, ensuring that the Reset Eye is clear of buildup and...
- Page 4 Display keeps counting in 10lb increments If the display board is cycling through weights in 10lb increments, the display was able to boot up as normal but the reset eye is being activated. In normal operation, users can set their approximate weight by powering on the unit and gently tapping the reset eye.
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