! WARNING: All maintenance activities shall be performed by qualified personnel.
Failure to do so could result in serious injury.
For any service related concerns, call Cybex
Customer Service at 800-766-3211 (for Cybex
customers living within the USA). For
customers living outside the USA, call 508-
533-4300 or fax 508-533-5183.
NOTE: Read and understand each procedure
thoroughly before servicing. Unless otherwise
noted “right” and “left” denote user orientation
for all procedures.
Test Mode
To enter Test Mode press and hold down any key on the display while turning the power
switch to the on (I) position. When all keys are released “Pro” and the software revision “rx.x” are
shown on the display. To exit Test Mode press Stop.
Stuck Key List
If Test Mode occurs without holding any keys, a key may be stuck closed or Error 7 may have
occurred. You may need to replace the upper and/or lower display overlay. See Figure 1.
If “KEY#” is displayed you can determine which key is stuck closed by referring to the number
list below.
1 Stop 8 Manual Up 14 Level 20 Calories
2 Incline Down 9 Incline 15 Mets 21 HR Control
3 Speed Down 10 Speed Up 16 5K 22 Time
4 Weight 11 Quick Start 17 Enter 23 Scan
5 Distance 12 Center Up 18 Cardio 24 Age
7 Heart Rate 13 9 Holes 19 Center Down 25 Pace
26 Weight Loss
Cybex Pro Treadmill Owner’s & Service Manual
Page 7-2
1. select
2. adjust
.
.
.
Cybex International, Inc. Medway, MA USA (508) 533-4300 www.eCybex.com Made in USA