Vision Fitness T9700HRT Owner's Manual page 52

P19 - DECK LUBRICATION MESSAGE
P19 represents whether the service message for deck lubrication has
been enabled. If enabled, a "1" appears in the alphanumeric display.
Otherwise, a "0" appears if disabled.
To disable the message, you must press one of the SPEED keys so that a
"0" appears in the right window. Then press and hold ENTER to save prior
to exiting. To exit, press STOP.
P20 - CLEAN TREADMILL MESSAGE
P20 represents whether the service message for clean treadmill has
been enabled. If enabled, a "1" appears in the alphanumeric display.
Otherwise, a "0" appears if disabled.
To disable the message, you must press one of the arrow keys so that a
"0" appears in the right window. Then press and hold ENTER to save prior
to exiting. To exit, press STOP.
P21 - CHECK MOTOR BRUSHES MESSAGE
P21 represents whether the service message for check motor brushes has
been enabled. If enabled, a "1" appears in the alphanumeric display.
Otherwise, a "0" appears if disabled.
To disable the message, you must press one of the arrow keys so that a
"0" appears in the right window. Then press and hold ENTER to save prior
to exiting. To exit, press STOP.
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