LifeSpan SM-420 User Manual page 18

Item No. Items
3
1.3 DISPLAY OPERATIONS
Ready State
1. Press the display to turn it on. A sound is generated during start up and the display enters the "Ready"
state (Fig. 1). Resistance levels during start up will automatically be set as level 1. If there is inactivity
after 3 minutes the display will turn off again (Fig. 2).
2. In the Ready state, press the display face or start pedaling to enter Motion state. If pulse sensor is
supported, the small window with show Pulse and resistance Level and will switch between the 2 data
every 3 seconds (Fig.3 and Fig.4). The window will only display Level if Pulse is not supported.
18 | OPERATION GUIDE
Display Window
FIG 1
FIG 3
Brief Instructions
Rotation: During motion state, turn the dial clockwise
for more resistance and anti-clockwise for less
resistance.
A sound is generated when rotating.
FIG 2
FIG 4