3
POSITIONS
1
2
3
4
5
6
7
8
9
12
10
11
13
14
15
1 Reflective mark
2 Signal light beam
3 Photo tach. sensor
4 Power key
5 Display
6 Monitor Indicator
7 Plus/Function key
8 Power/Measurement key
9 Minus/Send/Memory key
10 Contact tach. sensor
11 Battery cover on the back
12 USB Interface
13. Surface speed test wheel
14. RPM adaptor funnel
15. RPM adaptor cone
DISPLAY SYMBOLS (FIG. 2)
m s
Cycle indicator
RPM
m/min ft/min
m m s
C
Lin
Hz
m, Lin
Pulse distance indicator
C
Pulse times indicator (User-defined
pulse distance indicator)
Battery indicator
m/min, ft/min Linear velocity unit
Measurement coupling symbol
RPM
Rotation rate unit
Measurement value
Hz
Frequency unit
GB