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3 . D E S C R I P T I O N
3.1. Instrument Familiarisation
1
1..
Sensor cover.
2
2..
Photo Transistor (Laser sensor).
3
3..
LCD display.
4
4
Unit key.
5
5..
(On) key.
6
6..
Function key.
3.2. LCD Display
7
SYMBOL
FUNCTION DESCRIPTION
Indicates it is now in the data-holding state
Indicates the maximum values since the instrument was
last switched on or last reset.
Indicates the minimum values since the instrument was
last switched on or last reset.
Measure values counter.
rotational speed units
Indicates the calibration mode.
Indicates low power of batteries.
Batteries should be replaced.
HOLD
MAX
MIN
CAL
rpm, rps
7
1
2
3
4
5
6
EDI-315-4200K_Instructions.qxd 16/04/2010 14:09 Page 4