Lutron Electronics TQ-8803, Operation Manual

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4. MEASURING PROCEDURE
4-1 Measurement
1)Power on the meter by pressing the " Power Button "
( 3-2, Fig. 1 ) once, the Display will show zero value
and ready for the measurement.
* After power on, if press the " Power Button " ( 3-2,
Fig. 1 ) once again, the meter will be off.
*
The minimum measurement value is 50 kgf-cm
(43 lbf-in/3.6 lbf-ft/4.9 N-m/490 N-cm ), if the
measurement value less than 50 kgf-cm, the Display
will show " 0 " value.
2)
Unit Button
After power on, push the " Unit button " ( 3-4, Fig. 1 )
once in sequence to select the measurement unit :
kgf-cm, lbf-in, lbf-ft, N-cm, N-m.
* After select the desired unit, if power off then
power on again, the existing sleet unit will save into
the memory circuit with default.
3)Set the Torque force direction by slide the " Torque
force direction switch " ( 3-8, Fig. 1 ).
* Set the direction switch to the left, will make the
clockwise direction for the torque force measurement.
* Set the direction switch to the right, will make the
counterclockwise direction for the torque force
measurement.
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