Lutron Electronics TQ-8803, Operation Manual

Page: 8 / 10

4)Connect the " Square Drive " ( 3-11, Fig, 1 ) to the
" Torque adapter " ( optional ) or the measured
" Measurement Installation " that intend to measure the
torque value.
Use the hand to hold the " Handle " ( 3-7, Fig. 1 ) firmly
and rotate the Handle, the Display will show the
measurement torque value.
4-2 Auto data hold
During the measurement, upon Display show the
measurement torque value, if release the
handle, the last measurement value will
freeze on the Display within 10 seconds approximately at the
same time the Display will show the " HOLD " indicator.
* During execute the " Auto data hold " function, if
make new measurement again, the " Hold function "
will be disappeared and return to normal measuring
screen.
4-3 LCD backlight ON/OFF
After power on the meter, if press the " LCD backlight
button " ( 3-3, Fig. 1 ) once will turn on the LCD
backlight , if press the " LCD backlight button " once
again will turn off the LCD backlight .
4-4 Alarm setting
1)After power on , it press the " Button or Button "
▲ ▼
( 3-5, 3-6, Fig. 1 ) once or continuously will set the
Alarm setting value " .
2)
a. The setting Alarm value will save into the memory
circuit with default.
b. The " Beeper " ( 3-12, Fig. 1 ) will sound slowly if the
the measuring value reach the 90% Alarm setting value.
c. The " Beeper " ( 3-12, Fig. 1 ) will sound quickly if the
the measuring value reach the Alarm setting value.
6