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Chapter 1 - Features
Back Plate
The Back Plate of your
Torq-Tronics ®
unit provides primary structural strength for it and a
means by which the unit may be installed.
Mounting Holes
The Mounting Holes in the Back Plate provide a means of securing the unit in its' installed
location. The holes are designed for use with 3/8" (or metric equivalent) bolts, and it is
important to use bolts in all four holes when installing your
Torq-Tronics ®
.
Backlit LCD Display
The 16-character, 3/8" high, Backlit LCD Display is your "information center" when operat-
ing your
Torq-Tronics ®
unit. It provides such information as software version, mode of
operation, units of measure, direction of torque, automatic or manual printing/display clear-
ing status, and warning of low battery power. Note: To conserve battery power, backlight
operates only when charger is connected.
Zero Key
The Zero Key is used to return the unit to zero when changing torque test direction, or to
zero when drift occurs. It is also used during the calibration process. It is important not to
press the Zero key when torque is applied to the transducer.
Clear/Print Key
The Clear/Print key performs two functions. When pressed, it sends the torque measure-
ment on the display to the serial port for communication to a computer or printer, then it
clears the display for the next torque measurement.
Auto Key
The Auto key is a toggle switch which activates and deactivates the automatic status of the
Clear/Print function. When the automatic print/automatic clear function is active, an "A"
will appear behind the measurement units on the LCD display. When the automatic
print/automatic clear function is deactivated, the displayed measurement must be printed
and cleared manually by pressing the Print/Clear key, and no "A" will be displayed.
Units Key
The Units key is used to page through the measurement units the tester offers. The meas-
urement units available on each tester are given in the Specifications chapter of this manual.
Each time this key is pressed, it pages to the next measurement unit available in the series.