8
3.0 – LED DISPLAY OPERATION
CAUTION
The LED Display and Button Module is susceptible to mechanical shock and any
excessive force exerted on the module may result in damage.
CAUTION
The LED Display can be damaged by moisture or water and high temperatures. Avoid such
conditions and gently wipe clean or let dry before use.
The LED Display and Up/Down Button Module is used to enter torque values, select units of
measurement, and calibrate the tool. This section describes the functions and use of each setting within
the Interface.
3.1 – Torque Select Mode
CAUTION
The tool must be calibrated before use. If the LED Display shows anything but the normal
Torque Select screen, the Unit Select screen, or the Calibration Menus, contact W. Christie (Industrial)
LTD. Technical Support (refer to Section 7.0 – Contact Us).
When the BC-RAD Select Li-Ion Battery is first attached to the BC-RAD Select handle, the LED Display
Module will remain off until the Trigger Switch is depressed. The LED Display will start in Torque
Select Mode when the Trigger Switch is depressed.
Note
: If the tool has just been calibrated, the LED Display will show the tool’s rated minimum torque.
Note
: If the tool has not been calibrated, the LED Display will display the minimum of the Default
gearbox, which is 250 lbf.ft.
When Nm (metric) units are used, the LED Display will light a small LED dot in the bottom left corner of
the display (Refer to Section 3.1.2 – Unit Select Menu).
Important
The BC-RAD Select Tool System must be calibrated before use. If at any time the Default
gearbox range appears on the LED Display, contact W. Christie (Industrial) LTD. See
Section 7.0 – Contact us for information.
3.1.1 – Setting Torque
To change the torque value displayed on the LED Display:
1.
Press either the Up or the Down button to increment or decrement the number.
2.
The torque value will increment/decrement in multiples of 10 units when a button is pressed
briefly or repeatedly.
3.
If the LED Display shows a torque value as a multiple of 100 (for example 400 lbf.ft), the Display
will increment or decrement the number by 100 as long as a button is pushed and held down.
4.
If the Display shows a torque value between multiples of 100 units (for example 430 lbf.ft), the
Display will change by 10 units when a button is pressed and held down, until the number again
reaches a multiple of 100.
5.
The LED Display will automatically save the selected torque value after 5 seconds, enabling the
user to remove and replace the battery without losing the selected torque value.
Summary of Contents for BC-RAD 14XA Select
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