Checkline TT02 - Manual (Page 11)

Series TT02 Digital Torque Tool Testers User’s Guide
10
Either one, two, or none of the set points may be enabled. To toggle between the clockwise and counter-
clockwise directions, press the DIRECTION key.
If two set points have been enabled, they are displayed in the upper left corner of the display. If only one
set point has been enabled, the word “OFF” will appear in place of the value. If no set points have been
enabled, the upper left corner of the display will be blank.
8.3 Set Point Indicators
When set points are enabled, the following indicators are shown to the left of the primary reading:
– the displayed value is greater than the upper load
limit (NO GO HIGH)
– the displayed value is between the limits (GO)
– the displayed value is less than the lower torque
limit (NO GO LOW)
Note: Set point indicators reference the displayed reading, not necessarily the current live torque.
9 DATA MEMORY AND STATISTICS
Series TT02 testers have storage capacity of 1,000 data points. Readings may be stored, viewed, and
output to an external device. Individual, or all, data points may be deleted. Statistics are calculated for the
data presently in memory.
Individual data points may be saved to memory by pressing the DATA key, or automatically via the Break
Detection or First / Second Peak functions, whichever is enabled. Refer to the Break Detection and
First / Second Peak sections for details. Once data storage has been enabled, the data record number
0000 will appear below the primary reading in the home screen. The record number will increment each
time DATA is pressed or the automatic data storage function is activated. When memory is full the
message “MEMORY FULL” will be flashed at the bottom of the display and a double audio tone will be
sounded, if beeps are enabled.
To view, edit, and output stored readings and statistics, select Memory from the menu. The screen
appears as follows:
SET POINTS
Upper Disabled
* Upper Enabled
5.00
Lower Disabled
* Lower Enabled
3.50