Deprag AST11-1 Operating Instruction Booklet page 43

8.2.5.3.6.4 Torque Correction Factor (TQ-Adjustment)
Use this area to input an individual value, which adapts the torque to an external meas-
urement.
ATTENTION
When inputting a correction factor, the factory-made calibration will be
changed.
(The torque established by this factor is only valid for the torque, which
was obtained by the input factor.)
To change the value, proceed as follows:
• Use the left function key "Modify?"
• input value
• confirm entry with ENTER-key.
Use the right function key "SET?" to save your entry.
8.2.5.3.6.5 Display Contrast
Use the two function keys to change the contrast of the display. Confirm changes with the
ENTER-key.
8.2.5.3.6.6 Start Release
The enable start allows, if activated, that the screwdriving cycle only starts after the input
Start Release (I/O interface GX6, Pin 8) has received a „high" signal. If no signal was gi-
ven then the sequence controller is not ready.
The enable start may be activated or deactivated. The basic setting is "deactivated".
Make a selection with the cursor-keys and use the ENTER-key to confirm your selection.
Use the ESC-key to exit the menu without making any changes.
8.2.5.3.6.7 Speed-Reduction
When driving a fastener to a preset torque, the option „speed reduction" is activated at
80% of the maximum torque.
The „speed reduction" option can be activated or deactivated.
At delivery, the „speed reduction" is activated.
The deactivation of the automatic „speed reduction" option may lead to higher imprecisions
of the torque value!
Use the cursor keys for selection. The respective selection is activated with the Enter key.
Use the ESC key to exit the menu without making any changes.
8.2.5.3.6.8 Beeper
The end of a tightening process can be indicated by an audible signal. Several options can
be selected.
To select the between the signal options, use the cursor keys. Confirm your entry with the
Enter key. Use the ESC-key to exit this menu without making any changes.
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