System Volume; Calibration - Gammill Vision User Manual

System Volume

This setting allows you to change the volume of your machine – both for the standard
operations (Audio) and for the exceptions (Alarm).
Audio Volume - includes the sounds you hear when touching any of the carousel icons.
These sounds confirm that your 'touch' has been recognized.
Alarm Volume - includes the Thread Break alarm, the Bobbin Empty alarm, and the Speed
alarm. It is possible to turn off these three alarms, but it is not possible to turn off the standard
audio responses.
To change the System Volume,
1. Turn the Carousel to Settings.
2. Press the Settings Icon to get System Preferences.
3. Press the System Volume to display the scales.
4. Press the Up or Down arrows to adjust the volume.
5. Press Exit to return to the Preferences screen.
6. Press Exit to return to the Main Screen.
The volumes settings range from 1 to 25.

Calibration

Calibration is a check of the motor, comparing the motor speed with the number of stitches
made at that speed, for a specific time interval. It can be done at any time, but is
recommended if you notice the stitches per inch aren't correct.
To re-calibrate the motor:
1. Turn the Carousel to Settings.
2. Press the Settings Icon to get the
System Preferences.
3. Press the motor Calibration Icon.
4. A System Calibration screen appears with instructions on
how to proceed. It is important to remove the bobbin and
to remove the thread from the needle before continuing.
If you decide not to run the routine, press the Exit Icon and
return to the Preferences screen. Otherwise, press the
'Continue' Icon.
The stitcher will begin to stitch slowly, at 15% of the motor speed. After a few seconds, it
speeds up to 25% of the motors speed, then up to 50% of the motor speed and finally 75% of
the motor speed. When it is done, a chart is displayed, showing the results.
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System Preferences