Velleman DCA75 - Manual (Page 35)

Atlas DCA Pro User Guide December 2012 – Rev 1
Page 35
Audible Settings
Your DCA Pro has a built-in sounder for alerting you to various
test results and conditions. Additionally, the sounder produces
short tones to reinforce the tactile feedback when pressing
buttons.
Here is a summary of the various tone types:
Condition Tone Type
Power-up. Rising 3 notes.
Power-down, including auto-off. Falling 3 notes.
Button press. Very short “blip”.
Component detected. Short Low-High.
Faulty, unknown or no part detected. Long High-Low.
If you wish, you can switch the audible alerts on or off.
To change the current setting for audible alerts, while the unit is already on,
simply press and hold the on-test button for a few seconds.
The new sound setting will then be confirmed on the screen.
Sound is Off Sound is On
To change back again, simply press and hold the on-test button again for a
few seconds.