Explanation Of The Acoustic Signals; Osd - Ivoclar Vivadent Programat CS4 Operating Instructions Manual

5.8 Explanation of the acoustic signals

Basically, all the acoustic signals are played using the melody and
volume selected by the user.
The acoustic signal can only be stopped by pressing the STOP key.
– After the self-test has been completed
In order to inform the user that the automatic self-test has been
successfully completed, an acoustic signal is played.
– In case of error messages
Error messages are acoustically supported with the "error tune"
(endless beep). The beeper may be switched off with the STOP
key, while the error message still remains visible. If the error
message is acknowledged with ESC, the beeper also stops.
– At the end of a program
In order to inform the user that the program has been completed,
an acoustic signal is played.

5.9 OSD

The OSD (Optical Status Display) integrated in the furnace head
shows the most important statuses of the furnace.
The following activities are indicated:
Colour
Green
Red
Yellow (flashing)
22
Activities
Furnace is ready for use (self-test has been
completed)
Program active, furnace busy
Information, note or error message