M: "Foot board emergency activated"
C: Dental chair has met an obstacle.
R: Press "Seat up" button and remove the obstacle.
M: "Backrest emergency activated"
C: Dental chair backrest has met an obstacle.
R: Press "Seat up" button and remove the obstacle.
M: "Move bowl"
C: The chair does not move due to interference with the bowl.
R: Move bowl until quitting the interference area.
M: "Seat emergency activated"
C: Dental chair has met an obstacle.
R: Press "Seat up" button and remove the obstacle.
M: "Delivery emergency activated"
C: The Side Delivery board has met an obstacle.
R: Press dental chair "Seat up" button and remove the obstacle.
M: "Dental chair lock, put instrument back in place"
C: Dental chair movement is requested while one instrument is extracted.
R: Put instrument back in place and repeat dental chair movement.
M: "Dental chair lock activated"
C: Dental chair movement was requested while it is in lockout condition.
R: Remove dental chair lock (see paragraph 4.).
M: "XXXX, call technical service" (where XXXX refers to a numerical code).
C: This type of message refers to a severe internal error.
R: Call Technical Service and communicate error number.