A reproduction apparatus (1) for reproducing data (A, D, ID) stored on a
rotary drivable optically readable data carrier (2) includes drive means
(6) for driving the data carrier (2) in accordance with a drive signal
(AS), and drive control means (24) for generating a controlled drive
signal (S1) while the read data (AD) are used, and detection means (45)
for detecting whether data (AD) suitable for generating the controlled
drive signal (S1) are available, and additional drive control means (42)
for generating a controlled drive signal (S2), and control means (40)
which are arranged for enabling the data carrier (2) to be driven in
accordance with the controlled drive signal (S2) when data (AD) suitable
for driving the data carrier (2) are lacking.