Sony SDX-560V Series User Manual page 12

Cleaning Request Mode
Periodic cleaning requests can be enabled by a DIP switch.
ON
OFF
1 2
When switch 6 is ON, cleaning requests are enabled. When enabled, the
"CLEANING REQUEST" LED on the front panel lights after every 100
hours of operation.
When this LED lights, clean the drive with a head cleaning cartridge.
Note
To maintain the drive in optimum condition in environments affected by dust and other
contaminants, we recommend keeping cleaning requests enabled.
Data Compression Control DIP switch
Data compression can be selected by DIP switches. Data compression is
enabled while position 7 [DC Control (1)] is ON. Control by host can be
disabled when position 8 [DC Control (2)] is ON.
12
3 4 5 6
1 Drive Mode
2 Drive Mode
3 Drive Mode
4 Drive Mode
5 Terminator Power
6 Periodic Cleaning Req (ON)
7 8
7 DC Control (1)
8 DC Control (2)