19"-Rack; Figure 11, Sealing Arrangements For 19"-Rack; Figure 12, Dimensions Of 19"-Rack - Baer DLX User Manual

4.1.2

19"-rack

At the 19"-rack the keyboard and the back are sealed using sealing screws
(four at front, six at back). The complete unit then can be plugged into the
19"-rack and fixed using four knurled screws (see M3 thread at front).
The eight sealing screws at the sides must not be removed!
To uncover the parameter switch remove the sealing screws at the
back.

Figure 11, Sealing arrangements for 19"-rack

Figure 12, Dimensions of 19"-rack

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