RIGOL DG1000Z Series - Manual (Page 49)

Chapter 1 Quick Start RIGOL
DG1000Z User’s Guide 1-31
5. Fix the two tail connectors at the connection of the rear panel of the two
instruments respectively using two M4 cross recessed pan head screws.
6. Mount the rack with two instruments fixed to it into a standard 19-inch machine
cabinet with four M6 screws and four M6 square nuts.