We use LeCroy 1443 PF (positive) HV modules (16 channels:0-15).

LeCroy 1440 Camac HV controller manual & Prep hv1440 page

Using minicom to control HV by hand

Do this:

   ssh e907hv
   $ minicom hv1
and you should get the following:
   Welcome to minicom 2.00.0

   OPTIONS: History Buffer, F-key Macros, Search History Buffer, I18n 
   Compiled on Feb 26 2002, 09:38:06.

   Press CTRL-A Z for help on special keys
                                                        
                                                        
                                                        
   AT S7=45 S0=0 L1 V1 X4 &c1 1 Q0                      
                                                        
   LeCroy System 1440
If you do not see "LeCroy System 1440," then try the following: Note that the modem settings should be 9600 baud, 8 bits, no parity, 1 stop bit (9600 8N1).

To exit minicom type Ctrl-A X

NOTE: ALL COMMANDS MUST BE IN UPPERCASE.

First identify the mainframe you want to talk to. This is a hardware address that is set by a knob on the controller front panel. Our controller should be set to 01, so give the command:

  M01
Commands: