User manual
Operator's Manual 
CANbus-TD-TDM-OM-E RevB 
55 
2.  The housing is shipped with two of the plastic 
end caps (that cover the screws) uninstalled. If 
these have been installed by you or someone 
else, you will need to remove them with a small 
screwdriver or knife. 
3.  Unscrew the screws on the DSUB-9 connector 
side of the Trigger Module using a Philips #1 
screwdriver. 
4.  Slide the tray out of the housing (you may have 
to pull with some force if it has not been opened 
before). 










