Vigilant VS1 and VS2 Technical Reference Manual  179 
Chapter 5 
Diagnostics, maintenance, 
and testing 
Summary 
This chapter provides diagnostics, preventive maintenance, and testing information. 
Content 
Preventive maintenance schedule   180 
Fast ground check   180 
Recalibrate device   181 
Loop comm check   181 
Control panel testing   183 
Canadian tests for grounds, opens, and shorts   183 
Testing a device (test fire)   184 
SA-DACT testing   184 
Conducting a lamp test   185 
Starting and stopping a walk test   186 
Using HyperTerminal   188 
Replacing a device in alarm   190