Installation guide
 30 Chapter 3 
Troubleshooting
Troubleshooting during Startup
Troubleshooting during Startup
When you encounter the problem during start up, see Table 3-1. System recovery saves 
most of problems.
Table 3-1  Troubleshooting during startup
Symptom Solution
Turning on (|) the standby switch does not 
start up the system. 
Confirm that the power cable is properly 
plugged in.
Confirm that the line switch on the rear 
panel is turned on
The system starts up, but it automatically 
shuts down immediately.
Execute the system recovery.
The system starts up, but it enters the 
service mode (The instrument status bar 
in the lower right part of the screen 
displays SVC in red).
The measurement screen appears after 
startup, but the power-on test is failed, 
with Error Message 241 appearing against 
a red background in the instrument 
message/warning area in the lower left 
part of the screen.










