Menus
2-26 SPG600 & SPG300 Sync Pulse Generators Service Manual
GPI Submenu
This menu allows you to enable or disable the alarm signal output, reset alarm 
signal output, and display the alarm status. Use the up (
S) or down (T) arrow 
button to scroll through the menu. Figure 2-20 shows the GPI submenu diagram.
Figure 2-20: GPI submenu diagram
Select GPI in the System menu
Disable
Enable
:  ALARM  STATUS
 No Alarm
:  ALARM  RESET
 Press ENTER  ↵
:  GPI  ALARM  OUTPUT
 Disable   ↵