User's Manual

20 Revision 2 GM550 v1043 FCC-IC.doc
Lockout Diagnostic
Confirm GS550 lockout output circuits in this menu.
Step 1. Press Menu → Back → Enter → Next → Next → Enter to go to menu 5C1) White
wire… The page shows the lockout condition of the output (alarm or safe) and the self-
test (pass or fail).
Step 2. Press Next to go to menu 5C2) Green wire diagnostic …
Step 3. Press Next to go to menu 5C3) Orange wire diagnostic…
Step 4. Press Exit three times to return to the operation display.
Display Diagnostic
Confirm key function indicators for the GS550 display in this menu.
Step 1. Press Menu → Back → Enter → Next → Next → Next → Enter to go to menu 5D1)
Time and Date. The page shows the current time and date according to the GS550
internal clock.
Step 2. Press Next to go to menu 5D2) Time clock battery. Self-test pass or fail.
Step 3. Press Next to go to menu 5D3) External power voltage.
Step 4. Press Next to go to menu 5D4) Display internal temperature.
Step 5. Press Next to go to menu 5D5) GS550 base station id. The base station id should be
the same as the GS550 display serial number printed on the left side of the box
Step 6. Press Exit three times to return to the operation display.
Digital Input Diagnostic
Confirm GS550 digital input function in this menu.
Step 1. Press Menu → Back → Enter → Back → Enter to go to menu 5E4) Blue Wire. The
page shows the blue wire digital input status.
Step 2. Press Exit three times to return to the operation display.