Glossary Of Symbols - Emerson Nfinity 208 User Manual

G S
LOSSARY OF YMBOLS
Risk of electrical shock
Indicates caution followed by important instructions
AC input
AC output
i
Requests the user to consult the manual
Indicates the unit contains a valve-regulated lead acid
battery
Recycle
DC voltage
Equipment grounding conductor
Bonded to ground
AC voltage
OFF
ON
Standby
No telecommunication connection
Locked position
Unlocked position
Contact closure signals
Serial communications
2