NetSure
â„¢
Control Unit (NCU)
User Manual, UM1M830BNA
Spec. No: 1M830BNA, 1M830DNA Code: UM1M830BNA
Model No: M830B, M830D Revision M, May 12, 2017
Admonishments Used in this Document
DANGER! Warns of a hazard the reader will be exposed to that will likely result in death or serious injury
if not avoided. (ANSI, OSHA)
WARNING! Warns of a potential hazard the reader may be exposed to that could result in death or
serious injury if not avoided. This admonition is not used for situations that pose a risk only to
equipment, software, data, or service. (ANSI)
CAUTION! Warns of a potential hazard the reader may be exposed to that could result in minor or
moderate injury if not avoided. (ANSI, OSHA) This admonition is not used for situations that pose a risk
only to equipment, data, or service, even if such use appears to be permitted in some of the applicable
standards. (OSHA)
ALERT! Alerts the reader to an action that must be avoided in order to protect equipment, software,
data, or service. (ISO)
ALERT! Alerts the reader to an action that must be performed in order to prevent equipment damage,
software corruption, data loss, or service interruption. (ISO)
FIRE SAFETY! Informs the reader of fire safety information, reminders, precautions, or policies, or of the
locations of fire-fighting and fire-safety equipment. (ISO)
SAFETY! Informs the reader of general safety information, reminders, precautions, or policies not related
to a particular source of hazard or to fire safety. (ISO, ANSI, OSHA)