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21016 SMU1-MPAB3 V1.3.doc
Safety Considerations.
Review the following safety precautions to avoid injury and prevent damage to
the product. The product should only be used as specified.
The SMU1 should be operated from a suitable DC supply of nominally 24V.
Use only the correct power source, which must contain current overload
protection to protect the wiring between the system and the SMU1.
Do not disconnect the cable from the product whilst the Voice Alarm system is
powered.
Do not operate in wet or damp conditions or expose to dripping or splashing.
Do not operate in an Explosive Atmosphere
This product may be incorporated into a Monitored Voice Alarm system. If so,
to tamper with any of the setting of the SMU1 unit may cause a Fault
Condition warning on the Voice Alarm control unit. In these circumstances the
restoration of normal operation of the system may not be possible without
access to the Main Voice Alarm Equipment by qualified personnel.
