User`s manual

A
A. Safe Installation Guidelines
A. RTC Battery Warning
CAUTION: There is a risk of explosion if a battery is replaced with an incorrect type. Dispose of used batteries
according to the instructions.
B. Fuse Warning
CAUTION: For continued protection against fire, replace only with same type and rating of fuse.
C. Rackmount Warning
The following or similar rackmount instructions are included with the installation instructions:
(1) Elevated Operating Ambient Temperature: If installed in a closed or multi-unit rack assembly, the
operating ambient temperature of the rack environment may be greater than the room ambient temperature.
Therefore, consideration should be given to installing the equipment in an environment compatible with the
maximum ambient temperature (Tma) specified by the manufacturer.
(2) Reduced Air Flow: Equipment should be installed on the rack in a manner that does not compromise the
amount of air flow required for safe operations.
(3) Mechanical Loading: Equipment should be mounted on the rack in a manner that does not cause
hazardous conditions from uneven mechanical loads.
(4) Circuit Overloading: Consideration should be given to the connection of the equipment to the supply
circuit and the effect that overloading of the circuits might have on overcurrent protection and supply wiring.
Appropriate consideration of equipment nameplate ratings should be used when evaluating this concern.
(5) Reliable Grounding: Reliable grounding of rack-mounted equipment should be maintained. Particular
attention should be given to supply connections other than direct connections to the branch circuit (e.g., by
using power strips).