Справочник Пользователя для Laird Controls North America Inc. 818A
Command Pro Engineered Systems
User Manual
User Manual
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Figure 4: Antenna Clearance
6.2.2 Receiver Location
To ensure safe and reliable system operation, the following items must be considered when selecting a
location for mounting the receiver:
Install the receiver in an environment where the ambient temperature during operation does not drop
below -20º F (-28º C) or rise above +160º F (+71º C).
below -20º F (-28º C) or rise above +160º F (+71º C).
All connections to the receiver enclosure must be watertight.
Avoid mounting the receiver enclosure on a surface where excessive vibration or shock is present.
For easy access to wiring and for service, provide sufficient room to open the enclosure door.
To ensure that the receiver enclosure is electrically at earth ground, remove all paint from the
mounting-hole surfaces (refer to
mounting-hole surfaces (refer to
Figure 5: Mounting-Hole Paint Removal
Mount the receiver enclosure securely using appropriate locking-type hardware. This also assists in
properly grounding the receiver enclosure to the mounting surface.
properly grounding the receiver enclosure to the mounting surface.