SilentKnight SKE-450 Voice Evacuation Control Panel - Manual (Page 56)

SKE-Series Voice Evacuation System Installation/Operation Manual
7-2 151267
7.2 LED Description
7.3 Installation Instructions
This section contains the information needed to properly install the SKE-SRM.
7.3.1 Mounting the SKE-SRM Cabinet.
It is important to protect the SKE-SRM control panel from water. To prevent water damage,
the following conditions should be avoided when installing the units:
• Do not mount directly on exterior walls, especially masonry walls (condensation)
• Do not mount directly on exterior walls below grade (condensation)
• Protect from plumbing leaks
• Protect from splash caused by sprinkler inspection ports
• Do not mount in areas with humidity-generating equipment (such as dryers, production
machinery)
When selecting a location to mount the SKE-SRM cabinet, the unit should be mounted where
it will NOT be exposed to temperatures outside the range of 0°C-49°C (32°F-120°F) or
humidity outside the range of 10%-85% at 30°C (86°F) noncondensing.
Follow these steps to mount the remote microphone cabinet:
1. Remove the SKE-SRM from it’s packing container.
2. Unlock the cabinet and remove the cabinet door.
3. Unplug microphone from microphone connector. See Figure 7-1.
Place microphone in a safe location while completing cabinet installation.
4. Remove the cover plate by un-screwing the four cover plate screws (see Figure 7-1). Set
the screws aside for later use.
5. Remove the remote microphone chassis assembly by un-screwing the two chassis assem-
bly screws. See Figure 7-2.
LED State Meaning
Green
On Remote microphone has DC power.
Off Remote microphone has no power or has a major
malfunction.
Yellow
On No microphone attached to the unit.
Off Microphone is connected.
Important! The electronic components on the control panel are sensitive to electrostatic discharge
(static electricity). Wear a grounding strap when handling the control board.