0049-1200-XXX RM16M – USER’S GUIDE 12/29/2010
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CHAPTER FOUR – MAINTENANCE
This appendix provides maintenance information for PC cards and power modules.
PC CARDS
If a PC card becomes inoperative, replace it. Field repair is not recommended. Contact Raymar-
Telenetics for instructions on repairs and replacement (see the “Contact Information” section).
When swapping out PC cards, you do not have to turn off system power. This allows PC cards to be
changed while allowing all other PC cards to continue operation.
For more information about installing and removing PC cards, refer to the “Installing and Removing PC
Cards” section.
When swapping out PC cards, you do not have to turn off system power. This allows PC cards to be
changed while allowing all other PC cards to continue operation.
For more information about installing and removing PC cards, refer to the “Installing and Removing PC
Cards” section.
POWER MODULE
The single AC power module has two 115 VAC circuit breakers located on the module front panel. The
left-hand breaker protects modem slots 1 through 8. The right-hand breaker protects modem slots 9
through 16.
Switching AC module has a green LED to show power supply status.
DC module has a green LED to show power supply status with a 3.5 amp circuit breaker.
For more information about installing and removing power modules, refer to the “Installing and
Removing Power Modules” section.