Infocaster Manager™ NM3200
Hardware Manual
Maintenance
© 2014 Imagine Communications.
Proprietary and Confidential.
6/9/2014 | Page 32
Hot Swap Power Supplies
Your system uses a triple-redundant hot-swappable power supply. You can replace a failed power supply
module without turning the system off.
Note:
For proper operation your system requires two working modules. For redundant operation your
system requires three working modules. If one module fails, replace the failed module immediately.
Enure you have a replacement power supply before starting this procedure. Keep a replacement power
supply module on hand, and replace failed modules promptly. Running on one power supply module for
any length of time can compromise the uninterrupted operation of your system.
Three signals indicate that a power supply module has failed.
The warning buzzer sounds.
The green LED on the failed power supply module is off.
The PWR FAIL LED on the front of the unit is red.
To turn off the buzzing sound, unplug the power supply module from the system.
To replace the failed power supply module
1.
Put on protective gloves before removing the failed power supply module. The power supply
module is very hot.
2.
Pull out the failed power supply module, and put it somewhere where it will not be touched until it
cools down.
3.
Insert a replacement power supply module.
4.
Confirm that the power supply module LED is green.
5.
Confirm that the PWR FAIL LED on the front of the unit is off.
6.
Snap the power supply module in place.
Back Up Files
You should back up your files on a regular basis.
As you work with your system, you create work files that are typically saved to your hard drive. You
should make a copy of these files to use as a back up in case your hard drive stops functioning properly.
The system provides two different options to back up your files. You can use (1) the CD/DVD-RW drive
and the backup software supplied with your system, or (2) the network connection.
Before you copy your files onto DVD, make sure that you have enough blank DVDs to hold the files. The
DVD-RW drive supports both writable and rewritable DVDs.
