Maintenance
21
4. Gently push the new memory card into the socket.
5. Push the corners of the memory until the retaining clips
click into place.
6. Insert the controller back into the slot, then push down the
handle to loc.
7. Tighten the screws to secure the controller.
4.5 Replacing a Fan Module
A faulty fan module is indicated with a message on the LCD panel and the audible alert sounds. Follow the procedure
below to replace the faulty fan module.
1. Loosen the screws then pull out the faulty fan module.
2. Insert the new fan module into the slot and tighten the screws back into place.
Note
To turn off the audible alert, simultaneously press the Up and Down buttons on the front panel
twice.
LAN
LAN
COM
CTRL ready
ON
DIP
U
P
S
1
2
3
4
5
2
B
LAN
COM
CTRL ready
2
B
LAN
COM
CTRL ready
2
B
