User`s manual

NA-821 Series Network Appliance User’s Manual
Hardware and Installation
20
2.4.3 SYSTEM FAN1 ~ 2 Connectors (FAN1, FAN2)
You can connect the system cooling fan cable to FAN1/FAN2 for
system cooling fan power.
Pin Signal
1 Ground
2 +12V
3 Rotation Detection
FAN1, FAN2
2.4.4 CompactFlash
TM
Connector (CF1)
The board is equipped with a CompactFlash
TM
disk type-II socket on
the solder side to support an IDE interface CompactFlash
TM
disk card
with DMA mode supported. The socket is especially designed to avoid
incorrect installation of the CompactFlash
TM
disk card. When installing
or removing the CompactFlash
TM
disk card, please make sure the
system power is off.
Pin Signal Pin Signal
1 GND 2 Data 3
3 Data 4 4 Data 5
5 Data 6 6 Data 7
7 CS1# 8 GND
9 GND 10 GND
11 GND 12 GND
13 VCC 14 GND
15 GND 16 GND
17 GND 18 Address 2
19 Address 1 20 Address 0
21 Data 0 22 Data 1
23 Data 2 24 NC
25 GND 26 GND
27 Data 11 28 Data 12
29 Data 13 30 Data 14
31 Data 15 32 CS3#