Advantech PCM-3350 Instrukcja Użytkownika Pobierz pdf (Strona 22)

PCM-3375 User Manual 12

have different pin contacts on each side, and therefore have a higher pin

density.

1. Make sure that the two handles of the SO-DIMMs socket are in the

“open” position. i.e. The handles remain leaning outward.

2. Slowly slide the SO-DIMMs module along the plastic guides on

both ends of the socket.

3. Press the SO-DIMMs module right down into the socket, until you

hear a click. This is when the two handles have automatically

locked the memory module into the correct position of the socket.

To remove the memory module, just push both handles outward, and the

module will be ejected from the socket.

2.6 IDE, CDROM hard drive connector (CN7)

The PCM-3375 provides 1 IDE channels which you can attach up to two

Enhanced Integrated Device Electronics hard disk drives or CDROM to

the PCM-3375’s internal controller. The PCM-3375's IDE controller uses

a PCI interface. This advanced IDE controller supports faster data trans-

fer, PIO mode 3, mode 4 and UDMA/33.

2.6.1 Connecting the hard drive

Requires one of two cables (not included in this package), depending on

the drive size. 1.8" and 2.5" drives need a 1 x 44-pin to 2 x 44-pin flat-

cable connector. 3.5" drives use a 1 x 44-pin to 2 x 40-pin connector.

Wire number 1 on the cable is red or blue, and the other wires are gray.

1. Connect one end of the cable to CN5. Make sure that the red (or

blue) wire corresponds to pin 1 on the connector, which is labeled

on the board (on the right side).

2. Plug the other end of the cable into the Enhanced IDE hard drive,

with pin 1 on the cable corresponding to pin 1 on the hard drive.

(See your hard drive’s documentation for the location of the con-

nector.)

If desired, connect a second drive as described above.

Unlike floppy drives, IDE hard drives can connect to either end of the

cable. If you install two drives, you will need to set one as the master and

one as the slave by using jumpers on the drives. If you install only one

drive, set it as the master.

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