User manual

P
C
M
-3900 PC/104 IDE RAID Module
7
2.2 Device Description
PC/104 IDE RAID Module Layout and Parts:
Figure 2.1 PC/104 IDE RAID Module
1. Host IDE Use an IDE ribbon cable to connect host onboard IDE slot
2. HDD1 IDE Use one IDE ribbon cable to connect the hard disk drive HDD1
3. HDD2 IDE Use one IDE ribbon cable to connect the hard disk drive HDD2
4. 2.5’’ true HDD form factor
5. 2.5’’ true HDD form factor
6. 1st LED status indicator, shows HDD1’s status( Failed or Normal )
7. HDD1 access LED
8. 2nd LED status indicator, shows HDD2’s status( Failed or Normal )
9. HDD2 access LED
10. Rebuild LED
11. External LED connector
12. Jumper Setting
13. Buzzer setting External Buzzer：Pin 1 ＋, pin 3 － ; Internal Buzzer：Pin 3 , 4 On
14. RS-232 Connector
15. IDE and Buzzer Switch ( See Table 2.2 )
16. Buzzer Indicate warning or other message