User manual

3.4 Cleaning the Filters ......................................................... 20
Figure 3.6 Replacing the filters................................ 20
3.5 Replacing the Power Supply ........................................... 21
3.5.1 Replacing the Power Supply......................................... 21
Figure 3.7 Replacing the power supply ................... 21
Chapter 4 Alarm Module.................................................24
4.1 Alarm Board Layout........................................................ 24
Figure 4.1 Alarm board layout................................. 24
4.2 Alarm Board Specifications ............................................ 25
4.2.1 Connectors & Pin Definition ........................................ 25
Table 4.1 CN1, Auxiliary external power connector,
standard mini 4-Pin power connector ..25
Table 4.2 CN4, Thermal sensor (LM75) connector 25
Table 4.3 CN13, Voltage detect. input connector .. 26
Table 4.4 CN16, Power good input connector ....... 26
Table 4.5 CN17, Alarm reset connector ................. 26
Table 4.6 CN18, Output connector to LED board.. 26
Table 4.7 CN26, HDD LED connector .................. 26
Table 4.8 FAN1~FAN7, Fan connectors................ 26
Table 4.9 J1, External buzzer ................................. 27
Table 4.10 SW1, Fan number select switch ............. 27
4.3 Switch Settings................................................................ 28
4.3.1 Fan Number Setting ...................................................... 28
Table 4.11 SW2, Fan number setting ....................... 28
4.4 Thermal Sensor ............................................................... 29
Figure 4.2 Thermal sensor location.......................... 29
Figure 4.3 Thermal sensor module .......................... 29
Table 4.12 CN1 & CN2, Temperature sensor
connector.............................................. 30
Table 4.13 SW2, Thermal sensor I.D. setting........... 30
Appendix A Exploded Diagram and Parts List ................32
Figure A.1 Exploded diagram................................... 32
Table A.1 Parts List ................................................. 32
Appendix B Motherboard and Riser Card Options.........34
B.1 Motherboard Options ...................................................... 34
Table B.1 ATX motherboard options...................... 34
Table B.2 MicroATX motherboard options ............ 35
B.2 Riser Card Options .......................................................... 35
Table B.3 Riser card options ................................... 35