43
Advanced cooling module (ACM) LEDs
The Altos S300 series has two variable speed fans per advanced cooling
module. Each of the two ACMs on the rear of the Altos S300 series
enclosure has two fault LEDs visible from the rear. The LEDs are
labeled
1
and
2
to correspond with the two fans inside the ACM
assembly. These LEDs are normally off, and will only be on when a
fault is detected in a fan by the ES block.
Note:
The audible alarm will sound when an error is detected.
The alarm can be muted using the Alarm Mute Button.
1
2
Fan1
Fan2
Front of ACM
Fan 1 Fault
Fan 2 Fault
Fan Location within ACM
Summary of Contents for Altos S300
Page 1: ...Acer Altos S300 User s guide ...
Page 11: ...1 Introduction ...
Page 19: ...2 Installation precautions ...
Page 26: ...2 Installation precautions 16 ...
Page 27: ...3 Cabling and configuration ...
Page 43: ...4 System monitoring ...
Page 54: ...4 System monitoring 44 ...
Page 55: ...5 Installing and removing components ...
Page 63: ...Appendix A Technical specifications ...
Page 64: ...This appendix lists the general specifications of Altos S300 ...
Page 68: ...Appendix A Technical specifications 58 VCCI V 2 01 04 ...
Page 69: ...Appendix B Safety statements ...
Page 70: ...This appendix lists the safety statements of Altos S300 ...