User guide

Viglen LX275 Chassis User Guide
11
Jumper Settings on the SATA Backplane:
S1, Hardware Monitor Switch
Table 6: S1 Hardware Monitor Switch Configuration
No Function ON OFF
1 FAN1 Monitor *Disabled Enabled
2 FAN2 Monitor *Disabled Enabled
3 Alarm Temperature 50°C *60°C
* Default Settings
JP1, Front Panel Control Jumper
Table 7: JP1 Front Panel Control Jumper
Pin No. Function Pin No. Function
1 System Failure LED+ 2 System Failure LED-
3 GND 4 Alarm Mute Switch+
5 N/A 6 Alarm Mute Switch -
* Default Settings