Keysight PXIe Chassis Family User Guide 143
Chassis Backplane Switches Chassis Maintenance
Switch # 3: Pwr Sync.This switch enables or disables the multiple chassis Power
Sync feature. Note, this switch should always be left in the DOWN position. For
more information on the Power Sync feature, see “Power Sync with Multiple PXIe
Chassis” on page 110.
Switch # 4: Not used. This switch is reserved for future use.