Bio-Rad ChromLab™ Software User Manual
Page 46

2
| The NGC Instrument
44
| NGC Chromatography Systems and ChromLab Software
Ports on the Buffer Blending Valve
Buffer Blending Valve LEDs
The buffer blending valve module is fitted with LEDs.
A single green LED indicates the active inlet port is open.
Multiple green LEDs indicate the buffer blending valve is cycling between
the inlet ports.
A green LED indicates the active outlet port.
Blinking green LEDs indicate the line to plumb using the Point-to-Plumb
feature.
Port
Function
Q1–Q4
Buffer inlet ports
Outlet A
Outlet to system pump A or to buffer inlet valve A
Outlet B
Outlet to system pump B or to buffer inlet valve B
This manual is related to the following products: