4 HUMAN INTERFACES
Slide the label tool under the LED label until the tabs snap out as shown below. This attaches the label tool to the LED
Remove the tool and attached LED label as shown below.
Slide the new LED label inside the pocket until the text is properly aligned with the LEDs, as shown below.
The following procedure describes how to remove the user-programmable pushbutton labels from the B90 enhanced front
panel and insert the custom labels.
B90 Low Impedance Bus Differential System
4.3 FACEPLATE INTERFACE