Front panel overview, Introduction, Introduction -1 – Verilink AS100 (896-502379-001) Product Manual User Manual
Page 19: Figur e2-1, Figur e2-2, Chapter

Access System Centum Series User Manual
2-1
Chapter
2
Front Panel Overview
Introduction
The front panel LCD screen displays two rows of sixteen characters each.
Menu parameters are presented individually. The buttons to the right of
the LCD screen scroll data vertically through the screen, displaying up to
two parameters at a time. There are also up to 10 LED indicators that are
used to display the status of various Centum Series conditions.
Figure 2-1
Front Panel: Access System 100 (AS100) Single Por
CSU/DSU
Figure 2-2
Front Panel: Access System 150 (AS150) Drop-and-
Insert Single Port CSU/DSU
UP and DOWN arrow buttons — to move to a field
SELECT button — to choose a parameter or activate a function
END button — to return to next higher menu grouping
LCD screen
LED indicators
LED indicators