MoTeC ESDL3 - Manual (Page 34)

30 Configuration
for values that are updated periodically. The override values are shown for a
programmable period of time. For example, a numeric display could normally
show the Running Lap Time (which is continuously updating), then be
overwritten by the Lap Time for 10 seconds each time the Lap Time is
updated.
Enunciators for common displayed values are provided above the numeric
displays (e.g. ET for Engine Temperature, OP for Oil Pressure).
Centre Numeric Display
The centre numeric display is normally used to display the current gear but
can be used for other purposes.
Bottom Alpha/Numeric Display
The 13 digit bottom alpha/numeric display can display up to 20 lines of
information that can be scrolled up or down using external buttons. Each of
the 20 lines can display up to 3 channel values at a time.
The values shown may be different for each of the three display modes.
Similar to the numeric displays, the bottom alpha/numeric display can show
up to four override values.
The bottom alpha/numeric display will also show any active alarm messages,
which will override all other values until the alarm is cleared.