Model 3411-B Advanced Control Unit 2–3
2. GAUGE OPERATION
Table 2–1 provides a more detailed description of the individual
keys and the location in the manual where each function is
described.
Table 2–1. Model 3411-B ACU Keypad Functions
KEYS
DESCRIPTION PAGE
ON
YES
Turns on the gauge and answers Yes
to prompts.
2–4
OFF
NO
Turns gauge off and answers No to
prompts
↑
Scrolls the display up.
↓
Scrolls the display down.
MA
PR
Allows entering or enabling of a
Proctor or Marshall value.
2–6
TIME
Allows the operator to change the
count time.
2–6
STD
Use to access the Standard Count
mode.
2–8
DEPTH
Allows entry of the source rod depth. 2–6
SPECIAL
Provides access to the Special
functions.
2–5, 3–3,
3–4, 3–6,
4–1
START
ENTER
Starts a measurement or completes
answer entry.