Troxler RoadReader Plus 3450, Manual Of Operation And Instruction

Page: 45 / 201

3–20
The Model 3450 can store up to four Proctor, Marshall, or voidless
density target values. The gauge can also store three sets of Marshall
and voidless density value pairs. The gauge uses the target values to
determine the percent compaction after it has determined the density
of the test material.
With the Target feature, the operator can enter a new target value,
enable a stored target value, or disable a target value. To access the
Target feature, press the
〈
TARGET
〉
key. The gauge displays the
Target menu, as shown:
On the first line, the gauge displays the active Proctor value. On the
second line, the gauge displays the active Marshall value. The third
line shows the active voidless density value.
Proctor, Marshall, and Voidless Density
To edit a Proctor, Marshall, or voidless density value, press the
number key that matches the number beside the target value display.
For example, to edit the Proctor value, press
〈
1
〉
.
The gauge displays the Target Value menu. The Target Value menu
for the Proctor value is:
The Target Value menu shows the four stored target values and the
New and Disable options.
1- PR = x.xxx
2- MA = x.xxx
3- Voidless = x.xxx
4- Voidless/MA Pair
Proctor Value:
1: xxxx
2: xxxx
3: xxxx 4: xxxx
5: New 6: Disable