Troxler Enhanced RoadReader Plus 3451, Руководство по эксплуатации и инструкции

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6–6
MEASURING THE MOISTURE.
To access this function, press
the
〈
New
〉
button on the Moisture Offset Select screen. If no
partial offset exists, the PDA displays the prompt Place the
gauge on the surface to be tested and click OK for a four-
minute count.
Prepare the test site as described on page 4–7. Place the gauge on
the test site and position the source rod in the measurement position.
Press the
〈
OK
〉
button to take a four-minute reading.
The PDA displays Moisture Count in Progress , as well as the
time remaining (in seconds). Upon completion, the PDA collects the
counts, stores the partial moisture offset, then displays
Partial
moisture offset saved. Press ‘New’ again to enter true
moisture value.
Press
〈
ok
〉
to return to the Moisture Offset
Select
screen.
ENTERING TRUE MOISTURE.
To enter the true moisture after a
partial offset has been stored, press the
〈
New
〉
button on the
Moisture Offset Select
screen. The PDA displays
A partial
moisture offset exists. Do you wish to enter the true
percent moisture?

To enter the true moisture, press
〈
Yes
〉
. The PDA requests the
true percent moisture (see Figure 6–5). Enter the true moisture
and press
〈
Ok
〉
. The PDA requests a file name for the moisture
offset (see Figure 6–6). Enter a file name (up to 20 characters)
and press
〈
Ok
〉
. The name should be as descriptive as possible,
to ensure that the offset value can be easily identified. The PDA
displays
Moisture offset saved. Do you wish to activate
this offset?
Press
〈
Yes
〉
to activate the offset, or
〈
No
〉
to
continue. The PDA returns to the
Moisture Offset Select
screen.

To erase the existing partial offset and start a new one, press
〈
No
〉
. The PDA asks
Do you wish to erase the current
partial moisture offset?
Press
〈
Yes
〉
to erase the stored
partial moisture offset and begin a new moisture measurement
as described above, or
〈
No
〉
to return to the Moisture Offset
Select screen.