4
About your eXact
®
LEADQuick photometer
In order to save power, the meter is designed to turn off after 5 minutes (timed from the last button
pressed). Should the meter turn off in the middle of a test, the last stored zero in the meter will remain
valid when the meter is turned on again. Also, the test result is stored in memory for easy retrieval.
The eXact
®
LEADQuick meter is controlled by four buttons:
While meter is off, when pressed, this turns meter on.
When meter is on, when pressed, this zeros meter.
When pressed and re-pressed, this advances the display to the next MENU test.
When pressed and held down for two seconds (continue holding down), the
instrument automatically retrieves the last 20 measurements in the MENU displayed.
Beginning with the most recent measurement stored (20) through the oldest
measurement stored (1). This recall is available for each MENU test.
When pressed, this initiates countdown timing and count up timing as appropriate for
the MENU test.
About Bluetooth
®
SMART
Bluetooth
®
SMART is a low–power wireless networking standard which uses short radio waves to
allow electronic devices to communicate with each other. The eXact
®
LEADQuick with Bluetooth
®
SMART comes standard with Bluetooth
®
4.0 technology, a class 2 device with a wireless working
distance of up to 30 feet (10 meters) and a 2.1 Mbps data transfer rate. This allows a seamless
transfer of data between a smart device and the eXact
®
LEADQuick with Bluetooth
®
SMART.
eXact
®
LEADQuick Meter Messages
The following are some common messages that may be displayed, including error messages. If
an error message other than those listed below is displayed, please contact technical support in the
USA at (803) 329-0162 (ext. 0).
LCD Message
Description
Corrective Action
HI
In READ mode: test sample concentration
is above the measurement range (test
specific).
Dilute and retest. Dilution Kit available (Part
Number 487200).
LO
In READ mode: test sample concentration
is below the measurement range (test
specific).
Sample value is below measurement range.
LO
In ZERO mode: sample absorbance (due to
a cloudy or colored sample or a dirty cell) is
too high to zero
Dilute sample, filter sample, or clean cell.
Testing cannot proceed until a valid ZERO
is acheived.
ER
Excessive stray light detected. Normally
this does not occur, even when testing in
sunlight.
Place the CELL COVER over the CELL for
zeroing and for reading result. Moving to a
shaded area can also fix this problem.
Low battery indication.
Replace the batteries.
Flashing result on
LCD
Lost connection to eXact iDip
®
app
Press ZERO/ON to stop flashing. Remove and
replace the battery cover if flashing continues
for future tests.
Summary of Contents for 486900-BT
Page 1: ...Smart Photometer System ...
