iSens CareSens N Premier User manual

The Bluetooth® word mark and logos are registered trademarks
owned by Bluetooth SIG, Inc. and any use of such marks by
i-SENS, Inc. is under license. All other trademarks and trade
names are those of their respective owners.
WARNING:
Turn off the Bluetooth feature in areas where the use of
wireless devices is restricted, such as hospitals, some healthcare
professional offices, and aeroplanes.
Trademarks
Note:
The SmartLog mobile app may not be compatible
with all Smartphones.

Table of Contents
Information
Important Information: Read This First! ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 6
Specifications -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 8
CareSens N Premier Blood Glucose Monitoring System ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 9
Inserting or Replacing the Batteries ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 10
Caring for Your System --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 11
CareSens N Blood Glucose Test Strip ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 12
CareSens N Premier Blood Glucose Meter ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 14
CareSens N Premier Blood Glucose Meter Display ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 15
Preparation
Setting Up Your System ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 16
Setting up Bluetooth --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 17
Adjusting the Date and Time --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 20
Setting the Sound On/OFF ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 22
Turning on the Strip Expiration Date Indicator ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 23
Turning on the Hypoglycemia (HYPo) Indicator ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 24
Setting the Strip Expiration Date Indicator --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 25
Checking the System ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 26
Control Solution Testing ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 27
Comparing the Control Solution Test Results ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 30
Testing
Using the Lancing Device ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 31
Preparing the Lancing Device ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 32
Preparing the Meter and Test Strip ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 34
Applying Blood Sample ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ 34
Discarding Used Lancets ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 38
Alternate Site Testing ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 39
HI and Lo Messages ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 42
Target Blood Glucose Ranges ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 43
Transferring Test Results Using Cable --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 43
Additional Functions
Meter Memory ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 44
Viewing Averages Stored in Memory ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 44
Viewing Test Results Stored in Memory --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 47
Setting the Alarm Function --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 48
Setting the Post-meal Alarm (PP2 alarm) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 48
Setting the Time Alarms (alarm 1-3) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 50
Maintenance
Understanding Error Messages ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 52
General Troubleshooting ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------54
Performance Characteristics -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 55
Warranty Information ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- 59

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Important Information: Read This First!
For optimum safety and benefits, please read the entire manual
contents before using the system.
Intended use:
CareSens N Premier Blood Glucose Monitoring System is
used for the quantitative measurement of the glucose level
in capillary whole blood as an aid in monitoring diabetes
management effectively at home or in clinical settings.
CareSens N Premier Blood Glucose Monitoring System
should be used only for self-testing outside the body (in
vitro diagnostic use only). CareSens N Premier Blood Glucose
Monitoring System should not be used for the diagnosis of
diabetes or for testing newborns. Testing sites include the
traditional fingertip testing along with alternate site testing
on forearm and palm.
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test strip to produce a small electrical current. The CareSens
N Premier meter detects this electrical current and measures
the amount of glucose in the blood sample.
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to minimise code related errors in monitoring by using the
no-coding function.
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used only with the CareSens N Test Strips.
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level over 65% or below 15%) may produce inaccurate
results.
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240 mg/dL (13.3 mmol/L), consult a healthcare professional
immediately.
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individuals or patients in shock. Inaccurate low results
may occur for individuals experiencing a hyperglycemic-
hyperosmolar state, with or without ketosis. Critically ill
patients should not be tested with blood glucose meters.
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therapy.
If you need assistance, please contact your authorised i-SENS
sales representative or visit www.i-sens.com for more information.
For in vitro diagnostic use
Authorised representative
This product fulfills the requirements for Directive 98/79/EC
on in vitro diagnostic medical devices
Cautions for safety and optimum product use
Use by (unopened or opened test strip vial)
Do not discard this product with other household-type
waste
Do not reuse Batch code
Consult instructions for use Manufacturer
Temperature limitation Serial number
Meaning of Symbols Used:

8www.i-sens.com www.i-sens.com 9
Specifications CareSens N Premier Blood Glucose Monitoring System
Product specifications
Operating ranges
Measurement range 20-600 mg/dL (1.1-33.3 mmol/L)
Sample size Minimum 0.5 μL
Test time 5 seconds
Sample type Fresh capillary whole blood
Calibration Plasma-equivalent
Assay method Electrochemical
Battery life 1,000 tests
Power Two 3.0 V lithium batteries
(disposable, type CR2032)
Memory 1,000 test results
Size 103 x 54 x 17 (mm)
Weight 71.7 g (with batteries)
Bluetooth(R) Smart tFrequency range: 2.4-2.4835 GHz
technology tOperating range distance: maximum
10 meters (unobstructed)
tOperating channels: 40 channels
tSecurity encryption: 128-bit AES
(Advanced encryption standard)
Temperature 5-50˚C (41-122˚F)
Relative humidity 10-90%
Hematocrit 15-65%
CareSens N Premier BGM System includes the following items:
* CareSens N Premier Blood Glucose Meter
* Owner's Booklet
* Quick Reference Guide
* Batteries
Optional items:
* CareSens N Blood Glucose Test Strips
* Lancets
* Lancing Device
* Logbook
* Carrying Case
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Premier Blood Glucose Monitoring System package. The exact
contents are listed on the main box.
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separately. Please contact your authorised i-SENS sales
representative.

10 www.i-sens.com www.i-sens.com 11
The CareSens N Premier meter uses two 3.0 V lithium batteries.
Before using the meter, check the battery compartment and
insert batteries if empty.
When the symbol appears on the display while the meter
is in use, the batteries should be replaced as soon as possible.
The test results may not be saved if the batteries run out.
Inserting or Replacing the Batteries
Step 1
Make sure the meter is turned off. Push the
cover in the direction of the arrow to open
the battery compartment.
Step 2
Remove the used batteries one at a time.
Slip your index finger under the battery to
lift and pull out as shown. Insert two new
batteries with the + side facing up and
make sure the batteries are inserted firmly.
Step 3
Place the cover on the battery
compartment. Push it down until you hear
the tab click into place.
Caring for Your System
Use a soft cloth or tissue to wipe the meter exterior. If necessary,
dip the soft cloth or tissue in a small amount of alcohol.
Do not use organic solvents such as benzene or acetone, or
household and industrial cleaners that may cause irreparable
damage to the meter.
Caution:
tDo not expose the meter to direct sunlight, heat, or excessive
humidity for an extended period of time.
tDo not let dirt, dust, blood, or water enter into the meter’s test
strip port.
tDo not drop the meter or submit it to strong shock.
tDo not try to fix or alter the meter in any way.
tStrong electromagnetic radiation may interfere with the
proper operation of this device. Keep the device away from
sources of strong electromagnetic radiation, especially when
measuring your blood glucose.
tStore all the meter components in the carrying case to
prevent loss and help keep the meter clean.
Note:
Removing the meter batteries will not affect your stored
results. However you may need to reset your meter
settings. See page 16.

12 www.i-sens.com www.i-sens.com 13
Warning!
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capillary whole blood samples.
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have been opened can be used up until the expiration date
printed on the test strip box and vial label if the test strips
are used and stored according to its storage and handling
methods.
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between 1-30˚C (34-86°F).
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freeze.
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use the strip immediately.
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CareSens N test strip package insert.
Caution:
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children.
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swallowed and may cause skin or eye irritation.
CareSens N Blood Glucose Test Strip
The CareSens N Premier Blood Glucose Monitoring System
measures blood glucose quickly and accurately. It automatically
absorbs the small blood sample applied to the narrow edge of
the strip.
Insert
Contact bars
Gently push the test strip, with its
contact bars facing up, into the test
strip port of meter
Confirmation window
Check here to see whether sufficient
blood sample has been applied
Edge to apply blood sample
Apply blood sample here for testing

14 www.i-sens.com www.i-sens.com 15
CareSens N Premier Blood Glucose Meter Display
Test results : test results displaying panel
Memory recall mode : appears when
test results stored in the memory are
displayed
PP2 alarm : appears when the post-
meal alarm has been set
Bluetooth symbol
Mute symbol : appears only when the
sound is set to OFF
Control Solution flag : appears when
the control solution test results are saved
or displayed
Decimal point : appears when the blood glucose measuring
unit is set to mmol/L
mmol/L, mg/dL : unit for measuring blood glucose
alarm: appears when the time alarm has been set
Battery symbol : indicates meter battery is running low and
needs to be replaced
Blood insertion symbol : indicates meter is ready for the
application of a drop of blood or control solution
Pre-meal test flag : used for tests done before eating
Post-meal test flag : used for tests done after eating
Fasting test flag : used for tests done after fasting for at least 8
hours
Month/Day/Hour/Minute
10
12
7
8
9
11
13
14
15
1
2 3 54 6
7
11
10
9
15
12 13 14
Note:
It is recommended to check if the display screen on the meter
matches the illustration above every time the meter turns on.
Do not use the meter if the display screen does not exactly
match the illustration as the meter may show incorrect results.
4
5
1
2
3
Note:
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separately. Please contact your authorised i-SENS sales
representative.
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by the user.
CareSens N Premier Blood Glucose Meter
Display
Shows results,
messages
S Button
Turns the meter
on/off, confirms
menu selections,
and changes
information
Test Strip Ejec tor
Slide down to
discard the used
strips
Data Port
Used to transfer data
from the meter to
a computer with a
cable
◀,▶Button
Turns the meter
on, selects
or changes
information
Test Strip Port
Insert test strip
here
8
6

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Setting Up Your System
Press and hold the S button for 3 seconds to enter SET Mode.
After all settings are finished, press and hold the S button for 3
seconds to turn off the meter.
Press the ◀or ▶button to change values. Press and hold the
◀or ▶button to scroll faster.
Step 1 Entering the SET Mode
Press and hold the S button for
3 seconds to enter SET Mode.
After all the segments flash
across the screen,‘SET’ will
show up.
Press the ◀or ▶button to
select 'YES' and press the S
button to go to the next step.
Note:
Follow steps 2-3 to pair your meter and smartphone. Pairing
allows the meter to communicate wirelessly with your
smartphone. The devices must be within 10 metres of each
other to pair and synchronise. Before pairing your meter and
smartphone, download and install the SmartLog™mobile
app on your smartphone.
Step 2 Bluetooth Pairing
1
If you do not want to connect your meter
to your smartphone, press the Sbutton when
the screen shows on the right. The meter will
go to Step 4 Year Setting Mode.
Setting Up Bluetooth
1
2
Press the ◀or ▶button. The meter
screen will display 'OFF', 'On', and 'PAIr'
in turn. To pair your meter with your
smartphone, press the Sbutton when
'PAIr' blinks on the screen.
Note:
The symbol will appear on the
screen when the Bluetooth® Smart
feature is on. When the symbol
is not present on the screen, the
Bluetooth® Smart feature is off. When
you need to turn off/on the Bluetooth® Smart feature, press the
Sbutton when OFF/On blinks on the screen.
2

18 www.i-sens.com www.i-sens.com 19
Serial
number
3
Look for 'CareSens' and the
last 4 characters of the meter
serial number on the SmartLog™
mobile app screen to correctly
identify your meter.
Touch your meter's ID (CareSens
XXXX) on the SmartLog™ mobile
app screen
6
When your meter and
smartphone are paired and
synchronised, the meter will
display 'SUCCESS' and the saved
test results will be transferred to
your smartphone.
7
When the data transfer is
finished, the meter will display
'End' on the screen. Press the S
button to go to Step 10 Sound
Setting Mode. See page 22. If the
meter displays 'FAIL' and then
'OFF', repeat steps 2 to 5.
4
The meter will show six digit
PIN number.
5
Enter the PIN number into
the SmartLog™ mobile app and
touch 'OK'. Make sure the PIN
you enter on your smartphone
matches the PIN on your meter
screen.
Note:
Some smartphones, especially those that are not tested or
approved by i-SENS, may be incompatible with your meter.
Visit www.i-sens.com/smartlog for more information about
supported smartphones. You can also scan the QR code on the
back cover of this user manual.
Step 3 Entering the PIN number
1
The symbol and 'PI n'
will appear if you press the
Sbutton when the meter
screen shows 'PAIr'.
2
On your smartphone,
launch the SmartLog™
mobile app and select 'more' at
the bottom of the screen.
Select 'Meter Connection' 󱈾
'Bluetooth' 󱈾'Search'.
Search
isens064

20 www.i-sens.com www.i-sens.com 21
Step 9 Setting the Minute
Press the ◀or ▶button until the correct
minut appears. After setting the minute,
press the S button to go to the next step.
Step 8 Setting the Hour
Press the ◀or ▶button until the correct
hour appears. After the hour is set, press the
S button to go to the next step.
Step 7 Setting the Time Format
The meter can be set in the AM/PM 12-hour or
the 24-hour clock format.
Press the ◀or ▶button to select a format. The
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format. After selecting the format, press the
S button to go to the next step.
Adjusting the Date and Time
Step 4 Setting the Year
Press the ◀or ▶button to adjust until the
correct year appears. When the present year
appears, press the S button to confirm your
selection and to go to the next step.
Step 5 Setting the Month
A number indicating the month will blink on
the screen.
Press the ◀or ▶button until the correct
month appears. Press the S button to confirm
your selection and to go to the next step.
Step 6 Setting the Date
Press the ◀or ▶button until the screen
displays the correct date. Press the S button to
confirm the date and to go to the next step.

22 www.i-sens.com www.i-sens.com 23
Step 11
This mode allows you to turn the strip expiration date indicator
on or off. This mode turns the function on or off only. See page
24 to set the strip expiration date.
When 'EP' appears on the screen, press the ◀or ▶button. The
screen will display 'On' or 'OFF'. Press the Sbutton to confirm
the setting.
If you do not want to set the indicator, press the Sbutton while
the screen displays 'OFF'.
Turning on the Strip Expiration Date Indicator
Note:
If the pre-set expiration date
expires, the meter will display
EP when the test strip is
inserted. EP shows alternately
also when the test result is
displayed right after the test.
If the expiration date is set to
October of 2017, the meter
will display EP at the start of
November, 2017.
Step 10
On pressing the ◀or ▶button, the
screen will display 'On' or 'OFF'. Press the
S button to confirm the selection.
The meter will beep in the following
instances if set to On.
tWhen you push a button to turn on the
meter
tWhen the test strip is inserted in the
meter
tWhen the blood sample is absorbed
into the test strip and the test starts
tWhen the test result is displayed
tWhen you press and hold the ◀
button to set the post-meal (PP2) alarm
tWhen it is time for a pre-set blood
glucose test
Setting the Sound On/OFF
Note:
The symbol is displayed only when the sound is set to
OFF.
If the sound is set to OFF, none of the sound functions will work.
After setting the sound, press the S button to progress to the next
step.

24 www.i-sens.com www.i-sens.com 25
Setting the Strip Expiration Date Indicator
Step 1 Entering the Expiration Date Setting
Press and hold the ◀ and ▶ buttons at the same time for 3
seconds to enter the expiration date settings. After all segments
flash across the screen, 'EP' will show up.
Step 2 Setting the Year
A number indicating the year will blink in the
left corner of the screen. Press the
◀or ▶
button until the correct year appears.
Press the
S button to confirm the year and set
the month.
Note:
The strip expiration date is printed on the test strip vial.
Step 3 Setting the Month
A number indicating the month will blink at
the bottom of the screen. Press the
◀or ▶
button until the correct month appears. After
setting, press and hold the
S button for 3
seconds to turn off the meter.
Step 12
This mode allows you to turn the hypoglycemia indicator
(possible low blood sugar) On or OFF and to select the desired
level for the indicator. You will be alerted any time your test
result is lower than the selected level. On pressing the ◀or ▶
button, the screen will display 'On' or 'OFF'. Press the S button
when 'On' appears to enter the setting. Press the ◀or▶button
until the desired hypoglycemia level between 20 and 90 mg/dL
(1.1~5.0 mmol/L) appears. Then, press the S button to confirm
the level and to return to step 2. See Page 17.
Turning on the Hypoglycemia (HYPo) Indicator
Caution:
Ask your healthcare professional to help you decide what your
hypoglycemia level is before setting your level.
Note:
If the test result is lower than
the pre-set hypoglycemia
level, the meter will display
the following.
HYPo
warning
will blink
on the left
bottom
corner.

26 www.i-sens.com www.i-sens.com 27
Control Solution Testing
Step 1
Insert a test strip into the meter’s test
strip port, with the contact bars facing
upwards.
Gently push the test strip into the port
until the meter beeps. Be careful not to
bend the strip while pushing it in.
The symbol will show up.
Step 2
You can flag the control
solution test result by
pressing the ▶button for
3 seconds. To undo the
control solution flag, press
the ▶button for 3 seconds
again.
Notes:
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purchase separately).
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first open a control solution bottle, record the discard date
(date opened plus three (3) months) in the space provided on
the label.
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room temperature before testing. Control solution tests must
be done at room temperature (20-25˚C/68-77˚F).
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the first few drops and wipe the tip clean.
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temperature between 8-30˚C (46-86°F).
Press
and
hold ▶
Checking the System
You may check your meter and test strips using the
CareSens Control Solution (control A, B and/or C).
The CareSens Control Solution contains a known
amount of glucose and is used to check that the
meter and the test strips are working properly.
The test strip vials have CareSens Control Solution
ranges printed on their labels. Compare the result
displayed on the meter to the CareSens Control
Solution range printed on the test strip vial.
Before using a new meter or a new vial of test strips,
you may conduct a control solution test following
the procedure on pages 26-28.
You may do a control solution test:
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control solution instead of blood
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test results and you feel that the meter or test strips are not
working properly
t*GZPVESPQPSEBNBHFUIFNFUFS

28 www.i-sens.com www.i-sens.com 29
Step 4
The display segments will rotate
clockwise and a test result will
appear after the meter counts
down from 5 to 1.
When flagged, the result is stored
in the meter's memory but it is
not included in the averages.
Step 5
Compare the result displayed on
the meter to the range printed
on the test strip vial. The result
should fall within the range.
Caution:
The range printed on the test strip vial is for the
CareSens Control Solution only. It has nothing to do with your
blood glucose level.
Control Solution Range
Control A: 101-151 mg/dL (5.6-8.4 mmol/L)
Control B: 184-276 mg/dL (10.2-15.3 mmol/L)
Note:
The CareSens Control Solution can be purchased separately.
Please contact your authorised i-SENS sales representative.
Step 3
Shake the bottle before
each test.
Remove the cap and
squeeze the bottle to
discard the first drop. Then
wipe the tip with a clean
tissue or cloth. Dispense a
drop of control solution onto a clean non-absorbent surface. It
helps to squeeze a drop onto the top of the cap as shown. After
the symbol appears on the display, apply the solution
to the narrow edge of the test strip until the meter beeps. Make
sure the confirmation window fills completely.
Note:
The meter may switch off if the control solution sample
is not applied within 2 minutes of the symbol
appearing on the screen. If the meter turns off, remove the
strip, reinsert, and start from step 1.

30 www.i-sens.com www.i-sens.com 31
Caution:
To avoid infection when drawing a sample, do not use a
lancet more than once, and:
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Note:
Repeated puncturing at the same sample site may cause pain
or skin calluses (thick hard skin). Choose a different
site each time you test.
Using the Lancing Device
Adjustable Tip Lancet Holder
Sliding Barrel
Release Button
Load Confirmation
Window
Ejection System
Lancet
You will need a lancing device in order to collect a blood
sample.
You may use the lancing device that is included in the CareSens
N Premier Blood Glucose Monitoring System or any other
medically approved lancing device.
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not be shared with anyone.
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necessary, a small amount of alcohol on a soft cloth or tissue
may be used.
Comparing the Control Solution Test Results
The test result of each control solution should be within the
range printed on the label of the test strip vial. Repeat the
control solution test if the test result falls outside of the range.
Out of range results may occur in following situations:
If results continue to fall outside the range printed on the test
strip vial, the CareSens N Test Strip and CareSens N Premier
meter may not be working properly. Do not use your system
and contact i-SENS sales representative.
Situations
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was not shaken well,
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control solution were exposed to
high or low temperatures,
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solution was not discarded or the tip
of the bottle was not wiped clean,
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properly.
t8IFOUIFDPOUSPMTPMVUJPOJTQBTUUIF
expiration date printed on the bottle,
t8IFOUIFDPOUSPMTPMVUJPOJTQBTUJUT
discard date (the date the bottle was
opened plus three (3) months),
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contaminated.
Do This
Repeat the
control solution
test by referring
to the “Notes”
on page 25.
Discard the used
control solution
and repeat the
test using a new
bottle of control
solution.

32 www.i-sens.com www.i-sens.com 33
Step 5
The lancing device has seven puncture
depth settings, numbered 1 through 7
(1 for a shallow puncture, 7 for a deeper
puncture).
Choose a depth by rotating the top
portion of the adjustable tip until the
desired number aligns with the arrow.
Step 6
To cock the lancing device, hold the
body of lancing device in one hand and
pull the sliding barrel with the other
hand. The device is loaded when you
feel a click and the load confirmation
window turns red.
Note:
The skin depth to get blood samples will vary for various
people at different sample sites. The lancing device's
adjustable tip allows the best depth of skin penetration to
get an adequate sample size.
Note:
1 = least penetration of lancet into the skin.
7 = most penetration of lancet into the skin.
123 4 5 6 7
Step 1
Wash hands and sample site with
soap and warm water. Rinse and dry
thoroughly.
Step 2
Unscrew and remove the
lancing device tip.
Step 3
Firmly insert a new lancet into the
lancet holder. Hold the lancet firmly.
Gently twist to pull off protective disk.
Save disk to recap lancet after use.
Replace lancing device tip.
Step 4
Turn the adjustable tip until it is aligned
with the load confirmation window and
release button as shown.
Preparing the Lancing Device
3
4
5
6
7

34 www.i-sens.com www.i-sens.com 35
It is recommended to place the test strip vertically into the
blood sample site as shown below.
Note:
The meter may switch off if the blood sample is not applied
within 2 minutes of the symbol appearing on the
screen. If the meter turns off, remove the strip and reinsert it,
and start from Step 2.
Step 9
After the symbol appears on the screen, apply the
blood sample to the narrow end of the test strip till the meter
beeps. If the confirmation window is not filled in time because
of abnormal viscosity (thickness and stickiness) or insufficient
volume, the Er4 message may appear.
Good Sample Insufficient
Sample
Step 8
Obtain a blood sample using the
lancing device. Place the device against
the pad of the finger. The best puncture
sites are on the middle or ring fingers.
Press the release button. Remove the
device from the finger. Wait a few
seconds for a blood drop to form. A minimum volume of 0.5
microliter is needed to fill the confirmation window. (Actual
size of 0.5 μL: )
Applying Blood Sample
Step 7
Insert a test strip with the contact bars facing upwards into the
meter’s test strip port. Push the strip in gently until the meter
beeps. Be careful not to bend the test strip. The symbol
will appear on the screen.
Preparing the Meter and Test Strip
3
4
5
6
7

36 www.i-sens.com www.i-sens.com 37
Step 11
You can attach a flag to a result to indicate particular situations
while the strip is still in the meter. When the result is displayed
right after a test, press the ◀or ▶button to select a pre-meal
flag ( ), a post-meal flag( ), a fasting flag( ), or a control
solution flag( ). When you remove the test strip while the
desired flag is blinking, the test result is stored with the flag.
If you do not want to add any flags on the test result, remove
the strip after the test result is displayed.
No flag Pre-meal flag Post-meal flag
Fasting flag Control solution flag
Note:
To transmit glucose data with Bluetooth
function,
tThe Bluetooth function on the meter must be
turned On,
tThe meter and a smartphone must be paired,
tThe SmartLog mobile app must be launched.
The meter will transmit data in the following cases,
tWhen the strip is ejected after measuring,
tWhen the meter is turned on (only when untransmitted data
exists).
Step 10
Apply the blood sample to the narrow end of the test strip until
you hear a ‘beep’. At this time, the display segments will rotate
clockwise while the blood is going in.
The test result will appear after the meter counts down from 5 to
1. The result will be automatically stored in the meter’s memory.
If the test strip is removed after the test result is displayed, the
meter will automatically switch off after 3 seconds. Discard
used test strips safely in disposable containers. If the Bluetooth
feature is enabled, the meter will send the test result to the
connected smartphone.
Test result

38 www.i-sens.com www.i-sens.com 39
Alternate Site Testing
What is AST (Alternate Site Testing)?
Usually, we take the blood sample from the tip of the finger.
However, since there are many nerve endings in the fingertip, it
can be quite painful.When doing a glucose test, using different
parts of the body such as the forearms and palms can reduce
the pain during testing. This method of testing with different
parts of the body is called Alternate Site Testing. While AST
may reduce the pain during testing, it may not be simple for
everyone and the following precautions should be observed
during testing.
Alternate Sites for Testing
Alternate Site Blood Sampling (forearm and palm)
Select a clean, soft and fleshy sample site area free of visible
veins and hair and away from bones. Gently massage the
sample site to help blood circulation to minimise result
differences between fingertip and alternate site sampling.
Firmly press and hold the lancing device against site. Wait
until the skin surface under the lancing device changes color.
Then press the release button while continuing to apply
pressure. Keep holding the lancing device against your skin
until sufficient (at least 0.5 μL, actual size: ) blood is drawn.
Carefully lift the lancing device away from your skin.
Before using AST, please consult your healthcare professional.
Step 1
Unscrew the lancing device tip.
Step 2
Stick the lancet into the saved
protective disk.
Push the lancet ejector forward with
the thumb to dispose of the used lancet
in a proper biohazard container.
Discarding Used Lancets
Caution:
The lancet is for single use only. Never share or reuse a lancet.
Always dispose of lancets properly.

40 www.i-sens.com www.i-sens.com 41
AST Precautions
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professional.
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hypoglycemia.
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retest using the fingertip test. If the fingertip result still does
not reflect the way you feel, please consult your healthcare
professional.
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method.
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to person.
Note:
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differ from each other as there is a time lag for the glucose
levels to reach the same value. Use a fingertip for testing
if you suffer from hypoglycemia or have experienced
hypoglycemic shock or symptoms.
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with hair or with a line in your palm, do not use that sample.
Try puncturing again in a smoother area.
Things to Know When Using AST
Please read the following before testing at alternate sites
(forearms and palms).
The capillary whole blood of the fingertips reflects changes in
glucose levels more rapidly than in alternate sites. The test results
from the fingertip testing and AST may differ due to factors such
as lifestyle and ingested food which affect glucose levels.
Acceptable Situations for AST
When your blood glucose levels are stable
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Situations Requiring Fingertip Test
When your blood glucose levels are unstable
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than test value
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