Alcolizer Druglizer LE5 User manual

REF: LE5 Alcohol Tester User Manual V16.docx Page 1 © Alcol zer Technology
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LE5 Alcohol Tester User Manual
User Manual
Disclaimer – External Documents note to reader
The g/210L BrAC read ng obta ned by correct use of th s nstrument s only cons dered accurate at the t me
of test ng. Great care has been taken to ensure the accuracy of each read ng.
Ne ther the manufacturer, the d str butor, nor the owner accepts l ab l ty or respons b l ty due to any act on
or cla m ar s ng from the read ng produced by th s nstrument, whether used correctly or ncorrectly.
Contents

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1 Introduct on ........................................................................................... 5
2 Descr pt on of LE5 .................................................................................. 5
2.1 Equ pment Overv ew ............................................................................................................................. 5
2.2 Instrument Overv ew ............................................................................................................................. 5
2.2.1 LCD Colour Graph cs D splay .......................................................................................................... 6
2.2.2 Mouthp ece Locator and Sample Inlet Sp got ............................................................................... 7
2.2.3 Up and Down Buttons .................................................................................................................... 7
2.2.4 USB Port ......................................................................................................................................... 7
2.2.5 Battery Charger Port ...................................................................................................................... 7
3 Operat ng Instruct ons ........................................................................... 7
3.1 General Informat on .............................................................................................................................. 7
3.1.1 Clean ng requ rements................................................................................................................... 8
3.2 Test ng Types ......................................................................................................................................... 8
3.3 Mouthp eces .......................................................................................................................................... 9
3.4 Charg ng the Battery ............................................................................................................................10
3.5 Turn ng on the Instrument ...................................................................................................................11
3.5.1 Mouthp ece Test ng .....................................................................................................................11
3.5.2 Tak ng a Mouthp ece Breath Sample ...........................................................................................12
3.5.3 Analys ng a Mouthp ece Breath Sample ......................................................................................14
3.5.4 Pass ve Test ng .............................................................................................................................15
3.5.5 Enabl ng Pass ve Standard ...........................................................................................................15
3.5.6 Tak ng a Pass ve Standard Breath Sample ...................................................................................16
3.5.7 Analys ng a Pass ve Breath Sample ..............................................................................................17
3.5.8 Enabl ng Pass ve Only ..................................................................................................................18
3.5.9 Tak ng a Pass ve Only Breath Sample ..........................................................................................18
3.5.10 Pressure Act vated Pass ve Breath Test .......................................................................................18
3.6 Back Operat on ....................................................................................................................................20
3.7 Shutt ng Down .....................................................................................................................................20
4 Test Opt ons Menu................................................................................21
4.1 Test Cancel ...........................................................................................................................................21
4.2 Test Refusal ..........................................................................................................................................21
5 Access ng the Setup Menu ....................................................................22
5.1 Date & T me ..........................................................................................................................................24
5.2 Test Prompts ........................................................................................................................................26
5.3 Test Opt ons Menu ...............................................................................................................................28

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6 User Menu Setup ..................................................................................31
6.1 Enable GPS ...........................................................................................................................................31
6.2 Enable Area Code .................................................................................................................................31
6.3 Enable ID Code .....................................................................................................................................32
6.4 Enable Locat on Code...........................................................................................................................33
6.5 Enable Pr nt Last ..................................................................................................................................34
6.6 Enable Pr nt Record .............................................................................................................................34
6.7 Enable Pr nt Summary..........................................................................................................................35
6.8 Enable Pr nt Setup Menu .....................................................................................................................36
6.9 Enable Show Last Record .....................................................................................................................37
6.10 Enable Records.....................................................................................................................................36
6.10.1 Access ng Records ........................................................................................................................37
6.10.2 Clear ng Records ..........................................................................................................................38
6.11 Enable Set T me ....................................................................................................................................38
6.12 Enable Set Date ....................................................................................................................................38
6.13 Enable Test Counter .............................................................................................................................39
7 GPS ........................................................................................................39
7.1 Acqu r ng GPS Satell tes .......................................................................................................................39
7.2 GPS Mode Conf gurat on .....................................................................................................................40
7.3 Stat c GPS Mode Operat ons ................................................................................................................40
7.4 Mob le GPS Mode Operat ons .............................................................................................................41
8 Bluetooth Comms .................................................................................42
8.1 Bluetooth Connect on ..........................................................................................................................42
8.2 Pr nter ..................................................................................................................................................43
8.3 Pr nter Dr ver ........................................................................................................................................45
8.3.1 Install ng the Pr nter Dr ver .........................................................................................................45
8.4 Auto Pr nt .............................................................................................................................................47
8.4.1 Auto Pr nt Standard .....................................................................................................................47
8.4.2 Auto Pr nt Pass ve ........................................................................................................................47
8.5 Sett ng the Bluetooth Pr nter PIN ........................................................................................................48
8.6 T cket Format Type ..............................................................................................................................49
8.7 Pr nt ng Records ...................................................................................................................................50
8.7.1 Automat c Pr nt ng .......................................................................................................................50
8.7.2 Pr nt ng Records ...........................................................................................................................50
8.8 Ser al Instrument .................................................................................................................................51
8.9 Sett ng the Bluetooth Ser al Instrument PIN .......................................................................................54
8.10 Auto Send .............................................................................................................................................55

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8.10.1 Auto Send Standard .....................................................................................................................55
8.10.2 Auto Send Pass ve ........................................................................................................................56
9 Read ng Opt ons ....................................................................................56
9.1 Chang ng colour set po nts ..................................................................................................................56
10 T meouts ...............................................................................................58
11 Local zat on ............................................................................................58
12 Keep Prev ous .......................................................................................59
13 Records .................................................................................................60
14 Speaker .................................................................................................60
15 LCD Br ghtness ......................................................................................60
16 Recovery Countdown ............................................................................61
17 Warn ng Beacon D splay .......................................................................61
18 Cal brat on ............................................................................................62
18.1 Cal brat on Alerts .................................................................................................................................62
18.2 Replac ng Sample Module ...........................................................................................................................63
19 Spec f cat ons ........................................................................................64
20 AlcoCONNECT .......................................................................................64
20.1 Install ng AlcoCONNECT Software .......................................................................................................64
20.2 Us ng AlcoCONNECT Toolbox ...............................................................................................................65
20.2.1 Nav gat ng Around the Event Log Page........................................................................................66
20.2.2 Set Log Sett ngs (F lter ng Data) ...................................................................................................67
20.2.3 Sav ng Logs ...................................................................................................................................67
20.2.4 Eras ng Event Logs or Clear ng Logs on an Instrument ................................................................69
20.2.5 Conf gurat on Ed tor ....................................................................................................................69
21 About Screen .........................................................................................70
22 Splash Screen D splay .............................................................................71

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1 Introduction
Th s User Manual deta ls the operat on of the Alcol zer LE5 alcohol breath test ng nstrument
and AlcoCONNECT software for manag ng and analys ng breath test results.
2 Description of LE5
2.1 Equipment Overview
The LE5 Equ pment L st ncludes the follow ng tems:
 LE5 Hand eld instrument Li-ION powered
 USB cable
 Battery C arger, ve icle 12/24VDC
 Battery C arger, mains
 Silicon protective cover and wrist strap
 Carry bag or protective ard case (optional)
 Bluetoot printer (optional).
2.2 Instrument Overview
The LE5 s a handheld nstrument cons st ng of a hard-plast c outer case, s l con cover, wr st strap
and the follow ng user d splays, buttons and adaptor sockets (refer F gure 1):
a. Test Key
b. LCD Colour Grap ics Display
c. Mout piece Locator and Sample Inlet Spigot
d. Up and Down Buttons
e. USB Port
Note
This User manual is applicable to the Alcolizer LE5 alcohol tester certified to AS3547 2019.

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Mouthp ece Sp got Locator (c)
USB Port (e)
Up Button (d)
LCD Colour Graph cs D splay (b)
Test Key (a) Down
Button (d)
S l con Cover
Battery Charg ng Port
Figure 1 – User Display, Buttons and Adapter Sockets
Figure 2 – C arging Port
2.2.1 LCD Colour Grap ics Display
D splays the var ous funct ons of the nstrument nclud ng:
 Welcome screen w ic includes days remaining until next calibration
 Various test modes (Mout piece, Passive Standard, and Passive Only)
 Extensive menus and options
 Ready notification
 Blow notification including progress bar
 BrAC levels in various formats
 GPS acquisition data
 Printer setup
 Records information
These and other d splays are expla ned n the Operat ng Instruct ons sect on.

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2.2.2 Mout piece Locator and Sample Inlet Spigot
The d sposable mouthp ece (sample tube) s located on the Mouthp ece Locator wh ch
surrounds the Sample Inlet Sp got.
2.2.3 Up and Down Buttons
The Up and Down buttons allow nav gat on through menus. Operat on of both buttons also fac l tates
access to the Off funct on (refer Sect on 3).
2.2.4 USB Port
The USB port fac l tates connect on nstrument to a USB equ pped computer us ng the cable ncluded
w th the nstrument. Charg ng through the USB port s ava lable on nstrument w th hardware vers on
X20. Refer to Sect on 11 for nstruct ons on us ng the USB port w th AlcoCONNECT Toolbox.
2.2.5 Battery C arger Port
The Battery Charg ng Port s located under the wr st strap bracket and fac l tates connect on to the
battery chargers ncluded w th the nstrument.
3 Operating Instructions
3.1 General Information
The follow ng nformat on should be observed when conduct ng breath test analys s us ng th s
nstrument:
 For accurate testing results, food, beverages, medications, smoking, vaping or
substances t at contain alco ol s ould not be consumed for at least 15
minutes prior to testing.
 Allow 15 minutes for any potential interfering alco ol to be cleared from t e
donor before testing again.
 Blood alco ol concentration can continue to rise for up to 2 ours after t e
cessation of drinking and care s ould be taken if a result close to t e
designated blood alco ol concentration is indicated.
 W en a ig blood alco ol level as been reac ed, it can take 10 ours or more
for t e blood alco ol level to return to zero.
 If t e test result is above t e operational maximum limit, a plus sign (+) after
t e result will be displayed.
CAUTION
Wh le the LE5 s a robust nstrument, t does conta n sens t ve nstrumentat on and should not be
subject to rough handl ng or become submerged n water.
Do not store the nstrument n d rect sunl ght or places where extreme temperature cond t ons
can occur.
NOTE
The LE5 has opt onal features wh ch may or may not be act ve on your nstrument. The screen
mages shown n the User Manual may d ffer to your nstrument depend ng on the features
enabled.

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3.1.1 Cleaning requirements
 T e instrument s ould be cleaned wit a soft clot and antibacterial spray or anti-
bacterial wipes. It is recommended t at t e instrument is turned off before
cleaning.
 T e outside of t e instrument can be cleaned by wiping it over wit a soft moist clot
followed by a soft dry clot .
 Screen – t e screen of t e instrument can be cleaned by wiping it over wit a soft
moist clot followed by a soft dry clot .
 Ensure t e Spigot Inlet is not blocked.
 Do not use alco ol based cleaners.
 Do not use ars cleaning agents, abrasive cleaning pads or c emicals.
 Rubber gloves s ould be used during cleaning of t e instrument.
3.2 Testing Types
The LE5 can perform both Mouthp ece and Pass ve test ng:
 Standard – Mout piece test
 Passive Standard – If alco ol is present, t e instrument will require a
Mout piece test
 Passive Only – T e instrument will not automatically require a Mout piece
test following an alco ol present passive test
Mouthp ece test ng prov des a BrAC read ng n g/210L (or other measur ng un ts as requ red).
Pass ve test ng w ll d splay the presence of alcohol n breath. If a Pass ve test nd cates the presence
of alcohol, a Mouthp ece test should be performed f an accurate BrAC s requ red.
NOTE
Mouthp ece test ng s also referred to as Standard or Act ve Test ng.

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3.3 Mout pieces
There are two types of Mouthp eces ava lable for use on the LE5, these are the:
 Spit Trap Non-Return Valve Mout piece (SKU 430435)* and;
 Standard Spigot Locator Mout piece (SKU 430405).
NOTE: *USA only as one mout piece available for use SKU 430435
R bbed
Non Return
Sp t Trap
Mouthp eces
Sample Inlet
Ports
Standard
Mouthp ece
Figure 3- Mout piece Types
R bbed End

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The sp t trap non return valve mouthp eces s a more hyg en c opt on w th most of the sal va
n the exhaled breath collected prevent ng sp ttle ex t ng the mouthp ece.
3.4 C arging t e Battery
Pr or to n t al use, the LE5 battery should be fully charged. The battery charge cycle may take up to
three (3) hours.
Charge the battery as follows:
 Connect t e c arger DC socket to t e LE5 battery c arging port (Refer Figure 1)
 Connect t e AC or DC (ve icle) plug to a suitable power supply and switc on
power, or connect t e USB (PC) or USB (Wall Plug)
Charg ng t mes
C arger Type
C arge Time in ours (from depleted to full
battery)
USB (PC) 6 – 7 hours
USB (Wall Plug) 6 – 7 hours
Ma ns DC Adaptor (12V)
2.5
–
3 hours
The nstrument w ll automat cally start, and charg ng w ll be d splayed.
When the battery s fully charged, the battery cond t on nd cator on the LCD Colour
Graph cs D splay w ll d splay f ve bars (Refer F gure 4).
Figure 4- Battery Condition Indicator
Recharge the battery when the battery cond t on nd cator shows one bar to ensure test ng w ll not
be nterrupted by a depleted battery.
CAUTION
The battery n the LE5 nstrument s a L -ION battery. As such, t should not be tampered w th n
anyway. Should any problems occur that are related to the battery, contact your local Alcol zer
representat ve for adv ce.
Only use the battery charger suppl ed w th the Alcol zer equ pment. Use of non Alcol zer battery
chargers could damage the nstrument and render t noperat ve.
NOTE
The nstrument cannot be used for test ng dur ng charg ng but can be used for access ng Records
(Refer Sect on 8).

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3.5 Turning on t e Instrument
Turn the nstrument on as follows:
NOTE: At start up a cl ck ng sound w ll be heard
 Press eit er t e Test key or Up/Down buttons. A company logo screen will
appear for a period of five seconds prior to t e test screen displaying. T e logo
screen can be terminated sooner by pressing eit er t e Test key or Up/Down
buttons a second time.
NOTE
On spec ally conf gured nstruments, add t onal nformat on may be d splayed on start-up
e.g. Instrument ser al number, Sample module ser al number and days unt l cal brat on.
To temporar ly hold the d splay nformat on on the screen at start-up, press and hold any key
when turn ng the nstrument on.
 T e display will s ow press to test (Refer Figure 5).
Figure 5- Press to test message
3.5.1 Mout piece Testing
Attach the mouthp ece to the nstrument as follows:
 Grasp t e mout piece at t e non-ribbed end and tear t e plastic wrapping from
t e ribbed end, downwards to expose t e sample inlet ole.
 Locate t e mout piece sample inlet port over t e mout piece locator in line
wit t e recesses t at surround t e spigot.
 Press t e mout piece sample inlet port onto t e locator until it is attac ed
securely (Refer Figure 6). T e orientation of t e mout piece will not affect t e
sampling.
 Remove t e remaining portion of t e plastic wrap just prior to testing to
ensure ygienic use.
CAUTION
To ma nta n a healthy sampl ng env ronment, the follow ng procedures must be str ctly adhered
to.

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 A new mout piece must be used for eac mout piece test.
Figure 6- Mout piece Correctly Positioned
3.5.2 Taking a Mout piece Breat Sample
Perform a Mouthp ece Test as follows:
 Press t e Test key, t e instrument will perform a background self-test w ile Please
wait…. s d splayed on the screen.
 BLOW will be displayed w en t e instrument is ready (Refer Figure 7).
Figure 7- Blow is displayed w en t e instrument is ready
 After taking a deep breat , t e test subject places t eir mout over t e mout piece
inlet (ribbed end) and blows a gentle to medium breat sample into t e mout piece
(Refer Figure 8).
Note
Before tak ng a breath sample, ensure the subject has not consumed alcohol for at least 15
m nutes.
If any step n a breath test sequence s not completed or the nstrument s left dle for longer
than 60 seconds, the nstrument w ll term nate the breath test and d splay test t med out.
The nstrument w ll return to the press to test d splay.
If a test t me out does occur dur ng a breath test, a new breath test must be performed.
Note
If the self-check s unsuccessful an error code w ll be d splayed, the nstrument w ll not accept a
breath sample. Contact an Alcol zer representat ve f an error code s d splayed. If error code 81 s
present: follow onscreen prompt to restart the dev ce.

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Figure 8- Providing a Sample
 T e ex aled breat volume is indicated via a sample progress bar; scrolling left to
rig t at t e bottom of t e screen and a grap s owing air flow over time in
seconds (Refer Figure 9).
A beep ng sound s also heard dur ng the breath sample del very phase, nd cat ng a
sat sfactory breath sample s be ng del vered.
Figure 9- Sample Progress Bar
 T e test subject continues blowing until t e instrument takes a sample of
t e ex aled breat volume, indicated by a click and long beep sound.
The frequency of the sound beeps ncreases w th the ntens ty of the blow pressure. Blow ng too
hard or too soft w ll result n ‘Invalid Sample Try Again’ be ng d splayed (Refer F gure 10). The de ce
w ll return to the Blow screen for another sample to be taken.

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Figure 10- Invalid Sample Try Again Message
3.5.3 Analysing a Mout piece Breat Sample
After a val d breath sample s taken, the Analys ng Sample message s d splayed unt l the
nstrument calculates the BrAC read ng. Th s w ll normally take a few seconds. In cold cl mate
cond t ons t may take longer to d splay the BrAC read ng (Refer F gure 11).
Figure 11- Analysing Sample Message
When the BrAC read ng s calculated, t w ll be d splayed on the screen together w th the un t of
measurement (e.g. g/210L BrAC, g/100ml BAC) and be reta ned unt l the recover ng per od has
ended. The screen colour w ll vary depend ng on the percentage of alcohol present; green for zero
to 0.019 g/210L BrAC, yellow for 0.020 g/210L BrAC to 0.049 g/210L BrAC and red for read ngs
greater than 0.050 g/210L BrAC. The Recover ng per od s
nd cated by ‘Recovering’ shown on the d splay (Refer F gure 12).
Refer to Sect on 9 for nstruct ons on how to change the Setpo nt values.
Figure 12- Various BrAC and Screen Colour Displayed
 T e Recovering period is t e time t e fuel cell sensor requires to recover from t e previous breat test. T is period will
vary according to BrAC readings displayed, longer for ig er readings.

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 Remove t e used mout piece by rotating it and it will come away from t e spigot easily. Dispose of t e mout pieces in a
responsible manner.
 To perform anot er breat test, repeat steps from section 3.5.1 and 3.5.2. Results will display on t e screen for 10
seconds. A user is able to override t is function by pressing key to continue as displayed on t e screen.
 Overrange result is if a result above 0.462g/210L is obtained t e below screen will appear (Figure 12b)
Figure 12b- Overrange screen display
3.5.4 Passive Testing
Pass ve test ng s a test that s performed n a non- nvas ve manner and w thout us ng mouthp eces.
Pass ve test ng on the LE5 can act vated n one of two ways, e ther button act vated by the operator
or pressure act vated by the donor blow ng.
A pass ve test by button act vat on s performed by hold ng the nstrument 5 cm n front of the test
subject’s mouth, Press the Test Key and ask them to count or talk so that exhaled breath may be
p cked up by the nstrument and analysed for the presence of any alcohol.
Pressure Act vated Pass ve s performed by hold ng the nstrument approx mately 5cm n front of
the test subject mouth and ask ng them to blow nto the Pass ve Cup. The pressure of the blow
act vates a pass ve test.
When us ng Pass ve Standard test ng, a Mouthp ece test s automat cally enabled, should the
nstrument detect alcohol on the subject’s exhaled breath. Pass ve Only test ng does not prompt the
user for further test ng.
3.5.5 Enabling Passive Standard
If Pass ve standard mode has not been enabled, proceed as follows:
 Wit t e screen displaying press to test, press t e Up and Down
buttons simultaneously. T e User Menu will be displayed.
 Press t e down button to scroll down to Test Type.
 Press t e Test key until Passive Std is displayed (Refer Figure 13).
Figure 13- Passive Standard Displayed

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 Passive Standard is now enabled. To leave t e user menu, press t e Up and
Down buttons simultaneously or press t e Down button until Back is ig lig ted
followed by t e Test key.
3.5.6 Taking a Passive Standard Breat Sample
Perform a Pass ve Standard test as follows:
 On t e press passive test page, press t e Test Key. T e instrument will perform
a background self-test w ile Please wait….is displayed on t e screen.
 T e instrument will t en display t e Ready for passive test screen (Refer Figure 14).
Figure 14- Ready for Passive Test Message
 Hold t e instrument no furt er t an 5cmin front of t e test subject’s mout ; so
t at t e subject is breat ing or talking directly into t e instrument’s sample inlet
port (Refer Figure 15).
Figure 15- Providing a Passive Sample
 Ask t e subject to start counting from 20 onwards in a one second r yt m, until you
tell them to stop,”20…21…22…23…24…25…etc.”
 Press t e Test button w ile t e subject is counting. T e instrument will make a
series of 3 clicking sounds (pump clicks) as t e sample is being taken.
 T e passive test will ave 3 s ort beeps and clicks followed by a longer beep.
Note
If any step n a breath test sequence s not completed or the nstrument s left dle for longer than
60 seconds, the nstrument w ll term nate the breath test and d splay test t med out. The
nstrument w ll return to the press to test d splay.
If a test t me out does occur dur ng a breath test, a new breath test must be performed.

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Position t e mout 5cm away from t e breat entry port. Blow steadily into
t e passive cup, listening until a long beep is eard indicating t e breat
collection is complete. Stop blowing. T e instrument will take a s ort moment
to analyse t e sample followed by displaying t e result.
Dur ng these three pump act vat ons, the operator must hold the nstrument steady and at the same
d stance from the subject. After the three pump cl cks, the nstrument w ll sound a long beep
nd cat ng the test s complete. Analysing Sample w ll then be d splayed (Refer F gure 11).
3.5.7 Analysing a Passive Breat Sample
After a val d breath sample s taken, the Analysing Sample message s d splayed unt l the
nstrument determ nes f alcohol s present. Th s w ll normally take a few seconds. In cold cl mate
cond t ons t may take longer to d splay the result.
When the Pass ve standard read ng s calculated, t w ll be d splayed and reta ned unt l the
recover ng per od has ended.
If a Pass No Alcohol read ng s d splayed the nstrument has nd cated that no alcohol was detected
n the near v c n ty of subject’s exhaled breath. When the recover ng per od has ended the
nstrument s ready for the next Pass ve Standard Breath Test (Refer F gure 16).
Figure 16- Pass No Alco ol Message
To perform another Pass ve Standard breath test, repeat steps n paragraph 3.5.6.
If a Warn ng Alcohol Present read ng s d splayed, the nstrument has nd cated that alcohol
was detected n the near v c n ty of subject’s exhaled breath (Refer F gure 17).
Figure 17- Warning Alco ol Present Message
After the recovery per od has ended, the nstrument s enabled automat cally to take an Act ve
Mouthp ece sample (Refer F gure 18). Perform an Act ve test n accordance w th the procedures n
sect on 3.5.1 and 3.5.2.

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Figure 18- Warning Alco ol Present/ Press for Active Test Display
3.5.8 Enabling Passive Only
To enable Pass ve Only, perform the same steps as n sect on 3.5.5. Press the Test key unt l
Pass ve Only s d splayed.
3.5.9 Taking a Passive Only Breat Sample
The procedures for perform ng a Pass ve Only test are the same as those for perform ng a
Pass ve Standard Test (Refer Sect on 3.5.6.).
3.5.10 Pressure Activated Passive Breat Test
Perform a Pressure Act vated Pass ve test as follows:
 Attac t e supplied red Passive Cup to t e sample inlet port of t e instrument
(Refer Figure 19).
 On t e Press Passive Test screen, press t e Test Key. T e instrument will
perform a background self-test w ile Please wait….is displayed on t e screen.
Note
A Pass ve Only test w ll not automat cally enable an Act ve (Mouthp ece) test the same way a
Pass ve Standard test does.
Note
When a Warn ng Alcohol Present read ng s d splayed after perform ng a Pass ve Only test, t s
strongly recommended that a Mouthp ece Breath Test be performed, after the recovery per od
has ended (Refer Paragraph 3.5.6).
Note
If any step n a breath test sequence s not completed or the nstrument s left dle for longer
than 60 seconds, the nstrument w ll term nate the breath test and d splay test t med out.
The nstrument w ll return to the press to test d splay.
If a test t me out does occur dur ng a breath test, a new breath test must be performed.

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Uncontrolled when pr nted
 T e instrument will t en display t e Ready for passive test screen (Refer Figure 20).
 T e screen will prompt to eit er Blow or Press t e Test key to take t e test. Pressure
Activated Passive testing is using t e Blow option.
Figure 19 – LE5 wit Passive Cup attac ed
Figure 20- Ready for Passive Test Message
 Hold t e instrument no furt er t an 50mm front of t e test subject’s mout ; so t at
t e subject is breat ing directly into t e instrument’s sample inlet port (Refer
Figure 21).
Figure 21- Providing a Passive Sample
 Blow firmly into t e passive cup, listening until a long beep is eard indicating
t e breat collection is complete. Stop blowing.
 T e passive test will ave 3 s ort beeps and clicks followed by a longer beep.

REF: LE5 Alcohol Tester User Manual V16.docx Page 20 © Alcol zer Technology
Uncontrolled when pr nted
 T e instrument will take a s ort moment to analyse t e sample followed
by displaying t e result.
 During t ese t ree pump activations, t e operator must old t e instrument
steady and at t e same distance from t e subject.
To remove the pass ve cup, pull the cup from the LE5 w thout bend ng the cup from the LE5 sample
sp got.
Clean ng
1. T e Passive Cup s ould be cleaned wit a soft clot and antibacterial spray. It
is recommended t at t e instrument is turned off before cleaning.
2. Do not use alco ol-based cleaners.
3. Do not use ars cleaning agents, abrasive cleaning pads or c emicals.
4. Rubber cloves s ould be used during cleaning of t e instrument.
Clean ng Frequency
The Pass ve Cup should be cleaned da ly or as requ red based on the volume of test ng and local
cond t ons.
3.6 Back Operation
The user menus nclude a Back select on wh ch when selected w ll return to the prev ous screen.
To select Back, proceed as follows:
 Press t e Up/ Down buttons until Back is ig lig ted.
Figure 22- Screen Back Selection
 Press t e Test key, t e display will return to t e previous screen.
3.7 S utting Down
The LE5 w ll automat cally shut down after a per od of nact v ty. Should the nstrument be
requ red to be shut down manually (e.g. to conserve battery l fe), perform the follow ng
procedures: