ATD Tools ATD-5540 User manual

ATD-5540
Digital Automotive Engine Analyzer/Multimeter
Owner’s Manual
Made in China to ATD Tools, Inc. Specications
Visit us at www.atdtools.com ATD5540_rev_0817
Features:
t5FTUSBOHFT
t5FTUGVODUJPOT
t&BTZ31.SFBEJOHT
t*OEVDUJWF31.QJDLVQJODMVEFE
t.FH0INJOQVUJNQFEBODF
t%VBMGVTFQSPUFDUJPO
t#VJMUJOUJMUTUBOE

ATD-5540
08/&34."/6"-
Contents
4BGFUZ
.FUFS#BTJDT
.FUFS'VODUJPOT
7PMUBHF7
3FTJTUBODF
%JPEF$IFDL
"VEJCMF$POUJOVJUZ
%$$VSSFOU"
31.
'SFRVFODZ'SFR
%XFMM
%VUZ$ZDMF
.BJOUFOBODF
'VTFBOE#BUUFSZ3FQMBDFNFOU
5SPVCMF4IPPUJOH
(FOFSBM4QFDJöDBUJPOT
&MFDUSJDBM4QFDJöDBUJPOT
8BSSBOUZ*OGPSNBUJPO

SAFETY
t&OHJOFTQSPEVDFDBSCPONPOPYJEFXIJDIJTPEPSMFTTDBVTFTTMPXFSSFBDUJPOUJNFBOEDBOMFBEUP
TFSJPVTJOKVSZ8IFOUIFFOHJOFJTPQFSBUJOHLFFQTFSWJDFBSFBT8&--7&/5*-"5&%PSBUUBDIUIF
WFIJDMFFYIBVTUTZTUFNUPUIFTIPQFYIBVTUSFNPWBMTZTUFN
t4FUUIFQBSLJOHCSBLFBOECMPDLUIFXIFFMTCFGPSFUFTUJOHPSSFQBJSJOHUIFWFIJDMF*UJTFTQFDJBMMZ
JNQPSUBOUUPCMPDLUIFXIFFMTPOGSPOUXIFFMESJWFWFIJDMFTUIFQBSLJOHCSBLFEPFTOPUIPMEUIF
ESJWFXIFFMT
t8FBSTBGFUZHMBTTFTXIFOUFTUJOHPSSFQBJSJOHWFIJDMFT
t&YDFFEJOHUIFMJNJUTPGUIJTNFUFSJTEBOHFSPVTMUXJMMFYQPTFZPVUPTFSJPVTPSQPTTJCMZGBUBMJOKVSZ
$BSFGVMMZSFBEBOEVOEFSTUBOEUIFDBVUJPOTBOEUIFTQFDJöDBUJPOMJNJUTPGUIJTNFUFS
t7PMUBHFCFUXFFOBOZUFSNJOBMBOEHSPVOENVTUOPUFYDFFE7"$PS7%$
t6TFDBVUJPOXIFONFBTVSJOHWPMUBHFBCPWF7"$PS7%$
t$JSDVJUUFTUFENVTUCFQSPUFDUFECZB"GVTFPSDJSDVJUCSFBLFS
t%POPUVTFUIFNFUFSJGJUIBTCFFOEBNBHFE
t%POPUVTFUIFUFTUMFBETJGUIFJOTVMBUJPOJTEBNBHFEPSJGNFUBMJTFYQPTFE
t"WPJEFMFDUSJDBMTIPDL%POPUUPVDIUIFUFTUMFBETUJQTPSUIFDJSDVJUCFJOHUFTUFE
t%POPUBUUFNQUBWPMUBHFNFBTVSFNFOUXJUIUIFUFTUMFBETJOUIF"PSUIFN"UFSNJOBM
t8IFOUFTUJOHGPSUIFQSFTFODFPGWPMUBHFPSDVSSFOUNBLFTVSFUIFNFUFSJTGVODUJPOJOHDPSSFDUMZ
5BLFBSFBEJOHPGBLOPXOWPMUBHFPSDVSSFOUCFGPSFBDDFQUJOHB[FSPSFBEJOH
t$IPPTFUIFQSPQFSSBOHFBOEGVODUJPOGPSUIFNFBTVSFNFOU%POPUUSZWPMUBHFPSDVSSFOUNFBTVSFNFOUT
UIBUNBZFYDFFEUIFSBUJOHTNBSLFEPOUIFGVODUJPOSBOHFTXJUDIPSUFSNJOBM
t8IFONFBTVSJOHDVSSFOUDPOOFDUUIFNFUFSJOTFSJFTXJUIUIFMPBE
t/FWFSDPOOFDUNPSFUIBOPOFTFUPGUFTUMFBETUPUIFNFUFS
t%JTDPOOFDUUIFMJWFUFTUMFBECFGPSFEJTDPOOFDUJOHUIFDPNNPOUFTUMFBE
t5IFN"BOEUIF"UFSNJOBMTBSFQSPUFDUFECZGVTFT5PBWPJEQPTTJCMFJOKVSZPSEBNBHFVTFPOMZJO
DJSDVJUTMJNJUFEUP%$"GPSTFDPOET
WARNING


IMPORTANT
t5PNBJOUBJOBDDVSBDZPGUIFNFUFSSFQMBDFUIFEJTDIBSHFECBUUFSZJNNFEJBUFMZXIFOUIFCBUUFSZTZNCPM
BQQFBSTPOUIFNFUFSEJTQMBZ
t"WPJENFBTVSJOHFSSPSGSPNPVUTJEFJOUFSGFSFODFLFFQUIFNFUFSBXBZGSPNTQBSLQMVHPSDPJMXJSFT
t"WPJEEBNBHJOHUIFNFUFSXIFOUFTUJOHWPMUBHFEJTDPOOFDUUIFUFTUMFBETGSPNUIFUFTUQPJOUTCFGPSF
DIBOHJOHGVODUJPOT
t%POPUFYDFFEUIFMJNJUTTIPXOJOUIFUBCMFCFMPX
t"NQNFBTVSFNFOUGPSTFDPOETNBYJNVN
t0INTDBOOPUCFNFBTVSFEJGWPMUBHFJTQSFTFOUPINTDBOCFNFBTVSFEPOMZJOBOPOQPXFSFEDJSDVJU
)PXFWFSUIFNFUFSJTQSPUFDUFEUPWPMUT
FUNCTION Terminal Inputlimit
DC Volts 600Volts DC
Frequency 500Volts AC/DC
Ohm(resistance)
Diode
DC 10A 10A *10A AC/DC
RPM
Duty Cycle (%)
DwellAngle 500Volts AC/DC
250Volts AC/DC

METER BASICS

%JTQMBZ
-BSHFEJHJUDPVOUT-$%EJTQMBZXJUIMPXCBUUFSZ
indication.
3PUBSZ4FMFDUPS4XJUDI
5VSOUIJTTXJUDIUPTFMFDUBGVODUJPOPSUVSOUIFNFUFS0''
5FTU-FBE5FSNJOBMT
5IF#MBDLUFTUMFBEJTVTFEJOUIFDPNNPOCOMUFSNJOBMGPSBMMUFTUT
5IF3FEUFTUMFBEJTVTFEUPNFBTVSF"NQT7PMUT0INT%XFMMBOE
'SFRVFODZXIFOVTFEJOUIFQSPQFSUFSNJOBM
OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX



ATD-5540


OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
Meter Functions - Voltage (DCV)
t5IFNFUFSXJMMBVUPNBUJDBMMZTFMFDUUIFCFTUVoltage7SBOHF
*OTFSU
t#MBDLMFBEJOCOMUFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
5PVDIUIF#MBDLQSPCFUPHSPVOEPSUPUIFOFHBUJWFDJSDVJU
5PVDIUIF3FEQSPCFUPUIFDJSDVJUDPNJOHGSPNUIFQPXFS
TPVSDF
*.1035"/57PMUBHFNVTUCFNFBTVSFEJOQBSBMMFM3FEQSPCF
NFBTVSJOHDJSDVJUGSPNQPXFSTPVSDF
"DDVSBDZ
t4FMFDUJPOPGBMPXFSSBOHFXJMMNPWFUIFEFDJNBMQPJOUPOF
QMBDFBOEJODSFBTFUIFBDDVSBDZ
A “IwEJTQMBZNFBOTUIFSBOHFJTUPPMPXTFMFDUUIFOFYUIJHIFS
SBOHF
WARNING
When measuring voltage, be sure the red test lead is in the terminal
marked “V”. If the test lead is in an Amp (A) or Milliampere (mA) terminal,
you may be injured or the meter damaged.
ATD-5540


OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
Meter Functions - Resistance (Ω)
IMPORTANT: *GZPVBSFUFTUJOHBOBQQMJDBUJPOUIBUIBTDBQBDJUPST
JOUIFDJSDVJUCFTVSFUPUVSOUIFQPXFS0''POUIFUFTUDJSDVJUBOE
EJTDIBSHFBMMDBQBDJUPST"DDVSBUFNFBTVSFNFOUJTOPUQPTTJCMFJG
FYUFSOBMPSSFTJEVBMWPMUBHFJTQSFTFOU
t4FMFDUUIFResistanceȰSBOHFXJUIUIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOM UFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
t5PVDIUIFUFTUMFBEQSPCFTBDSPTTUIFSFTJTUPSUPCFUFTUFE
ATD-5540


OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
Meter Functions – Diode Check ( )
IMPORTANT: 5VSOUIFQPXFS0''UPUIFUFTUDJSDVJU
t4FMFDUUIFDiode CheckTFUUJOHXJUIUIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOMUFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
5PVDIUIF#MBDLUFTUQSPCFUPUIFOFHBUJWFTJEFPGUIFEJPEF
5PVDIUIF3FEUFTUQSPCFUPUIFQPTJUJWFTJEFPGUIFEJPEF
3FWFSTFUIFQSPCFT#MBDLUPUIFQPTJUJWFTJEFBOE3FEUPUIF
OFHBUJWFTJEF
Note:
A good diode will read low in one direction and high in the other
direction when the probes are reversed (or vice versa). A defective
diode will have the same reading in both directions or read
between 1.0 to 3.0V. in both directions.
Diode (-) to (+) Reverse Probes
(-) to (+)
.4to.9V OL
OL .4to.9V
OL 1.0to 3.0V
1.0to 3.0V OL
.4to.9V .4to.9V
OL OL
.000V .000V
Good
Bad
ATD-5540


Meter Functions – Audible Continuity ( )
IMPORTANT: 5VSOUIFQPXFS0''UPUIFUFTUDJSDVJU
t4FMFDUUIFAudible ContinuityTFUUJOHXJUI
UIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOM UFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
5PVDIPOFUFTUQSPCFUPFBDIFOEPGUIFDJSDVJUUP
be tested.
*GUIFDJSDVJUJTDPNQMFUFUIFNFUFSXJMMCFFQ
DPOUJOVPVTMZ
*GUIFDJSDVJUJTPQFOUIFSFXJMMCFOPCFFQBOEUIF
EJTQMBZXJMMTIPXiwPWFSMJNJU
OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
ATD-5540
$JSDVJUDPNQMFUFNFUFSXJMMCFFQDPOUJOVPVTMZ


Meter Functions – DC Current (A)
IMPORTANT: "MMDVSSFOUNFBTVSFEøPXTUISPVHI
UIFNFUFS*UJTJNQPSUBOUUIBUZPVEPOPU
t.FBTVSFDVSSFOUHSFBUFSUIBO7PMUT"$PS%$
XJUISFTQFDUUPHSPVOE
t&YDFFETFDPOETXIFONFBTVSJOHDPOUJOVPVT
DVSSFOUCFUXFFO"""MMPXöWFNJOVUFTGPSDPPM
EPXOCFGPSFDPOUJOVJOH
t4FMFDUUIF10ASBOHFXJUIUIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOM UFSNJOBM
t3FEMFBEJOUIF10AUFSNJOBM
IMPORTANT:
Turn OFF all power to the circuit or disconnect the
circuit from the power source.
$POOFDU
t5IF3FEQSPCFUPUIFTJEFPGUIFDJSDVJUDMPTFTUUP
UIFQPXFSTPVSDF
t5IF#MBDLQSPCFUPUIFTJEFPGUIFDJSDVJUUPHSPVOE
t5VSOUIFQPXFS0/BOEUFTU
Note:
Current must always be measured with the meter
test probes connected in series, as described.
OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
ATD-5540

Meter Functions – RPM / x10 RPM
t4FMFDUUIFRPMSBOHFXJUIUIFSPUBSZTXJUDI
OR
t4FMFDUUIFx 10RPMSBOHFXJUIUIFSPUBSZTXJUDI
UPSQN.VMUJQMZUIFEJTQMBZFE
SFBEJOHUJNFTCZUFOUPHFUBDUVBMSQN
t*OTFSUUIFJOEVDUJWFQJDLVQDPOOFDUJOHUFSNJOBM
JOUPUIFNFUFS
t(SPVOEMFBEJOCOMUFSNJOBM
t0VUQVUMFBEJOV -Ω- RPMUFSNJOBM
t$POOFDUUIFJOEVDUJWFQJDLVQUPBTQBSLQMVHXJSF
*GOPSFBEJOHJTSFDFJWFEVOIPPLUIFDMBNQUVSOJU
PWFSBOEDPOOFDUBHBJO
Note:
t1PTJUJPOUIFJOEVDUJWFQJDLVQBTGBSBXBZGSPNUIF
distributor and the exhaust manifold as possible.
t1PTJUJPOUIFJOEVDUJWFQJDLVQUPXJUIJOTJYJODIFTPG
the spark plug or move it to another plug wire if
no reading or an erratic reading is received.

OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
ATD-5540


Meter Functions – Frequency (Hz)
t4FMFDUUIFFrequency'3&2TFUUJOHXJUIUIFSPUBSZTXJUDI
t4FUUIFSPUBSZTXJUDIUPUIFGSFRVFODZSBOHFUIBUHJWFTUIF
NPTUBDDVSBUFNFBTVSFNFOUSFBEJOH
*OTFSU
t#MBDLMFBEJOCOMUFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
$POOFDUUIF#MBDLUFTUQSPCFUPHSPVOE
$POOFDUUIF3FEUFTUQSPCFUPUIFSignal OutXJSFPGUIF
TFOTPSUPCFUFTUFE
OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
ATD-5540
(SPVOE
Side
4JHOBM0VU
Side
7PMUBHF*O
Side


Meter Functions – Dwell
t4FMFDUUIFQSPQFSDwellSBOHFXJUIUIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOMUFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
$POOFDUUIF#MBDLUFTUQSPCFUPHSPVOE
$POOFDUUIF3FEUFTUQSPCFUPUIFXJSFUIBUDPOOFDUTUPUIF
CSFBLFSQPJOUTTFFJMMVTUSBUJPO
 
OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
ATD-5540
5P#SFBLFS
1PJOUT
5P(SPVOE


Meter Functions – Duty Cycle (%)
t4FMFDUUIFDuty CycleSBOHFXJUIUIFSPUBSZTXJUDI
*OTFSU
t#MBDLMFBEJOCOMUFSNJOBM
t3FEMFBEJOV-Ω-RPMUFSNJOBM
$POOFDUUIF#MBDLUFTUQSPCFUPHSPVOE
$POOFDUUIF3FEUFTUQSPCFUPUIF
TJHOBMXJSFDJSDVJUTFFJMMVTUSBUJPO
5IFJMMVTUSBUJPOGPSBNJYUVSFDPOUSPMTPMFOPJEJTTIPXOXJUI
UIFNFUFSJOHSPEJOUIFDMPTFEQPTJUJPO5IFNFUFSXJMM
EJTQMBZUIFQFSDFOUBHFPGUJNFUIFQMVOHFSJTJOUIFDMPTFE
QPTJUJPOMPXEVUZDZDMFEVSJOHPOFEVUZDZDMF
OFF 600V
200V
20V
2V
200mV
10A
200Hz
2000Hz
20kHz
FREQ
RPM
x10RPM
200
2K
20K
200K
2M
20M
%duty
3CYL
4CYL
6CYL
8CYL
TACH
OHM
CAT II
II
10A COM
600V MAX
10A MAX fused 600VDC
MAX
ATD-5540
.JYUVSF
$POUSPM
Shown
5P(SPVOE
5P&$.


Maintenance
Fuse and Battery Replacement
t"WPJEFMFDUSJDBMTIPDLSFNPWFUFTUMFBETCFGPSFPQFOJOHDBTF
t%POPUPQFSBUFUIFNFUFSPSSPUBUFUIFNFUFSTXJUDIXIFOUIFDBTFJTPQFO
5PSFQMBDFBCBUUFSZPSGVTFMPPTFOUIFUISFFTDSFXTJOUIFDBTFCBDLBOE
SFNPWFUIFDBTFCZMJGUJOHVQBOEGPSXBSE
3FQMBDFUIFCBUUFSZXJUIBO7BMLBMJOFCBUUFSZ
Important:
t5PQSFWFOUDPOUBNJOBUJPOPGUIFDJSDVJUTZPVSIBOETNVTUCFDMFBOBOEUIF
QSJOUFEDJSDVJUCPBSENVTUCFIFMECZUIFFEHFT
t3FQMBDFUIFGVTFTXJUIUIFTBNFUZQFPGGVTF
t'VTFJTB"7IJHIFOFSHZGBTUBDUJOHGVTF1BSUOVNCFS&4*
t.BLFTVSFUIFSFQMBDFNFOUGVTFJTDFOUFSFEJOUIFGVTFIPMEFS
3FBTTFNCMFUIFDBTF'BTUFOUIFUISFFTDSFXT
4DSFXT
'VTF"7&4*
#BUUFSZ
WARNING


Troubleshooting
1. Meter wilI not turn ON.
t$IFDLUIFCBUUFSZDPOUBDUTGPSBUJHIUöU
t$IFDLGPSBNJOJNVNCBUUFSZWPMUBHFPGWPMUT
2. Ampere reading is erratic or there is no reading at all.
t%JTBTTFNCMFUIFNFUFSCBDLDPWFSBOEUFTUUIFGVTFTGPSDPOUJOVJUZ
3. Meter reading is erratic.
t1SJOUFEDJSDVJUCPBSEDPOUBNJOBUFEGSPNIBOEMJOHXJUIIBOET
t-PXCBUUFSZ
t0QFODJSDVJUJOBUFTUMFBEGSBZFEPSCSPLFOXJSF
t8SPOHSBOHFTFMFDUFE
t#MPXOGVTF
General Specications
tDisplay: EJHJUDPVOUTMJRVJEDSZTUBMEJTQMBZ-$%
tPolarity: "VUPNBUJDOFHBUJWFQPMBSJUZJOEJDBUJPO
tOver range lndication: “1wNBSLJOEJDBUJPO
tLow Battery lndication: 5IFCBUUFSZTZNCPMJTEJTQMBZFEXIFOUIFCBUUFSZWPMUBHFESPQTCFMPX
UIFPQFSBUJOHMFWFM
tMeasurement Rate: UJNFTQFSTFDPOEOPNJOBM
tOperating Environment: ° 'UP° '¡$UP¡$BU3)
tStorage Environment:¡'UP¡'¡$UP¡$BU3)
tTemperature Coecient:¨TQFDJöFEBDDVSBDZ¡$¡$PS¡$
tPower:4JOHMFTUBOEBSEWPMUCBUUFSZ/&%"PSM&$'
tBattery Life:IPVSTUZQJDBMXJUIBMLBMJOFCBUUFSZ
tFuse:"7¨NNGBTUBDUJOHDFSBNJDUZQF
tDimensions:NN)¨NN8¨NN%
tWeight:"QQSPYHNFUFSPOMZHXJUIIPMTUFS
Electrical Specications
"DDVSBDZJTHJWFOBT<PGSFBEJOH><OVNCFSPGMFBTUTJHOJöDBOUEJHJUT>BU¡$UP¡$¡'UP
¡'XJUISFMBUJWFIVNJEJUZVQUP
RPM (Tach) Ranges:Y31.
Resolution:31.
Eect Reading:31.
Accuracy: SEHEHUT
Overload Protection:7%$PS3.4"$
%DUTY CYCLE
3BOHFT
3FTPMVUJPO
1VMTF8JEUIVTNT
"DDVSBDZSEHEHUT
0WFSMPBE1SPUFDUJPO7%$PS3.4"$
+ -


Electrical Specications Continued
DWELL ANGLE
/PPG$ZMJOEFST
3BOHFT$:-$:-$:-$:-$:-
3FTPMVUJPO
"DDVSBDZSEHEHUT
0WFSMPBEQSPUFDUJPO7%$PS3.4"$
DC VOLTAGE
3BOHFTN77777
3FTPMVUJPOɅ7
"DDVSBDZSEHEHUPON7SEHEHU7UP7SBOHFT
*OQVU*NQFEFODF.Ȱ
0WFSMPBE1SPUFDUJPO7%$PS"$3.4
DC CURRENT
3BOHFT"
3FTPMVUJPON"
"DDVSBDZSEHEHUT
*OQVU1SPUFDUJPO"7GBTUBDUJOHDFSBNJDGVTFPO"JOQVU
RESISTANCE
3BOHFTȰ,Ȱ,Ȱ.Ȱ.Ȱ
3FTPMVUJPON
"DDVSBDZSEHEHUTPOȰSEHEHUTPO,ȰUP.ȰSBOHFTSEHEHUTPO
.ȰSBOHFT
0WFSMPBE1SPUFDUJPO7%$PS3.4"$
FREQUENCY
3BOHFT)[)[,)[
3FTPMVUJPO)[
"DDVSBDZSEHEHUTPOBMMSBOHFT
4FOTJUJWJUZ73.4NJOBUBOEEVUZDZDMF
&òFDU3FBEJOH.PSFUIBOEJHJUTBUQVMTFXJEUIɅ4FD
0WFSMPBEQSPUFDUJPO7%$PS3.4"$
DIODE TEST
5FTUDVSSFOUN"UZQJDBM7G7
3FTPMVUJPON7
"DDVSBDZSEHEHUT
0QFODJSDVJUWPMUBHF7EDUZQJDBM
0WFSMPBEQSPUFDUJPO7%$PS3.4"$
AUDIBLE CONTINUITY
"VEJCMFUISFTIPME-FTTUIBOȰ
3FTPMVUJPONȰ
0WFSMPBEQSPUFDUJPO7%$PS3.4"$


WARRANTY
1 YEAR LIMITED WARRANTY
THIS WARRANTY AND CONFIRMED RECEIPT(S) SHOULD BE RETAINED BY THE CUSTOMER AT ALL TIMES
PURCHASED FROM: _______________________________________
DATE PURCHASED: ________________________________________
INVOICE/RECEIPT NUMBER: _________________________________________
Your ATD-5540 is warranted for a period of 12 months from the original purchase date.
For a period of one (1) year from your purchase date, ATD Tools Inc. will repair or replace (at its option) without charge, your
ATD product if it was purchased new and the product has failed due to a defect in material or workmanship which you experienced
during normal use of the product. This limited warranty is your exclusive remedy.
To access the benefits of this warranty, contact your supplier, or point of sale directly. You may be advised to return the product
under warranty, freight prepaid, to your supplier for warranty determination.
If this ATD product is altered, abused, misused, modified, or undergoes service by an unauthorized technician, your warranty will
be void. We are not responsible for damage to ornamental designs you place on thisATD product and such ornamentation should
not cover any warnings or instructions or they may void the warranty. This warranty does not cover scratches, superficial dents, and
other abrasions to the paint finish that occur under normal use. It also does not cover normal wear items such as but not limited to
brushes, batteries, drill bits, drill chucks, pads or blades.
Subject to the law in your state:
(1) Your sole and exclusive remedy is repair or replacement of the defective product as described above.
(2) ATD is not liable for any incidental damages, including but not limited to, lost profits and unforeseeable consequences.
(3) The repair and replacement of this product under the express limited warranty described above is your exclusive remedy and is
provided in lieu of all other warranties, express or implied. All other warranties, including implied warranties and warranties of
merchantability or fitness for a particular purpose are disclaimed and, if disclaimer is prohibited, these warranties are limited to
one year from your date of purchase of this product.
Some states’ laws do not allow limited durations on certain implied warranties and some states’ laws do not allow limitations on
incidental or consequential damages. You should consult the law in your state to determine how your rights may vary.
NOTE: This one year warranty does not cover dead batteries and blown fuses.
For warranty and service coverage, please return this product to your dealer for processing and evaluation as described above
OR, return it directly to:
Electronic Specialties, Inc.
139 Elizabeth Ln.
Genoa City, WI 53128
262-279-1400
WWW.ESITEST.COM
Defective units being returned to your dealer or to the factory should include proof of purchase date.
Any testers that do not function due to misuse or abuse will be subject to out of warranty service charges.