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EXCELLPRECISION CO.,LTD.
Weighing ZSME300000036
Weighing
Scale
User Manual

EXCELLPRECISION CO.,LTD.
Weighing ZSME300000036
1
Preparation beforeOperation
1. Avoid operatingthescale inthelocationswherethereistoomuch temperaturechanges
and airflow, forexample, the place undersunlightoraircondition.
2. Use the independent powersocket to avoidthe interrupt of otherelectronic product.
3. When turning on the scale, do not place any object on the platter.
4. When operating the scale,placethe object on thecenterofthe platter.Fortheaccuracy
of weighing, do not place the object overthe range of the platter.
5. When thelowpowerindication()lights up, the scaleneeds to be recharged.
Display Description
HIGH :Upperlimit. To warn the object isoverthe setting upperlimit value. And it
means the weight excessivelyis high
OK :Value between upperand lowerlimit. To warn the weight of object isin the
normalsetting range.
LOW :Lowerlimit. To warn the object isunderthe set upperlimit. And it means the
weight is not enough.
kg :Unit kilogram”
lb :Unit pound”
à0ß:Zero”indication
Net:Net Weight”indication
:LowPower”indication
61:(STABLE) Stable”indication
62:(PT) PreTare”mode
63:(M+) Accumulation”mode
3
1
2

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Weighing ZSME300000036
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Keyboard Description
UNITS
UNITS”⇒Press thekey to select the weighing unit kg”or lb.”
1. ESC ”ESC”⇒Return function.
2. PRESET: Preset function forweight.
3. M+:Accumulationfunction forweight.
4. TARE/ :”TARE”⇒tare function; ””⇒to move the cursorleftward.
5. PRETARE:Pre-tare function.
6. RECALL:To recallthevalue of accumulation, tare, and pre-tare.
7. CE:To clearthevalue of accumulation, tare, and pre-tare.
8. ZERO/→: ”ZERO”⇒to re-zero weightvalue; ”→”⇒to move the cursorrightward.
PRINT PRINT”⇒printing.
9. ENTER
ENTER”⇒confirmation key.
10.BL/↑: ”BL”⇒backlight setting; ”↑”⇒to add numberormove the menu upward.
HOLD HOLD ⇒printing summation
11.
SAMPLE
SAMPLE”⇒sampling function.
12. G/N/ :”G/N”⇒net and grossweight switch function; ””⇒to deduct number
ormove the cursordownward.
13. ON :To turn on the scale.
14. OFF :To turn off the scale.

EXCELLPRECISION CO.,LTD.
Weighing ZSME300000036
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Function & Operation
BacklightFunction
Press BL/↑to select3 backlight modes incycle:
.,.,.
.⇒Auto backlight mode. When the weight ismorethan 10d, or
pressing keys, thebacklight willlightup. Afterre-zeroing (the
weight less than 10d)for5 seconds, the backlightwillbe off.
.⇒Backlight always lights up.
.⇒Backlight off.
WeighingFunction
(1).UnitSelection
UNITS
1. Afterturning on the scale, press
displayindications kg”or lb”.ESC
Key to select theunit kg”or lb.”Thescreenwill
2. Afterturningoff thescale,thescalewill memorize theweighingunit.Whenturning
on the scalenext time, the weighing unit used previously willbe recalleddirectly.
(2).Check-weighingFunction
1. Lowerlimit”, Upperlimit”, and Buzzer”Presetting.
Press BL/↑, G/N/↓, TARE/ , ZERO/→,
to input the pre-set value. Description as below:
TARE/ :To move leftward.
ZERO/→:Tomove rightward.
BL/↑:To deduct the numberby 1.
G/N/↓:Toadd the numberby 1.
ENTER : Confirmationkey.
ESC : Return key.
PRINT
ENTER
UNITS
ESC

EXCELLPRECISION CO.,LTD.
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Example:
LowerLimit”Presetting (lowerlimit >10d, d=division)ex.: lowerlimit = 20kg.
Press PRESET key, the screen displaysïð.
Press ZERO/→once, the screen displays ïð.
Press BL/↑twice, thescreen displays ïð.
Meanwhile, ifpressing ENTER key, the screen willdisplay 0”instead of ” ”.
UpperLimit”Presetting (upperlimit ≥lowerlimit)ex.: upperlimit = 25 kg.
Press ENTER once,the screen displaysïð. .
Press ZERO/→once, the screen displays ïð. .
Press BL/↑twice, thescreen displays ïð. .
Press ZERO/→once, the screen displays ïð. .
Press BL/↑5 times, the screen displays ïð. .
Meanwhile, ifpressing ENTER key, the screen willdisplay 0”instead of ” ”.
Buzzer”Presetting (referto Note 1)ex.: buzzer= 22.
Press ENTER once,the screen displaysïð.
Press BL/↑twice, thescreen displaysïð.
Press ZERO/→once, the screen displays ïð.
Press BL/↑twice, thescreen displays ïð.
Press ENTER once,the screen displays . .

EXCELLPRECISION CO.,LTD.
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4SinglePoint Presetting
Lowerlimitonly
Method (I)
Afterfinished presetting lowerlimit, the screen displaysïð.. Press
PRESET onceagain.Ifthe screendisplays . , the singlepoint
presetting”is completed.
Method (II)
Afterfinishedpresettinglowerlimit, upperlimitandbuzzer,press PRESET once.
When the screen displaysïð., press RECALL twice again. At
thistimethe screen displays presettingupperlimit, press CE once. If the screen
displays . , the single point presetting”iscompleted.
Upperlimitonly
Afterfinished presetting, press PRESET once. When the screen displays
ïð., press RECALL once. Atthistimethe screendisplays
presetting lowerlimit, press CE once.Thenthe screen displays presettingupper
limit, press ESC or RECALL to exit. If thescreen displays . , the
single pointpresetting”iscompleted.

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Note1
ΧΧ
AB
A⇒0 = Buzzerbeeps when being stable; LCD indication lights up.
1=Buzzerbeepswhen being stable; LCD indicationlightsupwithoutstable
determination.
2 = Buzzerbeepsand LCD indication lights up without stable determination.
B⇒0 = No buzzerbeep.
1=When it’sOK(the value higherthan lowerlimitand lowerthanupperlimit,)
the buzzerbeeps.
2= When thevalue is lowerthan orequal with lowerlimit, orhigherthanupper
limit, the buzzerbeeps.
4SinglePoint Presetting (lowerlimit only),the buzzeris fixed as:
When the value ishigherthan lowerlimit, the buzzerbeeps and
LOWindication willbe off.
Buzzerbeeps and LCD indicationlights up without stabledetermination.
4SinglePoint Presetting (upperlimit only),the buzzeris fixed as:
Whenthe value is higherthanupperlimit, the buzzerbeeps
and HIGHindication willbe on.
Buzzerbeeps and LCD indicationlights up without stabledetermination.

EXCELLPRECISION CO.,LTD.
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4LCD Indication:
ïLOWðïOKðïHIGHð
ïïïïïïðððððð
10d LowerLimitUpperLimit
UNITS
♦Afterentering
intothe presetting mode, ifintended to abort, press
ESC key.
2. Setting Value Recall
Press PRESET and then RECALL ⇒torecall lowerlimit”
Press RECALL ⇒to recall upperlimit”
Press RECALL ⇒to recall buzzer”
Press RECALL again ⇒to recoverthe originalmode.
3. Setting Value Clear
Press PRESET , RECALL and then CE ⇒to clear lowerlimit”
Press CE again ⇒to clear upperlimit &buzzer”

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(3).Accumulation Function
1. Weight Accumulation
Place the object on theplatter,afterthe weight display is stable, press M+ key
to save thepresent weightvalue into memory.Meanwhile, the screen displays
totalcount accumulation”and then totalweight accumulation”,and the
accumulation (M+)indication 6”willbeflashing. After3 seconds, thescreen will
displaythe weight on platter,and the accumulation (M+)indication 6”lights up.
If the weightisunstableafterpressing M+ key, the screen will display ”.
4The scale can be continuous toaccumulate the next weight without re-zeroing.
Whenthe changes of weight on the platterishigherthan ±10d, press M+
key, afterbeing stable, it’s capable to save theweight into memory.
4Accumulation count isup to 9999, but display digitis up to 6.
2. Accumulation Clearing
♦Press RECALL and then CE to clearallthe accumulation.
♦Accumulation willbecleared automaticallyafterturning off.
3. AccumulationRecall
Whilepressing RECALL key,the screen willdisplay totalcount accumulation”,
and then totalweight accumulation”.It willbeback to theoriginalmode after
accumulation (M+)light 6”flashing for3 seconds. If no accumulation, it willbe back
to the originalmode afterthe screendisplays totalcount accumulation”.
(4).ZeroFunction
If zerodrifthappens during operating the scale, which means no objectson platter,
but the screen displays tiny weight value, press ZERO/→to re-zero. Meanwhile,
the screen willdisplay thezero(à0ß)indication.
(5).Net/ GrossSwitch
If ithas tareorpre-tareat present, press G/N/↓and the screen displays the gross
value. Meanwhile,allthe keys areno function, and press G/N/↓to returndisplaying
net weight value.

EXCELLPRECISION CO.,LTD.
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(6).Low VoltageAutoPoweroffFunction
ŒWhen the voltageofbatteries is lowerthan5.6v 0.1v, itturns off backlightand
the screen displays the battery symbolto intimate it needs to be recharged.
•Whenthe voltage ofbatteriesislowerthan5.4v 0.1v,itwould auto poweroff;
meanwhile, ifturningon again, the screen would not be countdownand only
displays the batterysymbol.It wouldauto poweroffafter5seconds, and it
needs to recharge immediately.
ŽWhen the voltage of batteries islowerthan 5.2v 0.1 v,it can’t be turned on and
please rechargeimmediately.
(7). TareFunction
1. Weight of Unknown Container( TARE/ )
ŒPlace the containeron platter.Afterbeing stable, press TARE/ key to
re-zero. The screen will display net weight (Net)indication.
•Placethe object into the container,and the scale willdisplay the net weight of it.
ŽTare value”clearing
Remove both the containerand the object on the platter; the scale displays the
negative value of the container. Meanwhile, press TARE/ again to clear
tare value,”and the net weight (Net)indication disappears.
•Tare value”recall
Press RECALL and then TARE/ ⇒The screen displays tarevalue”.
4Capable of continuously taring untilthe summation of tare and pre-tare value
equals the capacity of the scale.
4Continuouslytare function ⇒both continuouslyincreasing ordecreasing
weight on platterare acceptable bypressing TARE/ key.

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2. Weight of Known Container( PRETARE)
ŒPress PRETARE key, and the screen displays ïð.. Use
BL/↑, G/N/↓, TARE/ , ZERO/→, ENTER , ESC keys toinput
the presetting value. The functions are described as below:
Input theweight ofcontainer.Afterfinished,the screen displays thenegative
value of the container, and the net weight (Net)and pre-tare (PT)indications light
up.
•Placeboththe object and containeron platter,andthe scaledisplaysthe net
weight of it.
ŽPre-tare value”clearing
Press RECALL , PRETARE and then CE ⇒to clear pre-tare”value.
The scalewillbe re-zeroed and net weight (Net)and pre-tare(PT) indications
disappear.
•Pre-tare”recall
Press RECALL and then PRETARE ⇒the screen displays pre-tare”
value.
4Pre-tare function is not available undertare mode.
4If ithas segments, pre-tare”value can’t be largerthan the segment value.

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Appendix: 7SegmentDisplayCharacters
Digit
7segments
letter Alphabet
7segments
letter Alphabet
7segments
letter
0 A N
1 B O
2 C P
3 D Q
4 E R
5 F S
6 G T
7 H U
8 I V
9 J W
K X
L Y
M Z