Portal 724 MX724BT User Manual

A side

MX-724BT

Upper Arm Blood Pressure Monitor

Quick Start Guide

Ver1.0

Thanks f or bu ying our Up per Arm Bloo d Pressur e Mon itor

Please r ead t his instr uction be fore use th is mo nitor

【The impo rta nt Instru ctions sh ould be lea rne d before us e】

【Struct ure a nd Instru ction】
【Upper Arm B loo d Pressur e Monitor】

Power /Fu nction Button

Main un it

Cuff

Take off the U SB rubber c over, then y ou' ll find
the USBin ter face for ch arging

Note: pl eas e make the US B rubber co ver well ke pt.

【Displa y】

Sys tolic pressure
indicator display

Diastolic pressure
indicator display

Pulse in dic ator
displa y

Battar y sta tus
indica tor

Press un it

Pulse
symbol

Pulse un it

Blueto oth s tatus
indica tor

1

【The impo rta nt Instru ctions sh ould be lea rne d before us e】 【The impo rta nt Instru ctions sh ould be lea rne d before us e】
【 】Instru cti on of Symbo l

Under th e tab le of Warnin g and C aution gl yph is main ly to
alert th e use r to the prop er and safe u se of this pr odu ct, to
preven t dam age cause d by misuse o r harm the us er an d
others .

graphic

sym bol

Caution

Notice

Indicates wrong use may cause casualties

Indicates wrong use may cause casualties

Indicates a general prohibition (which d oes no t
allow things)

Indicates a general mandatory (that must comply
with the thing)

Sym bol Means BF Application

Sym bol Means class II equipment

Electronic Information Products Pollution cont rol
Sym bol, indicates safety and environmental

protection use period of the product is 10 years.

content

【 】Produc t A ppl ication

Suitab le fo r: at least 1 2 years of ag e or older pe opl e

◆

(does no t app ly to newbo rns)

Usage: M eas uring blo od pressu re (systo lic , diastol ic)

◆

and puls e

【 】Positi oni ng the Pres sure Cuff

Positi oni ng the pres sure cuff : “ ”Positi oning the

◆

pressu re cu ff, “ ”S ymbol tow ard t he sho uld er.

The bloo d pre ssure mon itor can be m easured i n eit her

◆

upper ar m, ho wever, sin ce there is a l ittle dif ference i n
blood pr ess ure betwe en the left a nd right ar ms, s o be
sure to al way s use the sam e arm for mea suremen t.

Approx ima tely 1-2c m from the in side of elb ow to t he

◆

edge of th e cuff

EL BO W

SHOUL DER

1~2cm

Fastne ss of t he cuff and arm: Th e max gap bet ween the

◆

arm and cu ff are not mo re than one fi nge r width; th ere
is no gap be twe en the cuff and arm w hen m ost tight , but
comfor tab le cuff is wrappe d aro und the arm .

2

Place th e blo od pressu re monito r display i n fro nt of your

◆

eyes, th en yo u can see it ea sily.

【 】Proper p ost ure for tak ing a measu rement

Take off your c oat,
sweater or thick clothes,
bare your upper arm or

Str etch your back
Sit on the chair

The best
height o f

chair
betwee n
table is
25-30c m

leave the thin clothes.

Make the centre of the

pre ssure cuff a t the sa me

height as your heart

【 】Note

Take measu rem ents whil e sit in a rela x and quiet

◆

enviro nme nt; befor e taking me asureme nts , take 2 or 3
deep bre ath s and relax t o stabliz e blood pre ssu re; also
sit quie tly f or about 4- 5 minutes b efore tak ing

measur eme nts.

When mea sur ing elbow s on the tabl e, palms up .

◆

Using th e sam e arm to meas ure your bl ood press ure a t

◆

the same t ime e very day
Please d o not l et the cuff is infla ted l ong-ter m

◆

NoteIn : the f ollowin g situati ons, accu rat e measure ments

cannot b e cor rect.
Immedi ate ly after ex ercisin g or taking a b ath ; In cold
or hot pla ces ; In a moving v ehicle.
Within 1 h our o f smoking o r drinkin g alcohol , coffee
and blac k tea .
Incorr ect p osture, u nstable m ood durin g the
measur eme nt.

Taking, mo vin g body, a rm, or bend fi ngu res durin g
the meas ure ment.

Using mo bil e phone or ot her sourc es of

electr oma gnetic ra diation d uring the m eas urement
Taking mea sur ement con tinuous ly (betwe en tw o
measur eme nts shoul d be space 2- 3 minutes )
Arrhyt hmi a patient s may have a gr eater imp act o n
the meas ure ment resu lts

NoteIn : For t he measur ement res ults do not o ver ly rely

on their o wn ju dgment, b e sure to acc ept the
doctor 's gu idance.

3

【 】Operat ion I nstruct ion

【 】Manual

Be prepa red a ccordin g to the corr ect metho d des criped

◆

earlie r.
Click “ ” bu tto n, the disp layed by de fault wil l sho w the

◆

last use r of th e measure d data afte r whole was o ut.
Click: “ ” b utt on, the dis play show s “0 mmHg” ,

◆

follow ed by a n air pump to i nflate the c uff autom aticall y,
after th e end o f discour aged infla table exh aus t valve
will aut oma tically l adder, in th is proces s, bl ood
pressu re an d pulse rat e can be meas ured.

When mea sur ement has b een compl eted, the b loo d

◆

pressu re an d pulse dat a will be dis played on s cre en.
Take off the c uff, p ress “ ” butt on fo r 5 seconds , the

◆

monito r wil l be turn off.

Note: Wh en th e monitor w orking, t he “ ” symbol i s

★

always fl ash ing.

【 】Emerge ncy s top durin g measure ment

During t he me asureme nt, if the us er feels di sco mfort or
other re aso ns need to in terrupt t he measur eme nt, you can
hold dow n the “ ” b utton for 5 s econds an d then rele ase
it, then t he mo nitor wil l go off a nd au to exhaus t, and also
can remo ve th e cuff d irectly.

【 】Instru cti on of turn off auto mat ically fu nction

The moni tor w ith auto tu rn off f unc tion, whe n the monit or
will tur n off autom aticall y aft er keep 2 min utes stil l status
at the sym bol “ ” fl ashing.

【 】Instru cti on of batte ry status i ndicato r

The moni tor b uilt-in r echarge able lith ium b attery, when
the batt ery p ower is les s than the pr eset valu e mon itor,
the batt ery s ymbol “ ” wil l be displa yed as “red ”. If t he
defaul t sta tic in the bo ot under th e battery s ymb ol is
displa yed a s “red”, yo u need to imm ediatel y USB c harging
cable an d out put in the bo x for DC 5V 1A mob ile phone
charge r is co nnected , and then ch arging ca ble 's small
plug int o the m achine' s USB port fo r chargin g, wh en
chargi ng th e battery s ymbo is dis played as “ whi te” and
“flicke r” wh en the batt ery symbo l to “Alway s” (a bout two
hours) , ind icates th at the batt ery is alre ady f ull.

Cautio n: 1. Continu ous charg ing canno t mor e than a

week, si nce o verchar ging may sh orten
batter y lif e.

2.If the p rod uct willn ot be used fo r a long time ,
batter y lif e may be shor tened and r educed
perfor man ce, it may ca use the bat tery to
malfun cti on or cause a fi re or explo sion.
Please r ead the care a nd ma intenan ce【 】

3.Plea se ma ke the USB ru bber cove r well
kept.

4

B side

【 】Blood pr ess ure statu s classifi cation st and ard

Below is W orld Heal th Organi zat ion (WHO) , the
Intern ati onal Soci ety of Hype rtensio n blo od pressu re
(ISH) de vel oped clas sificati on standa rds .

Max hype rte nsion
( mmHg )

180

160

140

130

120

4

3

2

6

5

1

80 85 90 10 0 11 0

-The mos t app ropriat e blood pre ssure

1

(Target va lue )

-Norma l blo od pressu re

2

-Norma l hyp ertensi on

3

-Mild hy per tension

4

-Moder ate h yperten sion

5

6

-Sever e hyp ertensi on

Referr ing t o WHO / ISH blo od pressu re classi fica tion

Hypote nsi on has no cle ar definit ion, gene ral ly think th at

★

the syst oli c blood pre ssure les s than 100m mHg

(1999 re vis ed)

Lowest h ypo tension

( mmHg )

(13.3k Pa) f or hypote nsion.

Note: Abo ve sy mbol is for r eferenc e only, plea se

be sure to a cce pt the doct or's guid ance.

5

【 】Tro ublesho oting

The foll owi ng table is a c ommon fau lt and poss ibl e error
codes wi ll be d isplaye d in the cour se may enco unt er, as
well as ca use s, exclud e the metho d, if they ar e con sistent
with the s itu ation in us e can be hand led with re fer ence to
the appr opr iate meth od.

Common fault

Pre ss“ ”b utton,
the m onitor
cannot work

Blood pressure
value is

abnormally high
or low

Measurement
values are
differe nt wit h
each
measurement

Fau lt code

Er1

Er2

Er6

Er3

Er4

Er5

Er7

Er8

Caution: Please consult the distributor when faced with th e

Causat ion Soluti on

Battery voltage is

low or exhausted

The c uff ha s been
wrapped incorrectly

Incorrect position

unstable mood

Wea r too th ick
clothes

Infl uence d by
env ironm ental f actor s

Note: Blood pressure is dynamic, so the

results of each measurement has some
differe nces

Causation

Ove r pressure, measurement object measured
data exceeds the measurement range

Whe n measuring the
detected signal is too

weak

Measurement overtime

Sys tem error

Exc essive movement

(with signal interference,
etc.)

Air leakage

Pre ssure error Restart and re-test

above conditions or malfunction can not be exclu ded
in th e process of using the monitor.

Charging power

Please read the relative

chapter careful

Solution

The c uff is w rapp ed
too l oosely or not

wrapped around the
upper arm

Check the cuff fo r
leaks, then re-test

aft er have a rest

Restart the monitor,

then re-test

Please stay quietly

when measured

Check the cuff is l eak

air or not

6

【 】Care and M ain tenance

【 】Produc t spe cificati on

【 】Care and M ain tenance

To avoid dam age t o the unit by t he accura cy and secu rit y
measur eme nts, plea se observ e the follo win g:

The cuff b alloon co ntainin g hig hly airti ght, use ca ution,
do not fol d, pu ll, twist b alloon.

After ea ch us e, please k eep the mon itor and
access ori es tidy and p roperly p laced, av oid s trong
force to t he un it (such as d ropping t he unit on th e floo r).

Don't pu t the m onitor an d accesso ries in hig h
temper atu res, high h umidity, d ust or dire ct sunlig ht
enviro nme nt.

When cle ani ng the main u nit, plea se wipe it wi th a so ft,
dry clot h, if n ecessar y dampene d with wate r or a
neutra l det ergent, t horough ly wrung an d the n wipe, do
not put it i nto t he water to w ash or use be nzine,
thinne r, gas oline, et c. to wipe.

Don't mo ist en the cuff or don' t was h the cuff with wat er
Don't at tem pt to disas semble or r epair the u nit

If the pro duc t is not used f or above 6 mo nth, plea se
chargi ng th e battery a nd place it v ery well. E ach 6
month sh oul d check the p ower of the b attery, if t he
power is e xha ust, char ging it ver y well in tim e.

【 】Produc t spe cificati on

1.Techni cal speci fica tion

Pro duct Name

Pro duct Model

No.

Method of

Measurement

Display

Measurement

range

Acc uracy

Equipment
operation
mode

Electrical
safety

classification

Device type

Upper Arm Blood Pressure Monitor

MX- 724BT

Osc illographic system

Digital LED
Blood pressure: 20~300 mm Hg(2 .7~4 0 kPa)

Pulse: 40~199/min

Blood pressure: ±3 mmHg(±0.4kPa)
Pulse: ±5% of display reading

Int ermittent operation mode

Sym bol Means BF Application

Sym bol Means class II equipment

7

【 】Produc t spe cificati on

Pre ssure
sensor

Pre ssurization
method

Exh aust mode

Auto turn off

Measurement
period

Battery

Method of
charging

Charging time

Wei ght

Dimension

Arm d imension

Note: Th e above spe cificati ons a re subjec t to change

2.Oper ati on/tran sportat ion/ stor age e nvironm ent

Ope ration
Environment

Tra nspo rtat ion
and storage
environment

Guide of o per ation und er electr omagnet ic en vironme nt

★

When the m oni tor works w ith other d evices ma y cau se
electr oma gnetic in terfere nce, if int erf erence ph enomena
occur wh en yo u use them, y ou should c heck the wo rk
enviro nme nt to ident ify sourc es of inter fer ence and ta ke
the foll owi ng measur es to elimi nate the in ter ference :

Changi ng th e directi on of the int erferen ce de vice

◆

Increa se th e interfe rence bet ween the de vic e and the

◆

monito r
Close th e int erferen ce device

◆

Resistive pressure sensor

Automatic pressurized inflation

Automatic pressure release, stepped deflation
“ ”sy mbol is flash, the static time can be 2

minutes

Fro m press “ ” button to start the measurement
to di splay the data needs 45 seconds

built-in 3.7V 800mAh rechargable Li battery

Wit h output DC5V/1A USB Cable for charging

About 2 hours

The m ain unit + cuff +Li ba tter y tota l is app rox:
(Ap prox)263g

Main unit: (Approx) 140.5 length x 56.3 width x 33
height (mm)

25~36cm

withou t not ice.

Ope ration temperature : +5~+40℃,
Humidity: 15%~80% RH,
Atm ospheric pressure:80~105 kPa,
avoid electromagnetic interference, vibratio n,
dust, noise and large environment

Temperature: -20~+55℃,
Humidity: 15%~80% RH,
No cold agglutination phenomenon,
Atm ospheric pressure: 80~105 kPa,
avoid high temperatures, high humidity,
direct sunlight, dusty, an d caus tici ty gas

con ditions, and may shake, bump environment

重度⾼⾎压

中度⾼⾎压

8

change s or mo dificati ons not exp ressly ap pro ved by the
party re spo nsible fo r complia nce

could vo id th e user's au thority t o operate t he eq uipment .

This equ ipm ent has bee n tested an d found to co mpl y with
the limi ts fo r a Class B dig ital

device , pur suant to pa rt 15 of the FC C Rules. Th ese limit s
are desi gne d to provid e

reason abl e protect ion again st harmfu l int erferen ce in a
reside nti al instal lation. T his equip ment gene rates, us es
and can ra dia te radio fr equency e nergy and , if no t
instal led a nd used in ac cordanc e with the in str uctions ,
may caus e har mful inte rferenc e to radio co mmu nicatio ns.
Howeve r, the re is no guar antee tha t interfe ren ce will not
occur in a p art icular in stallat ion.

This dev ice c omplies w ith Part 15 o f the FCC Rul es.
Operat ion i s subject t o the follo wing two co ndi tions:
(1) this d evi ce may not ca use harmf ul interf ere nce
(2) this d evi ce must acc ept any int erferen ce re ceived,
includ ing i nterfer ence that m ay cause un des ired
operat ion .

If this eq uip ment does c ause harm ful inter fer ence to rad io
or telev isi on, which c an be deter mined by tu rni ng the
equipm ent o ff and o n, the user i s enc ouraged t o try to
correc t the i nterfre nce by one or m ore of the fo llo wing
measur es:

-Reori ent o r telocat e the recei ving ante nna .

-Incre ase t he separa tio betwe en the equi pme nt and
receiv er.

-Conne ct th e equipme nt into an ou tlet on a cir cui t diff erent
from tha t to wh ich the rec eiver is co nnected .

-Consu lt th e dealer or a n experie nced radi o/T V technic ian
for help .

Portal 7 24, L LC
275 Hart z Way, Su ite 105, Se caucus, N J 07094 U.S .A

9

Size：375X140 mm

Note: Instructions for the folding tail A plane is the B-side of the head