QZTeco V55 Series User manual

USER MANUAL
Industrial Inspection Tool
720P HIGH-DEFINITION
VIDEO INSPECTION CAMERA
Ve rsio n 1. 0
Pl ease rea d th i s use r ma n ual caref u lly and th orou g hly be f ore using th i s pro d uct .
Fa ilur e to un der s tand ope r atio n pr o cedu r es ma y re s ult in in j ury.
V55 Series

Contents
General Safety Information..........................................................1
Safety Instructions......................................................................1
Welcome.....................................................................................2
Features.....................................................................................2
Structure....................................................................................3
Specifications.............................................................................4
Packing List................................................................................5
Basic Operation .......................................................................5-6
Install batteries.....................................................................5
Prepare the Probe...............................................................5-6
Th e Fu ncti o n of th e Pr o be Ti p Ac cess o ries in V555 5... .... . .... .... . ..6
Operating Instructions..............................................................6-7
Menu Interface............................................................................8
Troubleshooting.........................................................................9
Maintenance Tips.......................................................................10
Warranty Information.................................................................10
Return for Repair Policy.............................................................10
CONTENTS

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GENERAL SAFETY INFORMATION
WARN I NG! Re ad an d un d erst a nd all th e in stru c tio ns. Failu r e to fol l ow al l ins t ruct i ons
li s ted belo w may res u lt in el e ctri c sho c k, fi re and/o r seri ous perso nal in jury.
SAFETY INSTRUCTIONS
☞Pr even t ob ject and liq u id entry. Ne ver spi l l li q uid of any kind on the vi d eo disp l ay un it.
Li quid inc reas e s the ri sk of elec t rica l sh ock an d dam age to the prod uct.
☞Th e uni t is no t sho c k-re s ist ant. Do no t us e thi s ca mera as a ha mme r and av o id hi g h
im pact res ulta n t fr om thing s su ch as dr o ppin g th e un it from heig h t.
☞Do not imme r se vi d eo handl e in water. Avoid moi s ture , and stor e the prod u ct in a dry
pl ace. Suc h me a sur e s re duc e th e ri s k of el e ctri c sh ock and dama g e. Th e len s an d tu be
ar e wat e r re sist a nt wh en th e uni t is full y asse mble d , bu t the vide o dis p lay unit is no t.
☞Do not use the came r a if co n dens atio n for m s insid e th e len s. Le t th e wa t er evapo r ate
be fore usin g aga i n.
☞Do not use the uni t to insp e ct en v iron m ents kn o wn or su s pec t ed to co ntai n ex pose d
el ectr i cal wiri n g.
☞Do not us e the uni t in the pre s ence of fla mmab l e or exp l osiv e ga ses.
☞Th e un it is des ign ed fo r in dus tri al in sp ecti on s. Neve r us e to perfo rm me di cal
in spec t ions .
☞Tu r n of f th e sy s tem if it is not in use.
☞Re move th e bat t erie s wh en clean i ng th e uni t.
☞Wh en nece s sary, pl ease plug all FO U R (4 ) ba t teri es in th is unit wi t h ne w on es.
☞Us e onl y the si z e an d typ e of bat t ery spec i fied .
☞Be su r e to ins t all th e ba t tery wi t h the co rrec t po lari t y as in dica t ed in th e batte r y
co mpar t ment .
☞Pr oper l y di s pos e of batte r ies. Expo sure to hi gh te m pera t ures can cau s e bat t erie s to
ex plod e , so do not dis pose in a fire.
☞So me co u ntri e s ha v e reg ulat i ons co nce r ning bat t erie s disp o sal . Pl ease fo l low al l
ap plic a ble regu l atio n s.

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WELCOME
Th a n k y ou fo r pu r c ha s i ng o ur 7 20 P HI G H -DE F I NI T IO N V ID E O IN S P EC T I ON CA M E RA .
Th is pr odu ct wi l l pr ovi de a ri ch us er- frie ndl y exp erie nce for ins pec tio n solu tio n wit h
co mple t e sp ecif i cati o n and re liab l e pe r for m ance . Plea se re a d th is us er ma n ual caref u lly
be fore usin g th is produ c t. Th i s pr odu c t is des i gned as a 72 0P HD rea l -tim e in spec t ion
ca mera an d to unve i l the in tern a l objec t s and/o r st ruct u res with th e ill u min atio n of the
hi ghl igh t LED s , it is app r op ria te fo r use in in sp ect ing pi pes /hol es or ot he r ha rd-t o-r eac h
ar ea s, pr ope rty ins pec tion , equ ipm ent HVA C/ R or fu rni s hi ng ins tal l at io n, car rep air or
av iat ion ma int ena nce ,s ear ch an d res cue op era t io ns , labo r at ory ob se r va tio n,
ar c h eo l o gi c a l ex p lo r a ti o n , an d t he vi s u al in s p ec t io n of o the r w is e i na c c es s i bl e a re a s , et c .
FEATURES
●1M IP 67 wate r pro o f snak e ca mera pr obe is co i led in s ide th e ca se fo r st o rage
●3 in ch hig h cont rast co l or LCD di spla y
●3. 9 MM / 4 .1 M M / 5. 5M M 72 0 P HD ul t r a sm a l l ca m e ra le n s w it h fl e xi b l e sn a k e tu b e
●6 li ght- a djus tab l e LED s mo unte d on le ns
●7 na viga t ion butto n s for fun ctio n al pa r titi o n
●Ph oto and vi deo re cor d ing func t ion when the me m ory ca r d is inst a lled
●Im age st ill func t ion in PHO TO sta t us to pa use to obs e rve/ s elec t the be s t pic t ure to sav e
●Su ppo rt Mi cro SD ca r d MA X. 32 GB ( optio nal , ex cl udi ng SD car d)
●St anda l one flash l ight co uld be us ed as a fl a shli g ht or as ca mera aux ilia r y lig h t
●Po wer ed by fo ur “ AA ” ba tte rie s (no t in cl uded )
●R ug ged fra me , co mpa ct stru ctu re, r ea son abl e la you t ma ke s sm all siz e, po rt a bl e a nd
co nven i ent to us e
●Th e ca m era pr obe tip ac cess orie s : 45 ° mi rror, hoo k an d ma gnet i c pi ckup are pro v ided
fo r di ffer e nt ap plic a tio ns(V 5 555 on l y)
Notice: We suggest you use 4 new AA alkaline batteries to enjoy 3 hours(approximately) long time monitoring(Continuing
video recording and LED light adjusted to brightest), if you use the 4 new AA carbon-zinc batteries, the monitoring time will
be about 1hour only. Using different brands and types of AA batteries tend to produce different results.

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STRUCTURE
Fr ont Vi e w Ba ck vi e w
1. Ca mera hea d 2. P ro be 3. 3 in ch TFT di s play
4. Navi g atio n bu t tons
①PO WER /PA US E bu tt o n. Lo ng pre ss to POW ER ON /O FF th e sy st em. S ho rt pr ess
to sti l l th e im a ge in PH O TO st a tus or to pa u se th e vi d eo wh e n in play b ack vide o sta t us
②PH O TO / V ID E O bu t t o n. S ho r t p re s s to ta k e pi c t ur e / st a r t to r ec o r d vi d eo . Lo n g
pr ess to con v ert th e st atus , PH O TO to VID E O or VI D EO to PH O TO
③ME NU/O K but t on. Sho r t pr ess to e nt er th e MENU / to confi r m th e sel e ctio n .
④DE LET E bu tt on. In cre ase s /De cr eas e bri ght n es s of LED lig hts on ca mer a hea d
⑤UP but t on. ZOOM bu t ton, to enl a rge vi deo fr a me up to 2X, each bu t ton pr ess
in crea s es zoom level by fa ctor of 0.5
⑥DO WN bu tton . Fl i p the pic t ure/ v ideo 18 0 deg ree
⑦Po wer ON / OF F the FLA SHL IGH T
5. Micr o SD car d sl o t 6. Tu be slot 7. Pro b e ex it port s
8. Fla shl igh t 9. B at ter y compa rtm ent 10 .Ac ces sor ies sl ot
11. Ba tt ery co ver bu ckle 12 . Lab eli ng sl ot
Pr o b e Ti p Ac c e ss o r ie s fo r V 555 5 : 1.H ook 2. Magnetic pickup 3. 45° mirr or

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SPESCIFCATIONS
Items
Product Standard
V5555
V5539
V5541
Snake Tube Camera
Camera Lens
CMOS
Resolution
1280*720
Viewing Angle
65°
85°
95°
Focal Distance
4CM
2.5CM
1.5CM
Depth of Field(DOF)
1.5CM~30CM
0.5CM~20CM
0.5-40CM
Light Source
6LEDs
LED Light Irradiation Distance
30CMM
20CM
20CM
Camera Outer Diameter
5.5MM
3.9MM
4.1MM
Length of Metal Camera Part
30MM
25MM
28MM
Working Current
95mA
Working Voltage
3.5V~5V
Working Temperature
-10°~60°
TFT Display
Size(Active area)
3inch
Resolution
640*480
Luminance for LCM
400
Image Zoom
1~3times(1.0X, 1.5X, 2.0X)
Image flip
180°flip
Brightness Control
/
Video
Image/Video Resolution
1280*720
Signal Format
Digital
Image Format
.JPG
Video Format
.AVI
Internal memory
Micro SD card(support Max.32G)
Flashlight
Power Output
0.5W
Power Supply
Working Voltage
6V
Working Current
380MA
Internal Dry Battery
4AA
Work Time
Continuous working time
about 3Hours( Typical )
Product Dimension
L*W*H(mm)
160mm x 85mm x 35mm
Product Weight
Unit（g)
292g
262g
264g
Package Dimension
L*W*H(mm)
197mm x 193mm x 60mm
Package Weight
Unit（g)
610g
578g
580g
Probe Tip Accessories
Camera head
Protection ring, hook, magnetic pickup, 45° mirror
/
/

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PACKING LIST
Th e de v ice an d its acc e ssor i es come in a
to ol ca se.
Th e pac k age co n tain s :
1. Main bo dy X 1
(Only V5555 comes with probe tip accessories:
hook X1, magnetic pickup X1 & 45° mirror X1.)
2. User Ma nual X 1
3. Toolb o x X 1
BASIC OPERATION
IN STA L L BATTER I ES
Th e bat t ery comp a rtme n t is ac c essi ble from th e ba ck of th e uni t .
Pr ess th e ba tter y cov e r bu c kle and re move th e co v er and se t it asi d e.
Lo ad fou r “ AA ” bat ter ies in to the co mp artm ent ac cor din g to t he po lari ty ma rki ngs.
Re plac e the ba t tery com p art m ent cov er an d se c ure it.
PR EPA R E TH E PROB E
To ta k e ou t th e pr obe, tur n th e un it ov er to its ba c k faces you , use yo u r th umb an d ind ex
fi nge r at t he po sit i on s mar ked .
0Note th a t th e pro b e is tig h tly wrap ped wi t hin a tw isti n g cha n nel th a t mak es fou r fu l l tur n s
ar ound th e ins i de of the tu b e sl ot. Th e pr obe ca n be un c oile d to six wo rk i ng lengt h s
th r oug h tw o pro be exit ports.Un w rapp i ng on ly one full turn wil l ma ke th e pr obe abou t
27 cm lo ng ( co un tin g fr om th e tub e ex it po rt to th e ca me ra he a d) ; Un wrap pin g two tu rns
wi l l m ak e th e p ro b e a bo u t 6 2c m l o ng ; Un w r ap p i n g th r ee tu r ns
wi ll ma ke the pr o be ab out 95 cm lon g .
Ea ch leng th inc urs a trad eof f of prob e re ac h ver sus pro be
ri gidi t y. A lo nger pr obe is ob viou sly be t ter for in spec t ing dis t ant
ob ject s . Bu t wh e n un coil e d to its maxi m um lengt h of 100c m, th e pr obe sa gs from its own
45cm

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we ight , prev e ntin g it from be i ng exten d ed ho rizo n tal l y. If the 27cm lengt h is su ffi c ient to
re ach mo st of your ins p ecti o n tar gets , sel e ct th at sh o rter len g th; at abo u t 45c m th e pr obe
is lig h t enoug h to be exten d ed ho r izon t ally. Wh iche v er pr o be le ngt h yo u ch o ose, you mus t
ca ref ully u n co i l th e un ex t en ded se ct ion of p ro be fr om th e ch ann el in si d e th e tu be sl ot. To
re -coil the probe , it ’ s im p orta n t to no t e that wh en re -coi ling the pr o be from ei t her its sh o rt
or lo n g exten d ed lengt h , you mu s t wr ap it ve r y ti g htly wi t hin th e ch anne l . If th e ca mera
he ad is not bac k to the ori g inal po s itio n as yo u fin i sh wr appi n g th e pr obe, you wil l no t be
ab le to squ e eze the ca mer a head . You mu st start ove r.
TH E FU NCTI O N OF THE PRO BE TIP ACCE S SORI E S in V55 5 5
Th e sy s tem co m es with thre e ac c esso r ie s tha t sc r ew onto the end of ca mera hea d . Tak e
off th e pr otec t ion rin g be fore us i ng th e ti p ac ces s orie s .
Ea ch acce s sor y ha s a speci f ic purp ose:
Th e 45 ° mir ror le ts the pro be se e a ro und co rne rs.
Th e hoo k lets you re trie v e in acce s sib l e it e ms se en by the ca mera pro b e; fo r exa m ple, a
we ddin g ri n g ac c iden t ally dr oppe d dow n a si nk dra i n.
Th e magn eti c pic kup let s you ret rie ve lo st or dro ppe d me ta l obj ect s , like nu ts an d bo lt s .
OPERATING INSTRUCTIONS
QU ICK START PROC E DURE
1. Be f ore you us e th e de v ice fo r th e fi r st ti me, care f ully pee l of f and dis c ard the pl asti c
fi l m pr o tect ing the LC D.
2. Pre s s and hold the bu tton for at least 3 seco n ds to po wer on the uni t an d ill u min ate
th e LC D .
3. Po i nt the ca m era- t ippe d end of the prob e at the ta r get, push ing th e pro be throu gh hole s
or ben d ing th e prob e ar o und ob j ects if neces s ary. Av oid bend i ng the de lica t e pr obe
ex c ess i v el y, t hi s w ill da m a ge it.
4. Pre s s the bu t ton to ta k e pi ctur e .Lon g pr e ss th e bu t ton to en t er re cor d ing mode ,
sh ort pr ess the bu tton to be gin recor d ing, pre s s ag ain to stop rec o rdin g .
5. Pre s s th e bu tton to still the pi ctu r e, pr ess the bu tton aga i n to relea s e th e pi c ture ,

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pr ess the butto n to save the stil l pi ctur e wh en the Mi cro SD card is ins t alle d .
6 . Pr e ss th e bu tto n to i nc rea se /d ec rea se th e br ig htn ess of the ca me r a ’s LED s .
7. Press th e but t on to de l ete th e pic t ure/ v ideo .
8 . P re ss th e bu tto n to fl ip th e pi ctu r e/ vid eo (rot ate it 18 0 °). Pr ess th e but ton ag ain to
un do th e in vers i on.
9. Pre s s the bu tton to do wn to th e bo t tom in th e MEN U or to decrease th e nu m ber in
DAT E/T I ME se ttin g .
10 . Pr e ss th e bu tton to up to the to p in th e ME N U or to incr ease the num b er in
DAT E/T I ME se ttin g .
11 . Press the bu tton to zoom the pictu r e/ vi d eo frame . Th e fi r st press of the but t on to
a zo o m le vel of 1 .0 X. “ 1. 0 X ” wi l l ap pear in lig h t at th e to p rig h t of th e sc r een . Pu sh th e
bu tto n se con d and th ird ti me to z oo m i n clo s er a t a lev el of 1. 5 X and 2. 0 X. Th e ne xt pu sh
of th e bu t t o n rev e r ts to no r m al si z e (1 . 0 X) v ie wi n g .
12 . Pre s s the butto n to tu r n on /off the flas hlig ht.( T he flash l ight is st anda l one, you can
on ly pr ess the bu tton to us e the fl a shli g ht witho u t power on the devi c e.)
13 .To pu t the Mi cro SD card( s upp ort MA X.32 G) in t o the devic e , use you r
th umb and index fin g er to ca r ry the SD car d wi t h th e fr o nt side up an d
in sert into the SD card slot, the n use you r thu mb to pu s h ge ntly unti l th e
SD car d is locke d wi t h a soun d . To take out the SD ca rd, pu s h th e en d of
th e SD ca rd with your thumb , the SD ca r d is unl o cked wit h a so und, then
yo u can pul l ou t the SD car d .
14 . To p ow e r of f t he de v i ce , pr e ss an d ho l d t he bu t t o n f or a t l ea s t 3 s ec o n ds.
15 . The dev ice is des ign ed to be pow ere d fo r sev era l ho ur s by the sam e se t of fou r “AA ”
ba tter i es. A fu l l bat t ery icon will ap p ear on scr e en wh en th e tot a l bat t ery charg e is
fu l l. A fl i cke r ing low ba tter y icon wi ll ap p ear on scr e en wh en th e to t al ba tter y
ch arge dro p s be low an ope r atio n al th resh o ld. To repla c e the bat t erie s , foll o w th e
pr oced u re on I NS TA LL BAT T ER I E S .

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Icons prompt:
shows the SD card is not installed.
shows the camera is not connected.
shows there is no SD card found.
shows the video is deleting.
shows the delete is completed.
shows no data in the SD card.
shows the SD card memory is full.
show the SD card is formatting.
shows the SD card is format completed.
MENU INTERFACE
Recording Videos: In real-time recording mode, press the
bu tton to begin reco rdin g , the ic on on the
sc reen , pre ss ag ain to sto p rec ordi n g.
Taking Photos: In the real-time camera mode, press the
bu tton to ta k e a phot o , the ic on on the sc r een will
flicker once to indicate successfully take the photo and save.
Notice:* In the recording mode, the SD card should be installed, otherwise it
will prompt No SD card found!
* The video will be automatically saved as an individual file every
4minites(approximately).
* When the SD card memory is full, you can not continue to save the
picture/video unless you backup the files and release the memory space.
Playback Videos/Pictures: Press the or but t on to
select your desired video/picture and stop to pause.
Delete Videos/Pictures: Press the or to select your
desired video/picture, then press the button to delete One or
All videos/pictures, or Cancel to delete any video/picture.
Date/Time Setting: In the setting mode, press or button
to select Date/Time, and press button to begin setting.
Press the or button to decrease or increase in
numbers, and press button to confirm.
Language Setting: In the Language setting mode, press the
button to switch the language, and quit to select the language.
Each press switch one language.
Support languages: English, Deutsch, Français, Nerderlands,简体,繁體,日
本語, Español, Pусский
Format SD card: In the setting mode, press button to select
Yes or No to continue the action.

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TROUBLESHOOTING
Problem
Possible Causes
Likely Solutions
The system can not be
started
1. The batteries have not been installed.
2. The batteries are not installed
correctly.
3. The batteries have run out off power.
1. Make sure the batteries are installed before
starting the system.
2. Make sure the batteries are installed
correctly as instruction.
3. Make sure the batteries are new or with
enough power.
Image too dark or light
1. LEDs on camera need adjustment.
2. The flashlight affects.
1. Adjust the brightness of LEDs according to
the inspecting environment.
2. Turn on/off the flashlight as the auxiliary
lights if necessary.
Camera LED does not
light and no image
1. The camera runs out of power.
2. The connection problem between the
main body and the camera probe.
3. The camera is damaged.
1. Change the new batteries.
2. Reconnect connections between the main
body and the camera probe.
3. Separate the camera probe from the main
body, and replace a new one.
Micro SD card can not be
read
1. SD card problem.
2. System breakdown.
1. Make sure the Micro SD card is fine and not
more than 32G.
2. Restart the system.
The video image is not so
smoothly or not recording
properly
1. The transmission speed of the Micro
SD card is less than 6MB/sec.
1. Use the Micro SD card with transmission
speed 6MB/sec or above.
The video is not recorded
1. Power off when recording.
2. The Micro SD card is full.
1. Finish the video recording before the
battery is running low.
2. Change a Micro SD card or remove the old
data and make room for the new video.
The system is breakdown
1. Switching operations too fast and the
system can't react
1. Restart the system.
Follow all safety precautions whenever diagnosing or servicing the tool.

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MAINTENANCE TIPS
Do not in s ert or bend the probe by fo rce. Ove r -ben d ing any se c tio n of the probe to a
ra dius of less tha n 4 0m m ma y pe r mane ntly dama ge de l icate in t erna l ca b les.
Do not fo rce th e mis p lac e d Mi cro SD car d in t o th e SD ca rd slot, and do not fo rce to pull
ou t th e SD card fro m th e slo t di r ectl y, doin g th e se would dama ge th e sl ot an d SD card .
To prote c t th e dev i ce and th e Mi c ro SD car d ,do not in sert or ta k e ou t the Mic r o SD card
wh en th e de v ice is work ing, plea s e po wer off th e de vice whe n doi n g th e se.
WARRANTY INFORMATION
We war r ant its instr u men t s an d acc e ssor i es agai nst defec t s in mate r ial or work mans h ip
fo r on e ye a r fr om th e da t e of pur c hase . We wi l l re plac e or re p air the de f ecti v e unit, at its
op tion , sub j ect to verif i cat ion of the defec t .
Th is wa rran t y do es not ap ply to de f ect s res u ltin g fr om abuse , ne g lect , acc iden t ,
un auth o rize d re p air, al t erat ion, or un rea s onab l e us e of th e pr o duct .
An y im p lied war r anti es arisi n g fr om the sa le of a pr oduc t , in c lud i ng but not limit e d to
im plie d war r ant ies of me rchanta b ilit y and fit n ess fo r a pa rtic u lar pu rpos e , ar e li mit e d to
th e abo v e. We shal l no t be liabl e fo r los s of use of th e pro d uct or other in c iden tal or
co nseq u enti a l da m ages , exp e nses , or ec onom i c lo ss, or for any cla i m of su c h da m age,
ex pens e s, or eco n omi c los s .
St ate la ws vary. Th e abo v e li m itat i ons or ex clus i ons may not ap p ly to you .
RETURN FOR REPAIR POLICY
Ev ery effo r t has be e n ma de to pr ovid e yo u wi t h a re l iabl e pr oduc t of su p erio r qu alit y.
Ho weve r, in the event you r inst r ume nt re quir es re pair, plea se co ntac t ou r Sal es to ob t ain
an RG A (Re t urn Go ods Autho riza t ion) nu mbe r be fore fo r ward i ng the un it via
pr epai d /col l ec t fr e ight to us .
All the graphics and specifications included in this user manual are subject to minor change without prior notice.