Alphatech NFTZ - 01 User manual

New FTZ Door Guard
NFTZ - 01
NFTZ - 02
InstallationandOperatingInstructions

TableofContents
1BASIC DESCRIPTION.......................................................................................4
1.1 FEATURES ......................................................................................................4
1.2 MODULE ASSEMBLY ......................................................................................4
1.2.1 NFTZ Module...........................................................................................5
1.2.2 Setting voice communication.....................................................................6
1.2.3 Connection electric lock............................................................................6
1.3 INSTALLATION OF GUARD ASSEMBLY............................................................6
1.3.1 Installation onPlaster...............................................................................6
1.3.2 Flush-MountedInstallation.......................................................................7
1.4 CHANGE OFNAMEPLATES ..............................................................................7
2MECHANICAL DIMENSIONS.........................................................................8
3WIRINGOF CONNECTOR..............................................................................9

NFTZ – Installation andOperating Instructions
4
1BasicDescription
1.1Features
ØInterface compatiblesystemFTZ 123, 6-8 wires
ØMaximum2 push-button
ØA partofisrelayfor open electriclock(No-Com-Nc)
ØPermanent lightingthrough visiting cardswithoutexternalpower
supply
ØActivatecommunication indicatedLED on front panel
1.2Module Assembly
The NFTZstructuralelementsare the basicmodules with two or one
buttons. Further itispossible to providethe assemblywith camera module.
NFTZ2NFTZ1Camera MK-1
FixingKPD1 – rain -Canopy2Flanging frame2
frameprotective cover (flush -mounted)(flush -mounted)
(on plaster)

NFTZ –Installation andOperating Instructions
5
1.2.1NFTZ Module
The NFTZmoduleissupplied intwo variants–withtwoNFTZ2 buttons
and one NFTZ1.
Fig. 1 Rear viewof basic module

NFTZ – Installation andOperating Instructions
6
1.2.2Settingvoicecommunication
Trimmer "MIC"beinstrumentaltosettingloudness ofmicrophone,
trimmer"SPK"be instrumentalto settingloudness loudspeaker. In thisversion
isbigreserveingain, therefore isn't recommended adjustmore than onhalf,
typicalisin 1/3fromminimumgain. Trimmer "TRH"beinstrumentalto setting
levelsactivation ofmicrophone, itmeans,soasdoorphone "non whoop"owing
to acousticloopsoselection, whichdirection has priority,whether from
microphone,or into loudspeaker. Levelfromwhichvolumewith"switchon"
direction frommicrophonedoorphone setting trimmer „TRH".Thissetting
interactlevelsurrounding noise and setting gain ofmicrophone „MIC".
Progress of setting: trimmer MIC and SPK settingin1/4 fromminimum
loudness (minimumissenseturning left), trimmerTRH setting incentral
position. Atconversationconnection stillytalkand trimmerTRH turning from
centralvalue directionto theleftso, till youwill ontheside phone(inbuilding)
hear. Gainofloudspeaker, insomecaseof microphone set-upaccordingto
needs.
1.2.3Connection electriclock
The connectionofswitchcontactterminalsisshownon fig. 1. The "NO"
designationmeansan idle-disconnected contact, "COM"meansapincontact
(middle) and"NC"meansan idle-connected contact. The contactsof both
switchesare galvanicallyisolated eachother and from other guardcircuits.The
variantsofconnection are shownon fig.2.
Fig. 2 Variants of connection normal or inverse lock
1.3Installation of Guard Assembly
1.3.1Installationon Plaster
Byinstallation onplaster the onlycompactbox-
Rain-ProtectiveCover KPDxx isused, whichwill
supersede allmechanicalparts(MKxx,Canopyxx and
FixingFrame xx). The installationismade byscrewingto
the wallbymeansofdowels. See KPD1 on figure.

NFTZ –Installation andOperating Instructions
7
1.3.2Flush-MountedInstallation
The MKxx mounting boxis built-in
wall.Be carefulinorientation of
assemblingholeswhennearlyMK1
square boxisused–itmustbe inverticalaxis.
The well-embedded boxisshown on figure.
The ProtectingFrame(providesoverlapping
ofunevenness after mounting boxwalling-in) and
Canopy(necessaryfor installation inexternal
areas) formother accessoriesfor flush-mounted installation.
1.4Change of nameplates
The firststep is dismantling of
afixing frame frommodule, where
we want tochangeanameplate. It
can beexecuted byunscrewing of
two screwsunder plasticcoverson
fixing frame. When removing the
fixing framewecansee two
independent modules.The front part
(metallic)ofthe button modulehasto be firstseparatedfromplasticpart inthis
waythat we willput off the plastic lug,ensuringthe front part on the right side.
Eachbuttonhasitsseparate nameplate holdbymeansofplasticflag (see
figure). The paper nameplatescan be printed fromExcelform(to be
downloadedon www.alphatech.cz).

NFTZ – Installation andOperating Instructions
8
2Mechanicaldimensions
dimensions HxWxD [mm]
Type of item 1module
2modules
3modules
4modules
MKxx mount. box114x118x45
204x118x45
294x118x45
384x118x45
KPDxx (on plast.)1col.151x157x79
241x157x79
331x157x79
421x157x79
KPDxx (on plast.)2col.-241x286x79
-421x286x79
Canopyxx 149x151x49
241x151x49
331x151x49
421x151x49
Fixing frame147x151x3
239x151x3
299x151x3
399x151x3

NFTZ –Installation andOperating Instructions
9
3Wiring ofconnector
+24V power fromPABX
Gnd ground – common wire
nf acousticsignalofspeech
Tl.1 push button 1
Tl.2 push button 2
Sw. controloflockswitch
Ln. controlofspeech
Gnd ground – common wire

NFTZ – Installation andOperating Instructions
10

Guarantee conditions:
The productwasshop-checked. The producer guaranteesthat thisproductwill
keep the featuresdescribed inthese operating instructionsinthecourseof
guarantee provided that theuser will behandled withitasdescribed inthe
operatingmanual.The guarantee willbeextendedbyperiod ofpossible
guaranteerepair.
When claiming inguaranteeperiod pleasecontactyour dealer. The producer
onlywill makethe guarantee repairs.Attachthedescriptionofclaimreason,
proofofpurchase andyour exact address tothe product.
The guarantee does not include:
·mechanical,thermal,chemicaland other damagescaused byuser’s
activities
·defectscaused by naturaldisasters
·defectscaused byrepairor changescarried out byuser or other
unauthorized person
·willfuldamage ofproduct
·incorrectuseofproductcaused byother usethan specified inoperating
manual(e.g. installation,programming)
·damagescaused during product transport to customerand fromsupplier
Producer:
Dealer:
Date ofsale:

© JR 2005 version V1.0 XI/05