Qab nthab hais lus, tseem hu ua ru tsev hais lus. Cov neeg hais lus no feem ntau yog ntsia rau ntawm lub qab nthab thiab tsim nyog rau kev ua si tom qab suab paj nruag hauv kev nthuav qhia, squares, chav sib tham, tsev noj mov, seev cev thiab tsev kawm ntawv. Hais txog cov duab ntawm cov neeg hais lus, cov neeg hais lus qab nthab feem ntau yog puag ncig. Nws tuaj yeem tsis tsuas yog txuag chaw, kho lub qab nthab, tab sis kuj siv lub qab nthab kom ua tiav lub suab rwb thaiv tsev, thiab txawm daws teeb meem ntawm lub suab diffraction thiab lub thawv vibration.
Cov kauj ruam rau nruab qab nthab hais lus raws li hauv qab no:
Kauj Ruam 1: Qab nthab hais lus qhov xuas nrig ntaus
Kev teeb tsa ntawm cov neeg hais lus qab nthab hauv cov xwm txheej sib txawv yuav tsum siv lub qhov tshwj xeeb punchers. Cov txheej txheem kev tsim kho tsis ua rau lub qab nthab ntau dhau, tshwj xeeb tshaj yog plaster qab nthab. Txoj kab uas hla ntawm qhov xuas nrig ntaus yog ua raws li qhov loj me me uas tau teev tseg los ntawm lub qab nthab hais lus. Hauv kev tsim kho tiag tiag, nws tuaj yeem loj me ntsis los ntawm 1/2 cm, uas yuav ua rau kev txhim kho thiab tshem tawm yooj yim dua.
Qhov chaw ntawm lub qhov punching ntawm lub qab nthab hais lus yuav tsum tau coj mus rau hauv kev txiav txim siab qhov chaw teeb tsa ntawm lub teeb peripheral, cov pa luam yeeb, cua txias thiab lwm yam khoom siv kom tsis txhob muaj qhov sib tshooj. Qhov sib nrug ntawm qhov nruab nrab ntawm cov neeg hais lus qab nthab yuav tsum ua raws li cov cai hauv kev lag luam: qhov sib nrug ntawm txhua tus neeg hais lus qab nthab yog ob zaug qhov deb ntawm cov neeg hais lus thiab hauv av. Xws li kev teeb tsa tuaj yeem ua tau raws li qhov sib xws ntawm lub suab ua si los ntawm lub qab nthab hais lus rau cov neeg tuaj saib. Rau gypsum board xuas nrig ntaus, nco ntsoov kom muaj cov kws tshaj lij ua qhov ntawd nrog cov kws tshaj lij qhov puncher!
Kauj Ruam 2: Ceiling speaker wiring
Kev xaim ntawm cov neeg hais lus qab nthab yuav tsum ua ntej kom paub meej seb puas yuav khiav cov hlau qhib lossis qhov txuas txuas. Cov hlau qhib tuaj yeem sib phim nrog cov hlua khi thiab cov hlua khi, uas yooj yim thiab tsis thab. Yog tias koj' ua kom pom tseeb dua ntawm qhov pom, koj tuaj yeem siv cov hlua txuas (xws li cov khoom siv PVC thaiv cov yeeb nkab lossis cov hlua txuas), thiab cov hais lus xaim tau teeb tsa rau hauv qhov, kom lub ntsej muag tsis zoo' tsis zoo li contradictory.
Thaum ua cov xaim, koj yuav tsum xyuam xim rau qhov hais lus cable tsis muaj zog tam sim no thiab yuav tsum tau ceev kom deb ntawm qhov chaw muaj zog tam sim no (AC220V) kom tsis txhob cuam tshuam.
Tom qab kev teeb tsa tiav lawm, khaws cov xaim txuas mus rau cov neeg hais lus. Nco ntsoov xaim ua ntej thiab nruab cov hais lus tom qab. Don't mess up the order.
Kauj Ruam 3: Ceiling speaker installation
Tom qab kev xaim ua tiav, nruab ib lossis ob tus neeg hais lus ua ntej, tom qab ntawd txuas lub tshuab hluav taws xob los kuaj seb puas muaj teeb meem nrog cov xaim thiab khoom siv. Tom qab ntawd nruab cov neeg hais lus ib qho los ntawm ib qho, ua tiav tag nrho lub suab kaw lus debugging thaum kawg!