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FAQs

Nqe Lus Nug: Tsis muaj suab tawm tom qab 2.4G microphone txuas nrog, thiab lub suab hauv lub computer yog qhov qub

Teb: 2.4 Lub microphone yog muted, nias "Ntawv qhia zaub mov" kom tso lub mute, muaj nuj nqi yog ib txwm

Lus Nug: Lub cuab yeej USB tsis tuaj yeem lees paub

Teb: Yog hais tias lub USB cable tsis ntsaws rau hauv, xoob los yog poob, txuas nws dua;yog tias lub rooj tsavxwm USB-HUB raug kaw lossis puas lawm, hloov nws thiab txuas nws dua;Yog hais tias tus pins ntawm USB interface puas lawm, hloov tag nrho cov interface board ncaj qha

Lus Nug: Lub cuab yeej USB siv tsis tau

Teb: 1. Paub meej tias tus tsav tsheb ntawm USB ntaus ntawv puas tau teeb tsa, rov nruab tus tsav tsheb lossis txuas lub USB ntaus ntawv mus rau lwm qhov kev sim, thiab paub meej tias nws;txwv tsis pub, hloov USB-HUB.Rau

2. Paub meej tias USB-HUB thiab USB li ib txwm muaj lossis tsis muaj, thiab rov kho lub kaw lus.

Q: Tsis muaj suab los ntawm VGA lossis HDMI tso zis

Teb: Xyuas seb qhov kev txuas nrog cov cuab yeej sab nraud puas yog

Lus Nug: Tsis muaj lus teb thaum koj nias lub hwj huam khawm, lub teeb tsis tig, thiab tag nrho lub cev tsis muaj hwj chim.

Teb: 1. Xyuas seb cov kab hluav taws xob input txuas puas zoo, seb lub qhov hluav taws xob hloov hluav taws xob puas tau qhib, thiab xyuas kom tseeb tias cov kab hluav taws xob muaj hluav taws xob.

2. Qhib lub hau saum toj kawg nkaus ntawm lub tshuab, xyuas seb lub xov tooj kov puas txuas nrog xoob, thiab siv DC iav ntawm lub multimeter los ntsuas qhov "5V, GND" ntawm lub kov vaj huam sib luag saib seb puas muaj 5V fais fab mov.Yog tias 5V fais fab mov tsis qhib, hloov lub kov vaj huam sib luag;Yog tias tsis muaj 5V, hloov lub hwj huam mov.

3. Yog hais tias lub plug-in fais fab mov hloov, tab sis nws tseem tsis tuaj yeem qhib, hloov lub ntse tswj lub ntsiab lub rooj tsavxwm.

Q: Muaj kab ntsug lossis kab txaij nyob hauv keeb kwm yav dhau

Teb: 1. Xaiv kev kho tsis siv neeg hauv cov ntawv qhia zaub mov;

2. Kho lub moos thiab theem hauv cov ntawv qhia zaub mov

Nqe Lus Nug: Qhov chaw kov tsis raug

Teb: 1. Siv qhov kev tso chaw los xyuas seb nws puas txuas nrog;

2. Txheeb xyuas seb WIN system tus kheej-calibration program puas siv rau calibration, yog tias tsim nyog, meej;siv qhov kev pab cuam tshwj xeeb los nrhiav;3. Xyuas seb tus cwj mem kov puas tau ntsib lub vijtsam

Q: Cov haujlwm kov tsis ua haujlwm

Teb: 1. Xyuas seb tus neeg tsav tsheb kov puas tau teeb tsa thiab qhib lub tshuab computer;2. Xyuas seb qhov luaj li cas ntawm cov khoom kov yog sib npaug ntawm tus ntiv tes;3. Xyuas seb lub kov screen USB cable txuas puas raug;4. Xyuas seb lub xov tooj kov lub xov tooj puas ntev dhau lawm.Cov teeb liab kis tau tus mob attenuation

Q: Lub computer tsis qhib

Teb: Lub hauv paus tswj tau qhib ib txwm, xyuas seb lub hwj chim qaum puas xoob lossis poob, seb lub khoos phis tawj fais fab txuas puas raug, thiab tom qab ntawd ntsaws rau hauv lub computer fais fab qaum dua.

Q: Lub computer rov pib dua dua

Teb: Rov nruab lub cim xeeb module, tso tawm lub motherboard, tshem lub pob roj teeb, luv luv-circuit zoo thiab tsis zoo ncej ntawm lub motherboard nrog hlau rau 3-5 vib nas this, reconnect nws, thiab nruab thiab khau raj;tom qab cov txheej txheem saum toj no, nws yog ib qho tsim nyog yuav tsum rov pib dua.Xav txog lub computer motherboard thiab computer power supply teeb meem.

Lus Nug: Lub teeb liab tam sim ntawd tsis muaj ntau yam hauv computer hom

Teb: 1. Xyuas seb cov zaub puas raug teeb tsa;2. Xyuas seb qhov kev daws teeb meem puas yog qhov kev daws teeb meem zoo tshaj plaws;3. Kho cov kab synchronization thiab teb synchronization hauv cov ntawv qhia zaub mov

Nqe Lus Nug: Lub khoos phis tawj tsis tuaj yeem pib, lub khoos phis tawj lub zog hluav taws xob raug kaw lossis txawv txav

Teb: Ncaj qha hloov OPS lub computer mus kuaj.Yog hais tias nws tseem tsis tau pib, hloov lub plug-in fais fab mov thiab lub nruab nrab tswj backplane.

Nqe Lus Nug: Lub tshuab computer tsis tuaj yeem tso saib lossis pib ib txwm

Teb: 1. Thaum booting rau hauv lub desktop, nws prompts "system activation", thiab nkag mus rau lub desktop nrog ib tug dub screen.Nyob rau hauv cov ntaub ntawv no, lub pre-installed version ntawm lub operating system tau tas sij hawm, thiab cov neeg siv activates lub system los ntawm nws tus kheej;2. Tom qab booting rau hauv hom kho, nws pops thiab kho tsis tau.Reboot thiab nias lub keyboard "↑↓", xaiv "ib txwm pib", qhov teeb meem raug daws; tus neeg siv yuav tsum kaw kom raug Qhov teeb meem no tuaj yeem zam tau. 3. Thaum lub khoos phis tawj qhib thiab nkag mus rau lub cim win7, nws rov pib dua lossis pib lub vijtsam xiav. thiab nias tus yuam sij "Del" nkag mus rau BIOS, hloov lub hard disk hom, hloov ntawm "IDE" mus rau "ACHI" hom lossis los ntawm "ACHI" mus rau "IDE". 4. Lub kaw lus tseem tsis tuaj yeem ...

Lus Nug: Lub tshuab tsis tuaj yeem txuas rau Is Taws Nem, qhov chaw nres nkoj network qhia "X" lossis lub vev xaib tsis tuaj yeem qhib

Teb: (1) Paub meej tias lub network sab nraud txuas nrog thiab seb koj puas tuaj yeem nkag mus hauv Is Taws Nem, xws li siv lub laptop los sim (2) Tshawb xyuas seb lub network daim npav tsav tsheb puas tau teeb tsa hauv tus tswj hwm lub cuab yeej (3) Tshawb xyuas lub network teeb tsa rau saib seb nws puas yog (4) Paub meej tias qhov browser puas yog Qhov Tsis Zoo, tsis muaj kab mob, koj tuaj yeem kho nws nrog cov cuab yeej software, tshawb xyuas thiab tua tus kab mob (5) Restore lub system, rov nruab tus tsav tsheb los daws qhov teeb meem no (6 ) Hloov OPS lub computer motherboard

Nqe Lus Nug: Lub tshuab ua haujlwm qeeb, lub khoos phis tawj daig, thiab cov software dawb tsis tuaj yeem nruab.

Teb: Muaj tus kab mob hauv lub tshuab, koj yuav tsum tua tus kab mob los yog kho lub cev, thiab ua txoj haujlwm zoo ntawm kev tiv thaiv kab mob

Q: Lub cuab yeej tsis tuaj yeem qhib

Teb: 1. Xyuas seb puas muaj hluav taws xob;2. Txheeb xyuas seb lub cuab yeej hloov pauv puas tau qhib thiab seb lub hwj huam hloov qhov taw qhia puas liab;3. Xyuas seb qhov ntsuas qhov system yog xim liab lossis ntsuab, thiab seb hom kev txuag hluav taws xob puas tau qhib.

Lus Nug: Cov haujlwm video tsis muaj duab thiab tsis muaj suab

Teb: 1. Xyuas seb lub tshuab puas qhib;2. Tshawb xyuas seb cov kab teeb liab puas txuas rau thiab seb lub teeb liab puas sib haum;3. Yog hais tias nws yog nyob rau hauv lub internal computer hom, xyuas seb lub internal computer yog qhib

Lus Nug: Cov yeeb yaj kiab muaj nuj nqi tsis muaj xim, xim tsis muaj zog lossis cov duab tsis muaj zog

Teb: 1. Kho cov chroma, ci ntsa iab lossis qhov sib piv hauv cov ntawv qhia zaub mov;2. Xyuas seb cov kab teeb liab txuas puas raug

Lus Nug: Cov yeeb yaj kiab muaj nuj nqi muaj kab rov tav lossis ntsug kab txaij lossis duab jitter

Teb: 1. Xyuas seb cov kab teeb liab txuas puas zoo;2. Xyuas seb puas muaj lwm yam khoom siv hluav taws xob lossis cov cuab yeej hluav taws xob muab tso rau ntawm lub tshuab

Lus Nug: Lub projector tsis muaj teeb liab tso saib

Teb: 1. Txheeb xyuas seb ob qhov kawg ntawm VGA cable puas yog xoob, seb qhov xaim ntawm lub projector puas yog, thiab lub davhlau ya nyob twg input yuav tsum txuas;seb lub teeb liab channel zoo ib yam nrog cov xaim channel;lub hauv paus tswj vaj huam sib luag xaiv "PC" channel.2. Siv lub monitor zoo los txuas ncaj qha rau VGA chaw nres nkoj ntawm OPS lub khoos phis tawj saib seb puas muaj cov teeb liab tso tawm.Yog tias tsis muaj teeb liab, hloov OPS lub computer.Yog tias muaj lub teeb liab, nkag mus rau qhov system txoj cai-nias "Properties" thiab tso saib seb puas pom ob lub monitors.Rau cov saib dual, hloov lub hauv paus tswj lub motherboard lossis lub hauv paus tswj kev rov qab;Yog tias tsuas muaj ib qho saib, hloov OPS lub computer.

Lus Nug: Lub projector tso saib teeb liab yog txawv txav

Teb: 1. Lub vijtsam tsis tso tawm kom pom tag nrho, lub desktop icons tsis tshwm sim lossis tsis tau hloov kho kom haum raws li qhov tsim nyog daws teeb meem lossis lub kaw lus rov qab los (thaum lub khoos phis tawj pib, nias qhov "K" qhov tseem ceeb los xaiv cov txheej txheem kho dua tshiab) 2. Qhov screen yog xim cam los yog qhov screen tsaus.Xyuas seb lub VGA cable Nws puas zoo, txuas zoo, thiab qhov projector ua haujlwm zoo li qub;Yog tias VGA cable thiab lub projector zoo li qub, txuas ncaj qha mus rau VGA interface ntawm OPS lub computer.Yog hais tias cov zaub yog ib txwm, hloov lub hauv paus tswj backplane thiab motherboard;Yog tias nws tsis zoo, hloov OPS lub computer.

Q: Daim duab tsis muaj xim thiab xim tsis raug

Teb: 1. Xyuas seb VGA thiab HDMI cables tsis txuas nrog zoo lossis muaj teeb meem zoo;2. Kho cov chroma, ci ntsa iab lossis qhov sib piv hauv cov ntawv qhia zaub mov

Q: Tso tawm hom ntawv tsis txhawb nqa

Teb: 1. Xaiv kev kho tsis siv neeg hauv cov ntawv qhia zaub mov;2. Kho lub moos thiab theem hauv cov ntawv qhia zaub mov

Lus Nug: Cov chaw taws teeb tswj tsis ua haujlwm

Teb: 1. Xyuas seb puas muaj kev cuam tshuam ntawm cov chaw taws teeb tswj thiab TV chaw taws teeb tswj tau txais qhov kawg;2. Xyuas seb qhov polarity ntawm lub roj teeb hauv cov chaw taws teeb tswj puas yog;3. Xyuas seb qhov chaw taws teeb tswj puas yuav tsum tau hloov lub roj teeb

Lus Nug: Ib qho yuam sij hloov tsis tuaj yeem tswj lub projector

Teb: (1) Tus neeg siv khoom tsis tau sau lub projector lub RS232 tswj code lossis infrared code, thiab muab lub teeb infrared nyob rau hauv cheeb tsam uas lub projector lub infrared sojntsuam yuav tau txais.Sau cov cai thiab xyuas seb cov kab tswj kev sib txuas puas raug.(2) Tom qab teeb tsa qhov tsis muaj qhov tseem ceeb, lub hauv paus tswj kev ua haujlwm ntawm kev hloov pauv yuav tsum raug xaiv, cim nrog "", thiab sau cov ntsiab lus tseem ceeb. (3) Teem lub sijhawm xa cov lej, ncua sij hawm, thiab lub sijhawm kaw hluav taws xob ntawm lub ntsuas hluav taws xob.

Lus Nug: Lub suab muaj nuj nqi hais lus tsuas muaj ib lub suab xwb

Teb: 1. Kho lub suab sib npaug hauv cov ntawv qhia zaub mov;2. Xyuas seb tsuas yog ib qho channel tau teeb tsa ntawm lub khoos phis tawj lub suab tswj vaj huam sib luag;3. Xyuas seb lub suab cable txuas puas raug

Lus Nug: Lub suab muaj nuj nqi muaj cov duab tab sis tsis muaj suab

Teb: A: 1. Txheeb xyuas seb lub khawm kaw puas raug nias;2. Nias lub ntim +/- kho lub ntim;3. Xyuas seb lub suab cable txuas puas raug;4. Xyuas seb lub suab puas yog lawm