QD3900H2 Lub koob yees duab sau ntawv ntawm lub desktop

Qomo QD3900H2 Lub Koob Yees Duab Sau Ntawv Hauv Desktop

Lub koob yees duab Qomo QD3900H2 muaj peev xwm zoom tau 10x thiab lub koob yees duab zoom uas muab cov xim ci ntsa iab ntawm qhov siab, Full HD 1080p tso zis daws teeb meem nrog 30 thav duab ib ob. Txhawb HDMI input/output, QD3900H2 sib xws nrog ntau yam khoom siv suab/yeeb yaj kiab siab. Tom qab ntawd lub cim xeeb sab hauv khaws cov duab txog li 512MB thiab tuaj yeem nthuav dav nrog USB flash drive/SD card. Ib-kov suab/yeeb yaj kiab kaw cov kev nthuav qhia yam tsis tas yuav siv PC. Kev tsim qauv backlight ua tiav qhov yuav tsum tau ua ntau daim duab. Lub teeb sab ob sab kho tau tiv thaiv kev cuam tshuam. Ib lub khawm auto-tune muab qhov zoo tshaj plaws ntawm daim duab txhua lub sijhawm. Hom projector tshwj xeeb rau kev txuas LCD lossis DLP projectors kom txo qhov cuam tshuam los ntawm ntau hom projector thev naus laus zis xa cov duab zoo tshaj plaws.

Nug Tam Sim No

Cov Khoom Qhia Txog Khoom

Cov Cim Npe Khoom

Cov Kev Pab Cuam Zoo

Yees duab

3900h1 (6)

Lub koob yees duab QOMO QD3900H2 txhawb nqa qhov kev daws teeb meem tag nrho 1080p ntawm 30 fps. Lub 10x zoom tso cai rau cov neeg siv tsom mus rau qhov tseem ceeb tshaj plaws ntawm lawv cov kev nthuav qhia. Lub QD3900H2 muaj Qomo lub koob yees duab zoo uas muaj kev txo suab nrov thiab HD vivid xim tsim.

Lub koob yees duab no kuj muaj lub teeb A4 backlit, zoo meej rau phau ntawv lossis ntawv, 512MB qhov chaw cia duab sab hauv thiab suav nrog Image/Video Capture software. Koj tuaj yeem ua kom lub cim xeeb loj dua los ntawm kev siv USB thumb drive lossis SD card.

gdfhfgj (1)

3900h1 (1)

Lub koob yees duab QD3900H2 Desktop muaj ntau lub khawm tswj hwm ntawm lub hauv paus ntawm lub koob yees duab. Qhov no ua rau lawv yooj yim nkag mus yam tsis cuam tshuam koj qhov kev nthuav qhia.

Ib qho ntawm cov yam ntxwv zoo tshaj plaws ntawm lub koob yees duab QD3900H2 Desktop Document yog nws lub peev xwm ua haujlwm yam tsis tas siv lub khoos phis tawj. Muaj ob qho tib si VGA thiab HDMI outputs, nws tuaj yeem tso tawm ncaj qha mus rau lub projector lossis zaub.

3900h1 (2)

3900h1 (5)

Qomo dual LED sidelamps tiv thaiv txhua qhov glare lossis reflections. Nws yog qhov yooj ywm koj tuaj yeem hloov kho raws li koj xav tau lub kaum sab xis.

Lub khawm nplua nuj nyob rau hauv cov chaw taws teeb tswj pab kom yooj yim tswj chaw taws teeb. Hauv sab interface uas koj tuaj yeem tso chaw taws teeb tswj yam tsis poob