大(da)型貨車(che)安裝(zhuang)GPS定位注意(yi)事項(xiang)
大多數大型貨(huo)車駕駛(shi)艙(cang)有(you)常(chang)有(you)電源,頂燈設置、CD后、保險取電都可以。個別車輛(liang)沒(mei)有(you)常(chang)有(you)電(dian),如(ru)果沒(mei)有(you)常(chang)有(you)電(dian)則會出現車一開GPS在線(xian)(xian)(xian),車一(yi)熄火GPS離線(xian)(xian)(xian)的情況,應做好資(zi)料備注(zhu)以(yi)(yi)便核(he)查。如有(you)需(xu)要常有(you)電接(jie)線(xian)(xian)(xian)的話(hua),就要從電瓶上(shang)取電用電源線(xian)(xian)(xian)引入駕駛(shi)艙內即(ji)可安裝(zhuang)【注(zhu)意(yi):以(yi)(yi)防(fang)電源線(xian)(xian)(xian)與金屬接(jie)觸(chu)磨損,請按(an)原車線(xian)(xian)(xian)路(lu)引線(xian)(xian)(xian)】
有的貨車上帶有防盜器功能的就可以斷定它是有常(chang)有電源(yuan)的,可按(an)照(zhao)防盜器電源(yuan)找出電源(yuan)正(zheng)極。接(jie)線時(shi)注(zhu)意不(bu)要(yao)影響(xiang)到防盜器,不(bu)然會導致防盜器工(gong)作不(bu)正(zheng)常。