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廠商性質:經銷商
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更新時間:2024-06-11
產品簡介:
品牌 | Siemens/西門子 | 產地 | 進口 |
---|---|---|---|
加工定制 | 是 |
西門子觸摸屏TP1500觸摸反應慢和操作無反應(故障修理方法);
(1) 故障一:觸摸反應(ying)慢
現象1:手指所觸摸的位置與鼠標箭頭沒有重合,反(fan)應慢。
原因1:安裝完驅動程序后,在進行校正(zheng)(zheng)位置時(shi),沒(mei)有垂直觸(chu)摸(mo)靶心正(zheng)(zheng)中位置。
解決1:重(zhong)新校正位置(zhi)。
現象2:部分區(qu)域觸摸(mo)準確,部分區(qu)域觸摸(mo)有(you)偏差(cha)。
原因2:表面(mian)聲(sheng)波觸摸屏四周邊上的(de)聲(sheng)波反射(she)條紋上面(mian)積(ji)累了大量的(de)塵土或水垢,影響了聲(sheng)波信號的(de)傳遞所造成(cheng)的(de)。
解決2:清(qing)潔觸摸(mo)(mo)屏,特別(bie)注(zhu)意要(yao)將觸摸(mo)(mo)屏四邊的(de)聲(sheng)波反(fan)射條(tiao)紋(wen)清(qing)潔干凈,清(qing)潔時應將觸摸(mo)(mo)屏控制卡的(de)電源斷開。
2.觸摸屏無響應
[故障現象]
一臺觸摸(mo)屏不能工作,觸摸(mo)任何(he)部位都無響(xiang)應。
[故障分析處理]
首先檢查各(ge)接線接口(kou)是(shi)否出現(xian)松(song)動(dong),然后檢查串口(kou)及中斷(duan)號是(shi)否有(you)(you)沖突,若(ruo)有(you)(you)沖突,應調整資源(yuan),避(bi)開沖突。再檢查觸摸(mo)屏表面是(shi)否出現(xian)裂(lie)縫,如有(you)(you)裂(lie)縫應及時更換。還需要檢查觸摸(mo)屏表面是(shi)否有(you)(you)塵垢(gou),若(ruo)有(you)(you),用軟布進行清除。觀察檢查控制盒上(shang)的指示燈是(shi)否工作正常(chang),正常(chang)時,指示燈為綠色,并且(qie)閃爍。
如果上面的部(bu)分均正常(chang),可用(yong)替換(huan)法檢(jian)查觸(chu)摸(mo)屏(ping),先替換(huan)控制盒(he),再替換(huan)觸(chu)摸(mo)屏(ping),最(zui)后(hou)替換(huan)主機。
如(ru)果是表面聲(sheng)波觸摸(mo)屏可進行(xing)如(ru)下檢修:
可能是觸摸屏的連線中,其中一個連接主機鍵的連線(從中取5伏觸摸屏工作電壓)沒有連接,請檢查連線。可能是觸摸屏的驅動程序安裝過程中所選擇的串口號和觸摸屏實際連接的的串口號沒有對應起來,請卸載驅動重新安裝。可能是主機為國產原裝機,所裝的操作系統為OEM版本,被廠家調整過,造成串口通訊的非標準性,與觸摸屏驅動不兼容,如果可行 請格式化硬盤,安裝系統后驅動觸摸屏。主機中是否有設備與串口資源沖突檢查各硬件設備并調整.例如某些網卡安裝后默認的IRQ為3,與COM2的IRQ沖突,此時應將網卡的IRQ改用空閑未用的IRQ。
西門子觸摸屏TP1500觸摸反應慢和操作無反應;
西(xi)門子各型號屏(ping)(ping)無(wu)顯(xian)(xian)(xian)示(shi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),亮(liang)度(du)看(kan)不(bu)(bu)(bu)清楚維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),黑屏(ping)(ping)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),花屏(ping)(ping)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),白屏(ping)(ping)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),液(ye)(ye)晶(jing)屏(ping)(ping)顯(xian)(xian)(xian)示(shi)豎條(tiao)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),液(ye)(ye)晶(jing)屏(ping)(ping)顯(xian)(xian)(xian)示(shi)橫條(tiao)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),液(ye)(ye)晶(jing)屏(ping)(ping)顯(xian)(xian)(xian)示(shi)多畫面維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),以及液(ye)(ye)晶(jing)屏(ping)(ping)顯(xian)(xian)(xian)示(shi)疑難雜癥均(jun)可維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)通訊(xun)不(bu)(bu)(bu)上維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)開機走一半(ban)(ban)不(bu)(bu)(bu)動維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),開機不(bu)(bu)(bu)能(neng)進入程(cheng)序維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),指示(shi)燈(deng)不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)死(si)機維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),燈(deng)管不(bu)(bu)(bu)亮(liang)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)玻璃(li)爛維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu)更(geng)換觸(chu)(chu)摸屏(ping)(ping)觸(chu)(chu)摸偏移(yi)維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)不(bu)(bu)(bu)能(neng)觸(chu)(chu)摸維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)一半(ban)(ban)可以觸(chu)(chu)摸另(ling)一半(ban)(ban)不(bu)(bu)(bu)能(neng)觸(chu)(chu)摸維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)不(bu)(bu)(bu)能(neng)校準維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu),觸(chu)(chu)摸屏(ping)(ping)無(wu)背(bei)光維(wei)(wei)(wei)(wei)(wei)(wei)(wei)(wei)修(xiu)(xiu)(xiu)(xiu).