Kramer VP-724DS User Manual Page 20

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KRAMER ELECTRONICS, LTD.20
7 ÝÊÑÏËÓÀÒÀÖÈß ÊÎÌÌÓÒÀÒÎÐÀ /
ÌÀÑØÒÀÁÀÒÎÐÀ
 ðàçäåëå 7.1 îïèñàí ïîðÿäîê ïåðåêëþ÷åíèÿ âõîäîâ è èçìåíåíèÿ ðàçðå-
øåíèÿ. Â ðàçäåëå 7.2 ïðèâåäåíû ìåòîäû óïðàâëåíèÿ óñòðîéñòâîì.
7.1 Êîììóòàöèÿ è èçìåíåíèå ìàñøòàáà
7.1.1 Êîììóòàöèÿ âõîäîâ
Íàæàòèåì ñîîòâåòñòâóþùåé êíîïêè èç ãðóïïû INPUT SELECTOR ìîæíî
îñóùåñòâèòü ïëàâíîå
1
ïåðåêëþ÷åíèå íà ðàáîòó ñ ëþáûì âõîäîì
2
, ïîäêëþ-
÷¸ííûì ê èñòî÷íèêó ñèãíàëà. Ñîñòîÿíèå óñòðîéñòâà â òå÷åíèå íåñêîëüêèõ
ñåêóíä
3
âûâîäèòñÿ íà ýêðàí â ïðàâîì âåðõíåì óãëó, êàê ïîêàçàíî íà ðèñ. 8.
Ðèñ. 8. Îòîáðàæåíèå ðàáî÷åãî âõîäà íà ýêðàíå
Êíîïêîé èç ãðóïïû INPUT SELECTOR ìîæíî òàêæå âêëþ÷èòü ðåæèì «ñòîï-
êàäð»
4
èëè âûâåñòè ïóñòîé ýêðàí
5
.
7.1.2 Âûáîð âûõîäíîãî ðàçðåøåíèÿ
Íàæàòèåì êíîïêè OUT ìîæíî óñòàíîâèòü âûõîäíîå ðàçðåøåíèå. Ïðè ýòîì
óñòàíàâëèâàåòñÿ ïèêñåëüíîå ðàçðåøåíèå, êàê îïèñàíî â ðàçäåëå 6.1.
Ñîñòîÿíèå óñòðîéñòâà â òå÷åíèå íåñêîëüêèõ ñåêóíä âûâîäèòñÿ íà ýêðàí â
ïðàâîì âåðõíåì óãëó
3
, êàê ïîêàçàíî íà ðèñ. 9
6
.
1
Ïåðåêëþ÷åíèå ìåæäó âõîäàìè îñóùåñòâëÿåòñÿ ïëàâíî, áåç ïîäðûâîâ ñèíõðîíèçàöèè.
2
Äëÿ óñòàíîâêè ñêîðîñòè ïåðåêëþ÷åíèÿ ìåæäó âõîäàìè ñì. ðàçäåë 7.3.6.5.
3
20 ñåêóíä ïî óìîë÷àíèþ. Ìîæíî èçìåíèòü äàííûé èíòåðâàë (îò 3 äî 60 ñ), ñì. 7.3.6.6.
4
Ïðè ïîâòîðíîì íàæàòèè êíîïêè, íàä êîòîðîé óæå ãîðèò ñâåòîäèîä.
5
Ïðè ïîâòîðíîì íàæàòèè êíîïêè, íàä êîòîðîé ñâåòîäèîä ìèãàåò.
6
Ïðè èçìåíåíèè âûõîäíîãî ðàçðåøåíèÿ ðàçìåð ýêðàííîãî ìåíþ òàêæå ïðîïîðöèîíàëüíî
ìåíÿåòñÿ.
Ýêñïëóàòàöèÿ êîììóòàòîðà / ìàñøòàáàòîðà
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