Advertisement
D D
6ODYH 7UDQVFHLYHU 2SHUDWLRQ
:KHQ WKH GDWD LV VHQW IURP WKH WUDQVPLVVLRQ XQLW /'
LV
GLVSOD\HG RQ WKH UHFHLYLQJ XQLW DQG WKH GDWD LV WUDQVIHUUHG
$IWHU WKH WUDQVIHU LV FRPSOHWHG ¦3$66§ LV GLVSOD\HG
$IWHU WKH FORQLQJ LV GRQH WXUQ WKH UDGLR 2)) E\ SUHVVLQJ
WKH
NH\
,I WKH GDWD ZDV QRW WUDQVIHUUHG VXFFHVVIXOO\ ¦3$66§ LV QRW GLVSOD\HG
,Q WKLV FDVH UHSHDW WKH SURFHGXUH IURP WKH WUDQVPLVVLRQ XQLW VLGH RU
UHVHW WKH UHFHLYLQJ XQLW VHWWLQJ
5HVHWWLQJ SDJH
8VLQJ WKH VODYH WUDQVFHLYHU DV LV DIWHU DQ XQVXFFHVVIXO GDWD WUDQVIHU
FDQ UHVXOW LQ HUURQHRXV RSHUDWLRQ
‡
'R QRW GLVFRQQHFW WKH FDEOH GXULQJ GDWD WUDQVPLVVLRQ ,I \RX
GLVFRQQHFW WKH FDEOH DW WKLV WLPH ¦&20(55§ LV GLVSOD\HG RQ
WKH /&' RI WKH PDVWHU XQLW DQG WUDQVPLVVLRQ LV DERUWHG
‡
:KHQ GDWD WUDQVIHU LV SHUIRUPHG XVLQJ WKH &ORQH IXQFWLRQ
DOO VHWWLQJV LQ WKH VODYH XQLW DUH RYHUZULWWHQ E\ WKH PDVWHU
XQLW VHWWLQJV 7 DNH GXH FDUH
3DFNHW 2SHUDWLRQ
3DFNHW RSHUDWLRQ LV XVHG IRU GDWD FRPPXQLFDWLRQ IURP D
FRPSXWHU HWF
D D
3DFNHW 2SHUDWLRQ &RQQHFWLRQV
&RQQHFW WKH SDFNHW FRPPXQLFDWLRQ 71& 7HUPLQDO 1RGH
þ
&RQWUROOHU WHUPLQDOV WR WKH 63
PP SOXJ DQG 0,&
PP SOXJ FRQQHFWRUV RQ WKH WRS RI WKH WUDQVFHLYHU
‡ ,QSXW OHYHO DGMXVWPHQW
7KH WUDQVFHLYHU KDV QR 0,& OHYHO
DGMXVWPHQW FLUFXLW $GMXVW WKH OHYHO
RQ WKH 71& VLGH
‡ 2XWSXW OHYHO DGMXVWPHQW 8VH WKH YROXPH GLDO RQ WKH WRS RI WKH
WUDQVFHLYHU
3.5 PLUG
SP
GND
2.5 PLUG
MIC
5.0V
GND
5.0V
3RZHU LV VXSSOLHG IURP LQWHUQDO 9 OLQH WKURXJK
‡ 5HIHU WR WKH 71&©V LQVWUXFWLRQ PDQXDO ZKHQ FRQQHFWLQJ WKH
71& XQLW WR RWKHU GHYLFHV SHUVRQDO FRPSXWHU HWF ,I WKH
WUDQVFHLYHU 71& XQLW DQG FRQQHFWHG SHUVRQDO FRPSXWHU DUH
WRR
FORVH
WRJHWKHU
QRLVH
EHWZHHQ
LQWHUIHUHQFH
‡ 7XUQ WKH EDWWHU\ VDYH IXQFWLRQ RII GXULQJ SDFNHW RSHUDWLRQ
‡ 2SHUDWH XS WR ESV
þ
SP
T
GND
10 F
+
MIC
C
10k
PTT
(Low)
GND
á
UHVLVWRU
WKHP
PD\
FDXVH
Advertisement
