$%7%$H
13.3 Auto Zero
7KLVIXQFWLRQLVXVHGWRWDUHVPDOOYDULDWLRQVLQZHLJKWDXWRPDWLFDOO\
,Q WKH HYHQW WKDW VPDOO TXDQWLWLHV DUH UHPRYHG RU DGGHG WR WKH PDWHULDO WR EH
ZHLJKHGLQFRUUHFWZHLJKLQJUHVXOWVFDQEHGLVSOD\HGGXHWRWKH³VWDELOLW\FRPSHQVD
WLRQ³LQWKHEDODQFHHJVORZIORZRIOLTXLGVIURPDFRQWDLQHUSODFHGRQWKHEDODQFH
HYDSRUDWLQJSURFHVVHV
:KHQ DSSRUWLRQLQJ LQYROYHV VPDOO YDULDWLRQV RI ZHLJKW LW LV DGYLVDEOH WR VZLWFK RII
WKLVIXQFWLRQ
5HSHDWHGO\SUHVVWKH[CAL]NH\XQWLO)8Q&6(/DSSHDUV
3UHVV[TARE]NH\
([DPSOH
5HSHDWHGO\SUHVVWKH[CAL]NH\XQWLOWKHFXUUHQWWU&VHWWLQJ
DSSHDUV
3UHVV[TARE]NH\
Ú
<RXFDQXVHWKH[CAL]NH\WRVHOHFWEHWZHHQWKHIROORZLQJVHW
WLQJV
“trC-on”)XQFWLRQDFWLYDWHG
“trC-oF”)XQFWLRQGHDFWLYDWHG
7KHFXUUHQWVHWWLQJLVPDUNHGE\WKHVWDELOLW\V\PERO
&RQILUP\RXUVHOHFWLRQE\SUHVVLQJWKH[TARE] NH\
7RH[LWWKHIXQFWLRQSUHVVWKH[ON/OFF]NH\
%ULHIDFWXDWLRQRI212))NH\
%DFNWRSUHYLRXVPHQX
/RQJDFWXDWLRQRI212))NH\
%DFNWRZHLJKLQJPRGH