Alinco DM-330MV Einstellung Handbuch - Seite 3
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3) Set the meter switch to "A' siile.
4) Load the 2SAcunent by ihe loatlel nachine.
5) Adjust rhe PR8 to the neeille of the meter inrlicate 28A.
Output Voltage cor6naiion
1) Ch*k i{ it's lo$ible to adjust the voltase ftom 4.5+ 1.0V to 15.2+ 0.5V by
PI€.
2) Adjusi the PR3 to the centel (13.8\,, ddloail the cunent to 28A. Then
check ihe below tlinss.
I) Check iJ out put voltage is 13.8+ 0.5V
2) Chsk iJ the inalicatiotr o{ the voltase freter is stable.
3) Chek ifthe voltage dilplay in the osilio*ope is stable.
4) Chsk ifthe output voltage is keephs stable by shoc}.
5) Check ifinput cuueni is less than 4,{.
Over Current Protection adjustment
Over anent prctection
D Adjust the PRt to the enil of @unterdocLwise side.
2) Inad the 30.5.4 cuuent by loader nachine.
3) Adjusi ihe PRl doclwise to oltput voltage dovn aroDnd 0.3v
4) when heai ihermistor by heat gu at tlle above condrhon, check if output
voltage decrcase fron above contlition.
5) W}len heat Rr03 by heat suD, checL if fd ooto! is working.
6) Retum nomar condrtron.
?) When shorf the ouiput tenhal
beiveeD positive and nesative, check if
outlut voltaep andcu$ert become a&und 0-
8) Chek if tuh on the protect ilihcator at the above cotrditiotr.
9) Return to Domal conilitio!.
Other Tenindl 6i6dation
1) yrhetr adjust ihe PR3 to the center, check if the cisar temiral voltase anil
push terninal voltase is 13.8+ 0.5V