
PM1122-INT DIGITAL INTERFACE REMOTE
WWW.APART-AUDIO.COM / INFO@APART-AUDIO.COM
Overview
ThePM1122Pre‐ampcanberemotecontrolledbythePM1122‐INT.ThePM1122‐INTcanbe
controlledin3differentways:
• UsingRS‐232
• Usingthecontactstorecallpresets
• UsingtheoptionalRFmodule
ForcontrolusingtheRS‐232port,thePM1122‐INTacceptsstringsofASCIIcharacterstocontroland
readsettingsofmusiclevel,microphonemixlevelandtheinputselectorofbothzones.Further,the
RS‐232portwillhavetobeusedtostorepresets,adjustminimumandmaximumlevelsettings.
Stringscanbesentviathird‐partysoftwarelikeHilgraeve’sHyperterminalorthefreewareutility
“HerculesSETUPutility”fromHW‐group.
Forpresetcontrolusingcontacts,it’sneededtostorethepresetsusingRS‐232.Itcanbedoneusing
terminalsoftware(Hyperterminal,Hercules,...)orwiththeAPartPM1122ControlPanelsoftware.
PleasenotetheAPartsoftwarerunsonlyonWindows®platforms,it’sfreelydownloadablebutno
supportorguarantiesaregiven.
Oncethepresetsarestored,noRS‐232communicationisneededanymore.Refertothechapter
Presetsformoreinformation.
ForcontrolusingtheoptionalRFmodule,noconfigurationwithRS‐232isneeded.Oncethemodule
ismounted(seechapter“
Easywave”onpage9),thepushbuttonsatthefrontsideareenoughto
assignaswitchtoazone.PleasenotetherearesomefeatureswhichcanbeconfiguredusingRS‐232
butfornormaloperation,it’snotneeded!
PM1122INTfrontpaneldescription
67891011
1. Clearwirelessremotesknob
2. Wirelessremotelearnbuttonforzone1
3. Learnledforzone1
4. Wirelessremotelearnbuttonforzone2
5. Learnledforzone2
Atpowerup,LEDbar11will
showthecurrentbaudrate.See
aboveforthepossiblevalues.
12345
19200
9600
4800
2400
6. Musicselectorindicatorfo rzone1
7. Musiclevelindicatorforzone1.
Note:buttons1,2and4havebeen
mountedslightlyrecessedtoavoid
unintendedoperation.Ifnecessary,
useapenorpenciltopushthese
buttons.
8. Microphonemixlevelindicatorforzone1
9. Musicselectorindicatorforzone2
10. Musiclevelindicatorforzone2
11. Microphonemixlevelindicatorforzone2
3
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