DPM TT Series - Keypad Controls; Keypad Functionality

TTSeriesSTDManual
Page02
KEYPADCONTROLS
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ENABLE Protectsagainstaccidentalswitching‘on’ and‘off’oftheinstrumentspowersource.
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ON UsedinconjunctionwithENABLE toswitchontheinstrument.
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OFF UsedinconjunctionwithENABLE toswitchofftheinstrument.
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FAST
SLOW
Smoothesouttheresponsetoappliedpressurechanges. Timeconstant:
Fast=0sec Slow1 =5sec Slow2=10se
c Slow3=15sec Slow4=20sec
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UNITS Changestheunitofmeasurement.
Theunitsarearrangedinloopformationasfollows(modeldependent):
Kpa→mmH
2
O→inH
2
O→mbar→m/sec→ft/min→Kpa
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STORE Storesreadingsmanually.
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MENU UsedtoaccesstheOptionMenu fromoperationmode.
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yandz Operatethebacklight.
Selectanappropriatefunctionduringmenuoperation.
Setdigitsandvaluesinmenuoperation.
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ZERO Overridesthetimeperiodoftheautozerosystem.
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
Backspace.
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ENTER Acceptscommandsduringmenuoperation.
UsedinconjunctionwithENABLEandONtoaccesstheUserMenu.
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