RKI Instruments GD-K71D - Manual (Page 25)

PT2E-1052
24
Zero suppression
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PW/TR ALM1 ALM2 SKIP
During detection mode operation,
below +6% of full scale shows as
“0”.
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PW/TR ALM1 ALM2 SKIP
WARNING
When it shows 「-0.00」, the accurate gas reading is impossible and make
zero adjustment.
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PW/TR ALM1 ALM2 SKIP
Trouble condition
When any of trouble arises on detector,
content of trouble is shown.
（LED display） （Content of trouble）
Ｅ−００ System trouble
Ｅ−０１ Sensor disconnection or not yet connected.
Ｅ−０４ Zero correction function trouble.
Ｅ−０５ Low flow
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PW/TR ALM1 ALM2 SKIP
During detection mode operation,
this shows actual reading from above
+6% of full scale.
The right 「-0.00」 is displayed when it
gets down to minus(-)side more than
10% of full scale.