Teledyne T300, Operation Manual, Page: 187 / 426

Teledyne API – Model T300/T300M CO Analyzer Data Acquisition System (DAS) and APICOM
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7.1.11. HOLDOFF FEATURE
The DAS HOLDOFF feature prevents data collection during calibration operations and
at certain times when the quality of the analyzer’s CO measurements may not be certain
(e.g. while the instrument is warming up). In this case, the length of time that the
HOLDOFF feature is active is determined by the value of the internal variable ( VARS ),
DAS_HOLDOFF.
To set the length of the DAS_HOLDOFF period, go to the SETUP>MORE>VARS
menu (Section 5.8) and EDIT the “0) DAS_HOLD_OFF…” parameter.
To enable or disable the HOLDOFF feature for an individual channel, follow the
instruction shown in Section 7.1.4 then press:
Starting at the EDIT CHANNEL MENU
SETUP X.X 0) CONC: ATIMER 1, 800
PREV MEXT INS DEL EDIT PRNT EXIT
SETUP X.X NAME: CONC
<SET SET> EDIT EXIT
Continue pressing SET> until ...
SETUP X.X CAL.HOLD OFF: OFF
<SET SET > EDIT EXIT
Use the PREV and
NEXT buttons to
scroll to the DATA
CHANNEL to be
edited.
SETUP X.X CAL.HOLD OFF: OFF
OFF ENTR EXIT
EXIT discards the new
setting.
ENTR accepts the
new setting.
Toggle these buttons
to turn the HOLDOFF
feature ON/OFF.
06864B DCN6314