Teledyne T300 Operation Manual page 133

Teledyne API – Model T300/T300M CO Analyzer
DISPLAYED AS = CHANNEL
CONC_OUT_1 = A1
CONC_OUT_2 = A2
CONC_OUT_3 = A3
TEST OUTPUT = A4
CONC_OUT_3
is only active on
analyzers with the
optional CO or O
2 2
sensor installed.
Analyzer automatically
calibrates the DCV signal
output from the analog
output channel to the
VDC-to-mA converter.
These buttons increase /
decrease the analog output
signal level (not the value on the
display)
by 100, 10 or 1 counts.
Continue adjustments until the
current signal measured at the
output of the analyzer matches
the zero and span points of the
intended current range
(e.g. 0 mA–20 mA;
4 mA–20 mA).
06864B DCN6314
To adjust the zero and span signal levels of the current outputs, select the ANALOG I/O
CONFIGURATION submenu (see Figure 5-3) then press:
AIO CONFIGURATION SUBMENU
DIAG ANALOG I/O CONFIGURATION
PREV NEXT
DIAG AIO
SET>
Continue pressing SET> until you reach the
DIAG AIO CONC_OUT_2: 5V, CONC2, NOCAL
<SET SET>
DIAG AIO
SET>
Continue pressing SET> until ...
DIAG AIO
<SET SET>
DIAG AIO AUTO CALIBRATING CONC_OUT_2
DIAG AIO
U100 UP10 UP
DIAG AIO
U100 UP10 UP
DIAG AIO
<SET SET> CAL
From the
ENTR
AOUTS CALIBRATED: NO
CAL
output to be configured
EDIT
CONC_OUT_2: RANGE: CURR
EDIT
CONC_OUT_2: CALIBRATED:NO
CAL
CONC_OUT_2: CURR-Z: 0 mV
DOWN DN10 D100 ENTR
CONC_OUT_2: CURR-S: 5000 mV
DOWN DN10 D100 ENTR EXIT
CONC_OUT_2: CALIBRATED: YES
EXIT
EXIT
EXIT
EXIT
EXIT
EXIT
These menus
adjust the mAmp
signal output.
EXIT
Setup Menu
131