Bascom_turner OM-1108 - Page 31

Table 2. Display Sequence in Set-Up Mode
Display* Parameter Use/Comments
Pu followed by a number Pump current in arbitrary units Used to adjust block limit for pump (see Section 11E)
bA followed by a number Battery voltage Should be between 2.15 and 3.15 (Do NOT Adjust)
o
C 1 followed by a number Room temperature (
o
C) For installing a new sensor (set automatically by SCAL)
o
C 2 followed by a number Filament temperature (
o
C) For installing a new sensor (set automatically by SCAL)
GAS 2 followed by a number In Calibration Gas: % GAS For manual calibration (Sect. 11A)
GAS 1 followed by a number In Pure Methane: % GAS For manual calibration (Sect. 11A)
23
o
C 3 followed by a number Room temperature (
o
C) of the on-board
temperature sensor
Should read room temperature (
o
C) (Do NOT Change)
CO followed by a number In Calibration Gas: PPM CO For manual calibration (Sect. 11A)
H2S followed by a number In Calibration Gas: PPM H
2
S For manual calibration (Sect. 11A)
O2 followed by 9999 Not used in the field Do NOT Adjust.
Air Beginning of AUTO ZERO sequence Normal operating mode
*After each depression of the push-button.