CO2 vol% ppm POWER ON CO RANGE vol% ppm OFF RANGE MEAS SPAN FUNC COMP INFAFED ENT GAS AN ALYZER VOL ppm VOL MEAS FUNC COMP ppm SPAN HOLD RMT RA ENT NGE AU TO ZERO SPAN HOLD CAL CAL RMT RANGE AUTO CAL ZERO SPAN CAL CO2 vol% CO vol% ppm POWER ON RANGE ppm OFF RANGE MEAS SPAN HOLD RMT RANGE FUNC COM P AUTO CAL ENT ZERO SPA N CAL r r r r r r r CO2 vol% ppm POWER ON CO vol% ppm OFF MEAS SPAN FUNC COMP HOLD ENT r r r r (19) 17 16 7 11 7 11 (18) 12 13 14 (9) 15 10 1 3 10 5 2 8 4 6 6 (14) (13) 10 6 12 1 (2) 8 9 7 3 5 11 4 12 13 12 13 14 15 16 11 11 5 1 9 4 5 6 8 2 7 17 3 10 10 18 250mm 90 70% 19 90 90