vi
CONFIGURATION & FIELD CALIBRATION
2.3 ZERO ALL RANGES .......................................... 26
2.4 CALIBRATE ....................................................... 27
2.5 ACCEPT CALIBRATION ..................................... 31
2.6 NEXT CALIBRATION DUE .................................. 33
ALARM CONFIGURATION ........................... 35
3.1 SWITCH THE INSTRUMENT ON ......................... 36
3.2 ENTER ALARMS MENU ..................................... 38
3.3 ALARM OPTIONS .............................................. 42
3.3.3 Mute ................................................................ 43
3.4 LEL ALARMS ..................................................... 43
3.5 OXYGEN ALARMS ............................................ 45
3.6 TOXIC GAS ALARMS ........................................ 47
SET DEFAULTS ........................................... 53
4.1 SWITCH THE INSTRUMENT ON ......................... 54
4.2 ENTER DEFAULT MENU ..................................... 56
CLOCK CONFIGURATION ........................... 61
5.1 SWITCHING THE INSTRUMENT ON ................... 62
5.2 ENTER CLOCK MENU ........................................ 64
INDEX ............................................................. I