TABLE OF CONTENTS
v
4.4.1 Fresh Air Calibration
4-8
4.4.2 Sensor Calibration Time
4-9
4.4.3 Multiple-Sensor Calibration
4-10
4.4.4 Single-Sensor Calibration
4-13
4.4.5 Modify Span Gas Value
4-15
4.4.6 Change LEL/VOC Span Gas
4-16
4.5 Change Alarm Limits
4-18
4.6 Change Datalog
4-20
4.6.1 Clear All Data
4-21
4.6.2 Change Datalog Period
4-22
4.6.3 Select Data Type
4-23
4.6.4 Enable/Disable Datalog
4-24
4.7 Change Monitor Setup
4-25
4.7.1 Change Site ID
4-26
4.7.2 Change User ID
4-27
4.7.3 Change Alarm Mode
4-28
4.7.4 Change User Mode
4-29
4.7.5 Change Real-time Clock
4-30
4.7.6 Change Light and Buzzer Mode
4-31
4.7.7 Change Password
4-32
4.7.8 Change Pump Duty Cycle
4-33
4.7.9 Change Pump Speed
4-34
4.7.10 Change Averaging Method
4-35
4.7.11 Change Display Language
4-36
4.7.12 Set Temperature Unit
4-37
4.8 Change Sensor Configuration
4-38
4.8.1 Correction Factors
4-39
4.8.2 Change LEL/VOC Gas Selection
4-40
4.8.3 Enable/Disable Sensor
4-43
4.8.4 Change Dilution Ratio
4-44
4.8.5 Change PID Lamp Type
4-45
4.8.6 Change RAD Unit (Gamma Models Only)
4-45
4.9 Exit Program Mode
4-46
5. Theory of Operation
5-1
6. Maintenance Of AreaRAE & AreaRAE Gamma
6-1
6.1 Battery Replacement
6-2
6.2 Sensor Replacement
6-3
6.3 PID Sensor Cleaning / Replacement
6-6
