Table of Contents
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Instruction Manual
5.7
Factory-Set Default Parameters ............................................................................................................... 19
5.8
Programming ............................................................................................................................................ 20
5.8.1
SETUP DISP ....................................................................................................................................... 21
5.8.2
SETUP UNIT ...................................................................................................................................... 22
5.8.3
SETUP IG ........................................................................................................................................... 25
5.8.4
SETUP COMMS ................................................................................................................................. 27
5.8.5
SERVICE MENU ................................................................................................................................. 27
5.9
Activating the sensor ................................................................................................................................ 28
6
Using the gauge with different gases ............................................................................................................... 29
7
Analog Output ................................................................................................................................................... 30
8
RS485 serial communications ........................................................................................................................... 31
8.1
Device Specific Serial Communication Info .............................................................................................. 31
8.2
RS485 Command Protocol Summary ....................................................................................................... 32
9
Service ............................................................................................................................................................... 35
9.1
Calibration ................................................................................................................................................ 35
9.2
Troubleshooting - Operation .................................................................................................................... 35
9.3
Troubleshooting - Error Messages ........................................................................................................... 36
9.4
Troubleshooting - Filaments F1 or F2 open ............................................................................................. 37
9.5
R & D (Research) Diagnostic Display ........................................................................................................ 38
9.6
Maintenance ............................................................................................................................................ 40
9.7
Contamination .......................................................................................................................................... 41
9.8
Sensor Replacement................................................................................................................................. 42
10
Factory Service and Support ............................................................................................................................. 43
11
Warranty ........................................................................................................................................................... 43
InstruTech, Inc.
IGM401 Hornet
Page 3
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Table of Contents
Troubleshooting
