Table of Contents
T
ABLE OF
C
ONTENTS
1. Instrument Description ............................................................. 1-1
Specifications .................................................................... 1-1
OMEGA Family of Thermometers ........................................... 1-5
2. Preparation for Use .................................................................. 2-1
General Information ........................................................... 2-1
Feature Overview ............................................................... 2-1
Safety Notices and Information ............................................ 2-2
Unpacking and Inspection .................................................... 2-4
Battery Installation and Replacement .................................... 2-4
Initial Power ON ................................................................. 2-5
3. Operating Instructions .............................................................. 3-1
Keypad Functions ............................................................... 3-1
LCD Display ....................................................................... 3-2
Setup Menu ....................................................................... 3-4
View Modes and Statistics .................................................... 3-6
Auto-Power Off .................................................................. 3-7
Backlight and Backlight Timeout ........................................... 3-8
Operating Modes ................................................................ 3-8
Trend Indicators ................................................................. 3-9
Battery Indicator ................................................................ 3-9
Probe Offset ...................................................................... 3-9
Open Lead Detection Enable/Disable ................................... 3-11
Clear Function .................................................................. 3-11
Presets: Save, Recall and Erase .......................................... 3-12
Invalid Measurement Indications ........................................ 3-13
4. Service Information ................................................................ 4-14
Inspection and Cleaning .................................................... 4-14
Calibration ...................................................................... 4-14
Troubleshooting ............................................................... 4-19
Diagnostic Routines and Error Codes ................................... 4-20
Memory Sterilization ......................................................... 4-20
Statement of Calibration .................................................... 4-21
A.
Required Equipment .................................................................. A-i
B.
Expanded Instrument Uncertainties ............................................. B-i
C.
Instrument Verification Data Sheet .............................................. C-i
Summary of Contents for CL940A
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