Teledyne LXT-230 manual Table Of Contents

TABLE OF CONTENTS
UNPACKING THE INSTRUMENT		4
1.0 GENERAL DESCRIPTION		4
1.1	Membrane Switches	4
1.2	Digital Display	4
1.3	Automatic Buffer Calibration	4
1.4	Back To Factory Calibration	4
1.5	Current Output	4
1.6	Temperature Conversion	4
1.7	PID Output (Optional)	5
1.8	Dual Input (Optional)	5
1.9	Dual Output (Optional)	5
1.10 Three Outputs (Optional)		5
1.11 Optional Software		5
1.11.1 Security Access		5
1.11.2 Differential Output		5
1.11.3 Ratio Output		5
1.11.4 Averaged Outputs		5
1.12 Identification		5
2.0 INSTALLATION		6
2.1	Mounting	6
2.2	Power Wiring	6
2.3	Sensor Wiring	6
3.0 FAMILIARIZATION		7
3.1	Key Functions	7
3.1.1 Menu Selection Keys		7
3.1.2 Calibrate Keys		7
3.2	Display Menus and Screens	7
3.2.1 Contrast Menu		7
3.2.2 Main Menu		8
3.2.3 Electrode Diagnostic Screen		8
3.2.4 Electrode Standardization Menu		8
3.2.5 Electrode Span Menu		8
3.2.6 Output Calibration Menu		9
3.2.7 Temperature Calibration Menu		9
4.0 SENTINEL DIAGNOSTICS		10
4.1	Diagnostic set up and configuration menus	10
4.1.1 Main Menu		10
4.1.2 SENTINEL DIAGNOSTIC SCREEN		10
5.0 MAINTENANCE		12
5.1	Cleaning	12
5.2	Replacement of the Microprocessor	12
6.0 CALIBRATION		13
6.1	Manual Output Mode	13
6.2	Contrast Adjustment	13
6.3	One-Point Buffer Calibration (Standardize)	13
6.4	Two-Point Buffer Calibration (Span)	14
6.5	Calibration Using a Grab Sample as a Standard	15

Model LXT-230 Instruction Manual / 2