Great Lakes Instruments 692P - Page 7

Model 692P Rev. 9-898
-6-
TABLE OF CONTENTS (continued)
ILLUSTRATIONS: Figure 2-1 Enclosure Outline........................................... 11
Figure 2-2 Mounting Configurations................................ 12
Figure 2-3 Connection Details for Combination
Electrode with Coaxial Cable ......................... 13
Figure 2-4 Connection Details for Combination
Electrode with Triaxial Cable ......................... 13
Figure 3-1 Keypad Switches............................................ 20
Figure 3-2 Controls on Backside of Display
Module Assembly and Electrical
Hookup Details............................................... 24
Figure 3-3 Display Modes and Call-up Chart
of Setup Variables.......................................... 27
Figure 5-1 Instrument Operations Block Diagram ........... 50
TABLES: Table A Resistor Values for Fixed
Temperature Compensation........................... 14
Table B Description of pH Setup Variables................. 28
Table C Description of Temperature
Setup Variables........................................... 28
Table D Description of mV Setup Variables ................ 29
Table E Buffer Values for “Two-Key” Table Method.... 39
Table F System Diagnostic Error
Messages/Meanings ...................................... 52
Table G Troubleshooting Common Problems.............. 55