ii
CTXL High Performance Universal
Portable Circular Chart Recorder
TABLE OF
FIGURES
  Figure     Description                                                        Page
  1-1  Front and Side Views of the Recorder -  
    Temperature/Humidity Model  ................................................  1-2
  1-2  Wiring Diagram, Dual Process Input Model, CTXL-DPR  ....  1-4
  1-3  Rear and Side Views  ...................................................................  1-5
  1-4  Front and Side Views of the Recorder -  
    Dual Thermometer Model  .........................................................  1-5
  1-5  Front View of the Recorder - Dual Process Input Model  ......  1-5
  1-6  Membrane Keypad and Display Functions  ............................  1-6
  2-1  Foot Cover Removal  ...................................................................  2-1
  2-2  Swiveling Stabilizing Arm  .........................................................  2-2
  2-3a  Stabilizing Arm Use for Bench Top Use  
    (Normal Position)  .......................................................................  2-2
  2-3b  Stabilizing Arm in Extended Position  
    (Position When You Open Door)  ..............................................  2-2
  2-4a  Installing the Foot Cover (Top View)  ......................................  2-3
  2-4b  Installing the Foot Cover (Side View)  ......................................  2-3
  2-5  Battery Compartment and Battery Orientation  ......................  2-4
  2-6  Battery Warnings  ........................................................................  2-5
  2-7  Changing Chart Speed and Scale Flow Diagram  ...................  2-6
  2-8  Changing Chart Paper and Setting the Time  ..........................  2-7
  2-9  Offset Alignment of Pens (For Ease of Pen Installation)  .......  2-7
  2-10  Vertical Alignment of Pens (Pens Can’t Be Inserted)  ............  2-8
  2-11  Pen Installation  ............................................................................  2-9
  2-12  Pen Removal  ................................................................................  2-9
  2-13  Setting Alarms and Time Clock  ..............................................  2-10
  2-14  Relay Terminal Block Wiring Diagram  .................................  2-11
  2-15  Reviewing Parameter Values  ..................................................  2-12
  2-16  Using the Remote Sensor Cable  ..............................................  2-13
  2-17  Using the Sensor Clip for Mounting Sensor  
    in a Remote Location  ................................................................  2-14
  2-18  pH Probe/RTD Connections  ...................................................  2-16
  3-1  Main Window Screen  .................................................................  3-7
  3-2  Settings Menu - General Tab Screen  ........................................  3-8
  3-3  Settings Menu - Strip Chart Tab Screen  ...................................  3-9
  3-4  Settings Menu - Re-scale/Calibrate/Memory Tab Screen  ..  3-10
  3-5  Main Window Screen  ...............................................................  3-12
  3-6  Settings Menu - General Tab Screen  ......................................  3-13
  3-7  Settings Menu - Strip Chart Tab Screen  .................................  3-14
  3-8  Settings Menu - Re-scale/Calibrate/Memory Tab Screen  ..  3-15
  3-9  Main Menu Screen  ....................................................................  3-17