Omega CTXL-TRH-G-W8 - Changing Chart Speed & Scale

2.4 Installing and Changing Chart Paper
Make sure the Sensor probe is plugged into the Recorder when power is on. The
Factory set up is for 7 Day Chart Speed & °F Chart Scale for CTXL-TRH.
To install or change the same Chart paper:
• Open the Recorder door & remove the magnetic hub that holds the paper.
• Place the new Chart paper.
• Rotate the paper, until the present time lines up with the Time reference arrow
as shown in Fig 2.8.
• Place the magnetic hub over the paper & close the recorder door. This can be
done with or without power turned on.
2.4.1 Changing Chart Speed & Scale
You can change the Chart speed & scale as follows:
• Make sure the unit is turned on by pressing the Power Key.
• Open the Recorder door. The pens will go to the Home position (Bottom of
scale) and the display will show “door oPEn” as well as the existing Chart
Speed (7 Days) and Chart scale (°F).
• Press the Chart Speed key
°C
°F
SCALE
CLOCK
SPEED
SET
LIGHT
NO
POWER
CONFIG YES MODE
to change to 1 or 32 day chart.
• Press the Chart Scale key
°C
°F
SCALE
CLOCK SPEED SET
LIGHT
NO
POWER
CONFIG YES MODE
to change to °C if needed (CTXL-TRH only).
• Install the new Chart paper as explained in the previous paragraph
• Close the Recorder door. The display will show “dAtA rSt?”
• Press
°C
°F
SCALE
CLOCK SPEED SET
LIGHT
NO
POWER
CONFIG
YES
MODE
key to reset (erase) previous stored data in memory. The unit
beeps for verification.
• Press
°C
°F
SCALE
CLOCK SPEED SET
LIGHT
NO
POWER
CONFIG YES MODE
key to continue recording without resetting (erasing) previous
stored data in memory.
• If no keys are pressed, the unit will resume recording after 5 seconds without
erasing previous stored data in memory
°F
7D
°C
1D
Open
Recorder
Door
Close
Recorder
Door
Close
Recorder
Door
Change
Chart
Speed &
Scale
Delete
Old Data
Real
Time Mode
Press
Press
Unit Beeps
or no key
Figure 2-7 Changing Chart Speed & Scale Flow Chart
NO
YES
Figure 2-7. Changing Chart Speed and Scale
Flow Diagram
Setting Up the Recorder
2
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