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4
Configuring The Meter
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4.3 USING READING CONFIGURATION (“RD.CF”)
To select the calibration mode and units of measurement, follow these steps:
1. Press the MENU button until the meter shows “ RD.CF ”.
2. Press the T/mV button. The meter shows one of the following:
• “ R.1=2 ” For the two point buffer solution calibration (either 4 and 7, or 7 and 10
buffer solutions are used).
• “ R.1=3 ” For three point buffer solution calibration (4, 7, or 7 and 10 buffer
solutions are used). (Default)
3. Press the /pH button to scroll through available choices.
4. Press the T/mV button to advance to the next submenu. The meter shows one
of the following:
• “ R.2=C ” The displayed temperature in degrees Celsius (Default)
• “ R.2=F ” The displayed temperature in degrees Fahrenheit.
5. Press the /pH button to scroll through available choices.
6. Press the MENU button to store your choice. The meter momentarily shows
“ STRD ”, followed by “ CAL.2 ” or “ CAL.3 ”.
Refer to step 4.1, during this step a temperature compensation type was chosen.
If “ OFF ” was chosen then proceed to the “ CAL.2 ” or “ CAL.3 ” menu.
If “ METR ” was selected, connect the RTD sensor’s leads to the RTD input
connector, and proceed to the “ CAL.2 ” or “ CAL.3 ” menu.
If “ MANU ” was selected, press the MENU button until the “ TEMP ” menu
displayed. (step 4.11 - Configuring Temperature).