TM 10-4610-310-14
0005 00
MEMORY
The memory feature allows up to 20 readings with temperatures to be stored simultaneously for later recall.
Memory Storage
1. While displaying a measurement, press the ∆/MS (up) key to record the displayed value.
2. The word MEMORY will appear on the LCD.
3. A number 1 through 20 momentarily replaces the temperature display. This will indicate the position of the
memory record.
MEMORY - continued
4. A reading of 1806 S stored in memory record 4 will be shown on the LCD.
Memory Recall
1. Press one of the five measurement keys.
2. Press the MR/∇ (down) key. The word MEMORY will appear. The LCD will display the last record stored.
3. Press the ∆/MS or MR/∇ key to scroll to the memory record location desired.
NOTE
The temperature display alternates between the temperature recorded and location number.
4. Press any measurement key to exit memory recall or allow the instrument to automatically turn off.
Total Return to Factory Settings (FAC SEL)
There may come a time when it would be desirable to quickly reset all the recorded calibration values in the
instrument back to the factory settings. This might be to make sure all calibrations are set to a known value, or
to give the instrument to someone else free of adjustments or recorded data for a particular application.
1.
Press the COND key.
Press the MR/∇ key to display the stored memory records.
2.
Press the MR/∇ key repeatedly until you pass the CLr ALL and the C/F locations.
3.
4.
The LCD will display FAC SEL.
5.
Press the CAL/MCLR key to accept the factory resetting.
RAW WATER TDS TEST
Test the TDS of the raw water with an Ultrameter model 6P as follows:
1. Rinse cell cup at least three times with the water to be tested before taking sample. See Figure 5.
2. While filling cell cup with sample, make sure no air bubbles are trapped on the cell wall
3. After cell cup is full of water to be tested, press the TDS key to display TDS.
4. The TDS value will appear in the display window.
NOTE
Make sure that NaCI is displayed in the window. If not, the meter must be recalibrated.
5. Take reading and record the information in a copy of the Data Sheet. See Appendix A.
6. A
display
of
(
-
-
-
-
-
-
)
indicates
an
over
range
condition.
Repeat
test.
0005 00-10
