DO700-en-GB_v2.3 3/15
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Parameter P3 (Reference Temperature Selection)
1. From the P3 menu, use the CAL or the M+/RM keys to select the desired reference temperature
(25, 20, or 18
℃
).The default setting is 25
℃
2. Momentarily press MODE to move to the next parameter (P4) or press ENTER to return to the
normal measurement mode
Parameter P4 (Temperature Coefficient Temperature Compensation Setting)
1. From the P4 menu, use the CAL or the M+/RM keys to select the coefficient in percent from
0.00 to 9.99. When set to zero, the temperature compensation is turned OFF. The default
setting is 2.0%
2. Momentarily press MODE to move to the next parameter (P5) or press ENTER to return to the
normal measurement mode
Parameter P5 (Electrode Constant calibration)
1. In the P5 window the user can see the existing constant in the main measurement area of the
LCD in cm
-1
units
2. From the P5 menu, use the CAL or the M+/RM keys to change the constant to match the
constant printed on the electrode housing
3. Momentarily press MODE to move to the next parameter (P6) or press ENTER to return to the
normal measurement mode
Parameter P6 (Temperature units of measure)
1. From the P6 menu, use the CAL or the M+/RM keys to select the desired unit of measure (C or
F)
2. Momentarily press MODE to move to the next parameter (P7) or press ENTER to return to the
normal measurement mode
Parameter P7 (Display Backlight Setting)
1. From the P7 menu, use the CAL or the M+/RM keys to select 0, 1, 3, or 6 minute default
backlighting time
2. Momentarily press MODE to move to the next parameter (P8) or press ENTER to return to the
normal measurement mode
Parameter P8 (Automatic Power OFF Setting)
1. From the P8 menu, use the CAL or the M+/RM keys to select a 0, 10, or 20 minute Auto Power
OFF time
2. Momentarily press MODE to move to the next parameter (P9) or press ENTER to return to the
normal measurement mode
Parameter P9 (Restore Factory Default Settings)
1. From the P9 menu, use the CAL or the M+/RM keys to select ON (reset the factory default
settings) or OFF (cancel edit). Note that the instant the ON selection is made the meter will
revert to its factory default state and all user settings will be cleared. Only select ON if absolutely
necessary.
2. Momentarily press MODE to move to the first parameter (P1) or press ENTER to return to the
normal measurement mode
