Thermo Fisher Scientific CyberScan DO 110 - Manual (Page 34)

Instruction Manual CyberScan DO 110
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8.6 P5.0 : Reset to Factory Default (rSt)
This mode lets you reset all parameters to factory default settings. There are two
levels of reset:
• Calibration Reset: Reset only the calibration
values of % Saturation and mg/L (or ppm).
This clears all previous calibrated values
and reset to factory default.
• User Reset: Clears all data including
calibration, memory and other customised
setup functions and reset it to factory
default.
8.6.1 Calibration Reset
From measurement mode:
1. Press SETUP key to enter Set Up mode.
2. Press the MI/▲ or MR/▼ keys to scroll through
subgroups until you view parameter P5.0.
3. Press the HOLD/ENTER key.
4. Press the MI/▲ or MR/▼ keys to toggle
between NO and YES.
• ‘NO’ retains current settings
• ‘YES’ erase calibration settings.
5. Press the HOLD/ENTER key to confirm
selection.
• If ‘NO’ is selected, it will retains current
settings and proceed to next program
P5.2 – User Reset.
• If ‘YES’ is selected, all LCD segments will
lit up for one second, erase calibration
values, and the meter switches to the
measurement mode.
6. Otherwise press CAL/MEAS key to return to
measurement mode without resetting to factory
default.
yes
SETUP
SETUP
SETUP
SETUP
P 5.0
P 5.1
CAL
CAL
CAL
ENTER
HOLD
ENTER
HOLD
MI MR
Select either "YES" or "nO",
press ENTER key to confirm.
Figure 22: P5.1 - Calibration
reset