Thermo Fisher Scientific Alpha pH 550 - Manual (Page 33)

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ENT
SETUP
SETUP
ENT
SETUP SETUP
SETUP
ENT
ENT
ENT
SETUP
ENT
ENT
SETUP
SETUP
MEAS
pH
°C
ATC
READY
1 2
2
3
3
4
4
4
1 1
From pH (or ORP) measurement mode press ENT key to enter
setup mode as described in section 5.1. The LCD shows the first
screen of setup mode (OFS). Press
▲ or ▼ key to select
configuration settings screen (Cnfg).
Press ENT key to access configuration settings (Cnfg).
2
Select measurement mode: The upper display shows the last
configured measurement mode (‘PH’ or ‘OrP’).
Press
▲ or ▼ key to select your desired measurement mode.
Press ENT key to confirm your selection.
NOTE: When the measurement mode is changed, the relay
operation parameters (described in section Error! Reference
source not found.) will be reset back to their default values.
3
Select operation mode: The upper display shows the last
configured operation mode. (‘ASY’ or ‘SY’).
Press
▲ or ▼ key to select your desired operational mode.
Press ENT key to confirm your selection.
4
Reset to factory defaults: The display shows ‘nO dEF’.
Press
▲ or ▼ key to select:
nO dEF : No default reset of the pH Monitor. User configured
values remain active, when confirmed by pressing
ENT key.
FCt dEF: Reset all settings of the pH Monitor to factory
defaults, when confirmed by pressing ENT key.