22
Setup mode allows viewing and modification of the following parameters:
Calibration Alarm Time Out
Instrument ID
Current Time (hour & minute)
Current Date (month & day)
Current Year
pH Resolution (HI 223 only)
Beep Status
Baud Rate (serial communication)
Command Prefix (serial communication)
To enter the Setup mode press the
SET/CLR
key while the instrument is in
measuring mode. Press
SET/CLR
key to exit SETUP mode.
Select a parameter with the
ARROW
keys.
Press the
CAL
key to change a parameter value. The selected parameter will
start to blink.
Press the
RANGE
key to toggle between the displayed parameters.
Press the
ARROW
keys to increase or decrease the displayed value.
Press the
CFM
key to save the modified value or the
CAL
key to cancel.
Press the
ARROW
keys to select the next/previous parameter.
CALIBRATION ALARM TIME OUT CHANGE
Press the
CAL
key when the calibration time out is displayed. Calibration time
out (OFF=disabled or 1 to 7 days) will begin blinking.
Press the
ARROW
keys to change the calibration time out value.
Press the
CFM
key to save the modified calibration time out value or press the
CAL
key to cancel without saving the calibration time out.
INSTRUMENT ID PARAMETER CHANGE
Press the
CAL
key when the instrument ID is displayed. The instrument ID
(0000 to 9999) will begin blinking.
SETUP
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