1
Brief Instruction
If you like to use security code of settings, the original code is e1111.
Settings of measurement parameters (see chapter 7)
In measurement mode, pressing Setup and Mode simultaneously allows
you to access Set-up mode.
In the Code interface, entering original code or user’s designated code allows you
to reset the code or shut down this function.
In the Configuration interface, please choose “pH” or “ORP” parameter to measure.
In the Temperature interface, please set temperature compensation type and
tem
erature modification.
In the Relay 1 interface, please choose or to activate it or not.
In the Relay 2 interface, please choose or to activate it or not.
In the Clean interface, please set wash time and stop duration.
In the pH interface, please set analog output 1 with or
In the tP interface, please set analog output 2 with or
PC-3100 onl
In the Real-time clock interface, please set year, date, and time. (PC-3100RS only)
In the Serl interface, please set ID code and speed baud .
PC-3100RS onl
In the Back light interface, please set brightness of display and sensitivity of
li
ht-source sensor.
Settings of Calibration (see chapter 8)
In measurement mode, pressing Cal. and Mode simultaneously allows you
to access Calibration mode.
In the Code interface, entering original code or user’s designated code allows you to
reset the code or shut down this function.
: Asymmetry Buffer
: TECH. Buffer: pH2.00, 4.01, 7.00, 10.00, 12.00 (pH2.00 & pH12.00 for PC-3100RS only)
: NIST Buffer: pH1.68, 4.01, 6.86, 9.18, 12.46 (pH1.68 & pH12.46 for PC-3100RS only)
If you like to use security code of calibration, the original code is 1111.