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1.3 901-C Front Panel
Display
•
16 character alphanumeric LCD with 14.5 mm characters.
•
Displays Conductivity or TDS plus Temperature simultaneously.
•
User friendly text prompts and error messages.
•
Serial number is displayed when the
901-C
is switched on.
Key
•
Switches between the various display and optional RS232 modes. See
section 2.
•
Used to select k factor of Conductivity/TDS sensor. See section 8.
Key
•
Used to calibrate Conductivity, TDS, and Temperature. See sections 3, 4 and
5.
and
Keys
•
Used for temperature calibration. See section 5.
•
Press
to recall Zero value from last successful Conductivity or TDS
calibration.
•
Press
to recall k factor value from last successful Conductivity or TDS
calibration.
•
Used to select baud rate when optional RS232 port is fitted. See section 6.1.
•
Used to select output "send" rate when optional RS232 port is fitted. See
section 6.2
•
Press
at turn-on to initialise the unit. See section 9.