Instruction Manual
CON 11/110
3
2.2 Keypad
A large membrane keypad with tactile feedback makes the instruments easy to use
(Figure 2). Each button, when pressed, has a corresponding graphic indicator on the
LCD. Some button has several functions depending on its mode of operation.
KEY FUNCTION
OFF
ON
•
ON/OFF - Powers on and shuts off the meter. The meter will start in the
measurement mode it was in when last switched off.
MEAS
CAL
•
CAL - Activates the Conductivity or TDS calibration mode and when used
with the MODE key, it activates the temperature calibration mode.
•
MEAS - Allows return to measurement mode when canceling or
terminating any operation.
ENTER
HOLD
•
HOLD - Activates/Deactivates freezing of the measured reading while in
measurement mode.
•
ENTER - Confirms the calibration values in Calibration mode and the
selection in SETUP and Print Function mode.
Scroll through the memory location and the stored data during memory
recall.
MI
MR
•
MI (Memory Input) - Captures the measured readings of the Conductivity
or TDS with its corresponding temperature values and stores them in
the memory.
•
MR (Memory Recall) - Retrieves the stored data from memory.
•
▲▼
- Sets the calibration values during the manual Conductivity, TDS
and Temperature calibration.
Scrolls through each SETUP and its sub group menu.
Scroll through Print Function menu and its parameters.
SETUP
•
SETUP- Activates the parameter setting menu to allow you to customise
meter configuration, view calibration points and electrode offset data,
select auto power off, reset meter, clear memory, set temperature
coefficient and normalisation temperature, select electrode cell
constants and set auto & single point calibration selections.
MODE
•
MODE - Select the measurement parameter option between Conductivity
and TDS. When used during Conductivity or TDS calibration mode, it
activates the temperature calibration mode.
RANGE
•
RANGE – Allows entry to Manual range selection.
(CON110 only)
•
PRINT - Allows transfer of current measurement or stored data to either
the printer or the computer.
