6
FUNCTIONAL DESCRIPTION
FRONT PANEL
1. Liquid Crystal Display
2. SETUP key
enters setup mode
3. CFM key
confirms current choice (and skips to the next item)
4. CAL key
initiates and exits calibration mode
5.
key
increases the blinking digit/letter by one when selecting a parameter. Advances forward
while in last calibration data viewing mode. Increases the temperature setting when
temperature probe is not inserted
6. CAL DATA key
last calibration data viewing (enters and exits)
7.
key
decreases the blinking digit/letter by one when selecting a parameter. Reverts backward
while in last calibration data viewing mode. Decreases the temperature setting when
temperature probe is not inserted
8. LCD key
exits from setup and reverts back to normal mode (in idle or control phases with the
measurement on the display). During EC/TDS calibration, it alternates EC/TDS buffer
value and current cell constant on the display. In
HI710
models only, it switches
between EC and TDS reading
9.
key
moves to the next digit/letter (circular solution) when selecting a parameter.
Same
as
key during last calibration data viewing mode
10. LEDs
