Hanna Instruments HI 84184 - Manual (Page 6)

6
GUIDE TO DISPLAY CODES
During the instrument’s operation a series of information is displayed on the LCD.
KEYPAD DESCRIPTION
1) ESC - to leave the current screen and to return either to the previous screen or to the
main screen. In the setup parameter modifying mode by pressing ESC the value is
not modified.
2) - to modify a parameter value, to scroll the information from the instrument’s setup
3) HELP - to access/leave the instrument’s contextual help
4)
- to modify a parameter value, to scroll the information from the instrument’s setup
5) Functional Keys
START UP
• Place the instrument on a flat table. Do not place the instrument in direct sunlight.
• Connect the instrument to mains socket with ground connection and the correct voltage and
frequency. See the label on the instrument rear for this.
• Connect the HI 61010 fluoride half cell, the HI 5315 reference half cell and the HI 7662-T
temperature probe.
• Turn the instrument ON using the power switch from the rear panel of the instrument and
wait until main screen is displayed.
1) current time information area
2) instrument status area
3) functional keys area
4) stability criteria
5) stirrer and reading status area