16
FuNCTiONAL & LCD DESCriPTiON
Status Area
Continuously displayed after powering the unit, status area runs horizontally across the top of the LCD
screen and is organized as:
• Current time and date, top left corner
• Connection status, middle
• Username and available log space, top right corner
Capacitive keys
Icon Name Function
Back key
• direct key, returns the user to previous hierarchical menu level
• additionally, it also performs an exit or escape function
Home key
• direct key for measurement screen
• performs an exit or escape function
Menu key
• direct key for the system’s Menu items
• permits access to the system’s settings, log recall, help, and users configuration
REAR view
Temp.
Ref.
pH/ORP
ON/OFF
USB-C
USB-A Ethernet
Extension
Power
24Vdc
HI6221
2
3 4 5 6 7
1
9 8
1. Input for power cable
2. Power button
3. Input for USB-C flash or PC cable
4. Input for USB-A flash (x2) or keyboard
5. Ethernet port
6. Temperature probe connection port
7. pH/ORP probe connection port
8. Reference electrode socket
9. Peripherals port