Hanna Instruments HI 8711 - Manual (Page 10)

10
DOSAGE MODE SWITCH Blinks when the dosing switch is in OFF or ON
position.
SWITCH
OFF/AUTO/ON
To set the dosing mode:
• OFF - dosing is disabled
• AUTO - automatic dosage, depending on
setpoint value and dosing selection
• ON - dosing always active
SET/COARSE To coarsely adjust the setpoint
SET/FINE To finely adjust the setpoint
LEDs
ACID
(blinking) Shows that acid dosage is active
ALK. ( blinking) Shows that alkaline dosage is active
ΔALARM (blinking) Indicates an active alarm