37
Use a small screwdriver to adjust the trim-
mers "ACID SET"/"COARSE" and "FINE" un-
til the desired base set value is displayed.
To set the working point of base dosage,
press the "BASE SET" key. The display will
show the set value for base dosage.
Use a small screwdriver to adjust the trim-
mers "BASE SET"/"COARSE" and "FINE"
until the desired base set value is displayed.
ALARMS
HI 8710, HI 8711 and HI 8720 only:
To set the alarm, press the "
∆
AL" key and
the display will show the set tolerance for the
alarm.
pH
COARSE
ACID SET
FINE
ACID
SET
BASE
SET
ACID
SET
BASE
SET
COARSE
FINE
BASE SET
pH
ACID
SET
BASE
SET
COARSE
FINE
BASE SET
pH
∆
AL
∆
AL
pH
