Metrohm 719 S Titrino - Manual (Page 7)

1.2 Controls and parts
719 S Titrino
3
1 Exchange Unit
2 Display
3 Setting of display contrast
4 Controls the dosing rate during manual dosing with <DOS> and subse-
quent filling
5 Control keys and indicator lamps on the Titrino
Key <DOS> Dosing key. Dispensing is performed as long as <DOS> is being
pressed. Used e.g. to prepare the Exchange Unit. The dispensing
rate can be set with potentiometer (4).
Key <STOP/FILL> - Stops procedures, e.g. titrations, conditioning.
- Filling after manual dosing with <DOS>.
Key <START> Starts procedures, e.g. titrations, conditioning.
Identical with key <START> of the separate keypad.
Indicator lamps:
"Statistics" Lamp is on when the "statistics" function (calculation of mean and
standard deviation) is on.
"Silo" Lamp is on when silo memory (for sample data) is on.