Watson-Marlow 620U - Manual (Page 45)

Watson-Marlow 620UN, 620U, 620SN, 620S User Manual 45
In the third screen of the Setup menu select Scrolling using the UP and
DOWN keys. Press ENTER to confirm your choice.
The pump displays a screen allowing the user to set the UP and DOWN keys’
scrolling increment. Use the UP and DOWN keys to choose 0.1, 0.5, 1.0, 2.0,
5.0 or 10.0. Press ENTER to confirm your choice.
The pump returns the user to the third screen of the Setup menu.
Note: If the maximum allowed speed has been set to a figure which is not a multi-
ple of the chosen increment, the last active press on UP raises the speed to that
maximum rather than to the next multiple of the chosen increment. Similarly, if the
pump is running at a speed which is not a multiple of the chosen increment, the first
press on UP raises the speed to the next multiple of the chosen increment.
16.10 Date and time
The pump’s real-time clock can be set with the date and time.
UN, U, SN, S
In the third screen of the Setup menu select Date/time using the UP and
DOWN keys. Press ENTER to confirm your choice. The pump displays any pre-
vious setting.
If the setting displayed is correct, press ENTER. The pump redisplays the third
screen of the Setup menu.
If you wish to change the setting, use the UP and DOWN keys to enter the
current date (two digits), month (three letters), year (four digits), hour, minute
and second (all two digits), pressing ENTER to confirm each one.
When ENTER is pressed to confirm the seconds, the pump redisplays the third
screen of the Setup menu.