Smartline Autosampler 3900 Manual / Handbuch V 1508 03/2007

34 Operation
Turn the tray cooling on by pressing and program the new set
point. After pressing [Enter] the new tray cooling set point will be
activated and the AS 3900 returns to the first temperature-programming
screen.
Temperature range tray cooling: 4°C - 15°C
Maximum cool capacity: 20°C below ambient temperature
After all values are programmed press [Escape] to return to the Ready
screen.
After pressing the AS 3900 offers three Utility soft functions:
Copy a method.
Erase a method.
AS 3900 logbook, containing information on
the number of switching of the injection valve
and the syringe valve and on the number of
movements of the syringe dispenser.
The service mode of the AS 3900 can be entered after pressing
and entering the service entry-code. This code is only
known to authorized service personnel.
System Settings
After pressing [System] the AS 3900 enters the System Settings, where
all system variables of the AS 3900 can be set.
[Menu]
SYSTEM SETTINGS [MENU]
SELECT SETTINGS TO DEFINE
SYSTEM SETTINGS [MENU]
SELECT SETTINGS TO DEFINE
TRAY:10°C
The System Settings are divided in five sub-sections: to enter a subsection,
press the corresponding soft function key. To step through a subsection
press the [Enter] key.
After all values are defined correctly within a sub-section, return the menu
screen of the System Settings by pressing [Escape]. Return to the
Ready screen by pressing [Escape] one more time. The values are
stored in battery back up memory.
The following sections show the programmable system settings, with their
ranges.