Maquet HCU 40, Instructions For Use Manual

Page: 36 / 148

| 36 | 3 System Description | HCU 40 |
Instructions for Use | 1.0 | EN | 01
Copyright Maquet Cardiopulmonary GmbH
5 To adopt the setting, turn the rotary knob to the [Confirm] field and press the
rotary knob again.
Or
To reject the setting, turn the rotary knob to the
[Reject] field and press the
rotary knob again.
3.11.4 Using a Selection List
The touchscreen displays lists with arrow symbols from which
you can select a value.
The setting with gray background is selected.
To select a different setting, touch the arrow symbols until the
required setting is selected.
3.11.5 Using a Wizard
The touchscreen displays wizards for different functions, which guide you step by
step. The wizard shows at every step how you should proceed and waits for your
confirmation. You have the following options:
Symbol Description
Continue To confirm that you have followed the instructions, touch
the symbol. The wizard continues with the next step.
Reject To cancel the wizard, touch the symbol. The touchscreen
displays a prompt asking whether you really want to quit.
To continue canceling, touch the
[Confirm] symbol.
Confirm To confirm the completion, touch the symbol. The wizard
is completed.
3.11.6 Locked Controls
The controls (rotary knob, buttons and touchscreen) can be locked after a period
of inactivity which can be set. Locking prevents settings from being inadvertently
altered or functions inadvertently called up.
NOTE
Deactivate automatic locking
Whether and after what period of time the lock is activated, can be defined in the
settings (⇨ "Changing the Hotkey Settings", page 59).
The padlock symbol in the status bar shows whether the HCU 40 is locked:
Unlock Meaning
HCU 40 locked To be able to use the HCU 40, the lock must be removed.