Thermo Scientific Heracell Vios 160i CR, Operating Instructions Manual

Page: 104 / 216

6
Handling and Control
User Configuration
6-18
Heracell Vios 160i / 250i CR
Thermo Scientific
Figure 6-18. Settings/Setup Menu
Changing the Keypad Lock Code
The keypad lock prevents the unauthorized changing of the operational settings. Only those keys are
locked where values can be entered.

The keypad is locked by entering four numbers.
• Upon delivery, the default code is: 0000.
This default can be changed into a user-defined code that is then enabled using the KEYPAD LOCK
dialog box (
“Enabling/Disabling the Keypad Lock” on page 6-40 ).
Changing the keypad lock code:
1. Press the Menu key.
2. Select the menu command Keypad lock code.
• The input dialog shown in Figure 6-19 is displayed.
Figure 6-19. Changing the Keypad Lock Code
3. To enter the default 0000 :
• Press the corresponding numeric keys.
• The number combination is displayed as encrypted text in the input box.