6
Handling and control
Behavior of keys during adjustments
After the heat-up phase has been completed, the control loop actual values are indicated.
Note CO
During the 5-minute heat-up phase of the O
monitoring of the CO
Behavior of keys during adjustments
Pressing a key can increase or reduce a value gradually:
• Keeping the "–" or "+" key depressed switches to rapid scan mode,
• after the key has been kept depressed for more than 3 seconds, the quick run speed increases.
Note Saving the settings:
To save changed values, press the Enter key.
Resetting the settings:
Unless a user action (contact with the pressure-sensitive areas and keys) occurs within 30 seconds,
the system automatically exits the menu and the most recently confirmed setting defaults.
Setting the temperature set value
1. Press the Temperature key.
• The Temperature menu
Figure 6-7. Temperature display field and temperature selection menu
2. To exit the Temperature menu:
• Press the End key [3].
3. To set the temperature set value:
• Press the Set value key.
i160 / i250
S
6-8
TERI-CYCLE
gas supply:
2
control circuit are suspended.
2
(Figure
control circuit, the CO
2
6-7) is displayed.
supply to the workspace and
2
Thermo Scientific