Lauda MC 250 - Timer Management and RS232 Configuration; Configuring the RS232 Interface

4. Confirm with the ENTER button.
The value must be confirmed within 4 seconds
after the last input. Otherwise the screen returns
to the default display.
1. Select the menu item for the Auto-Shut-Down or Auto-Start.
2. Confirm with the ENTER button.

The remaining time is displayed.
3. You have the following options:
 Wait approx. 4 seconds if you only want to display the
remaining time. The default display is shown again.
 To edit the remaining time, set the time accordingly. Con-
firm with the ENTER button.
1. Select the menu item for the Auto-Shut-Down or Auto-Start.
2. Input 00.00.
3. Confirm with the ENTER button.
The value must be confirmed within 4 seconds
after the last input. Otherwise the screen returns
to the default display.
If the device has been switched to standby using Auto-Shut-Down
and no Auto-Start is configured, the device can be switched on
again manually.
1. Press the ENTER button to switch the device on again.
This function is only available if no Auto-Start is
active.
6.7 RS232 interface
6.7.1 Configuring RS232 interface
The baud rate for the RS232 interface can be configured using the
display.
Displaying and editing remaining
time
Reset
Restart manually
Operation
Microcool 44