GX-2012 Operator’s Manual Using Maintenance Mode • 139
1. Use the AIRS or (SHIFT)T buttons to display the PORTUGAL
menu item.
2. Press and release the POWER ENTER button. The screen will
indicate the current setting.
3. Use the AIRS or (SHIFT)T button to display the desired setting.
4. Press and release the POWER ENTER button to save the setting
and return to the main menu.
Updating the Leak Check Mode CO
Channel Display Setting
With CO DISP set to OFF (factory setting), the CO channel is not
displayed in Leak Check Mode but is still displayed in Normal Mode.
With CO DISP set to On, the CO channel will be displayed in Leak
Check Mode but there will be no CO alarms and the CO channel
reading will not be saved to any snap log data taken during the
operating session.
1. Use the AIRS or (SHIFT)T buttons to display the CO DISP menu
item.