Heath Consultants GT Series - Manual (Page 78)

7-2
USER HANDBOOK
7.3 CO MENU
On selection of CO mode, all three of the CO sub-modes
shown in Fig. 7.1 can be available to the user.
(See note 3).
Fig.7.1 CO Menu
To highlight the required option:
• Use the UP and DOWN buttons.
To select the highlighted option:
• Press and hold OK .
Note 1: The highlighted option will be that previously used.
Note 2: If an O2 sensor is not fitted then the Airfree Option
is automatically unavailable.
Note 3: Your company may have decided to have its
instruments configured only for certain of the above
options. If only one option is selected, then after selecting
CO mode from the main menu, either 7.4.1, 7.4.2 or 7.4.3
will be entered directly.