Heath Consultants GT Series - Manual (Page 86)

8-2
USER HANDBOOK
8.3 PURGE DISPLAYS
During the warm-up period, all applicable sensors will be
checked and the display will indicate any sensor faults.
This display alternates with the Gas reading display, as
shown in Fig. 8.1.
alternating with
Fig. 8.1 Sensor Check
After the sensor check the normal display will be shown,
as in Fig. 8.2:
Fig. 8.2 Normal Display