Heath Consultants GT Series - Manual (Page 66)

6-2
USER HANDBOOK
6.3 BARHOLE 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. 6.1, and appears following Timed or Non-
Timed mode selection.
alternating with
Fig. 6.1 Sensor Check
Both timed and non-timed modes are available to the user,
as shown in display Fig. 6.2.
Fig. 6.2 Timed / Non-Timed Mode Selection