Heath Consultants GT Series - Manual (Page 56)

5-2
USER HANDBOOK
• Manual Logging is also available. This will log all
gas concentrations at that instant.
• Time weighted averaging for Alarms
• Confidence signal every 15 seconds.
• Display invert.
5.3 CSM 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. 5.1.
alternating with
Fig. 5.1 Four Gas Sensor Check
Note: Any faulty sensor will continue to display a spanner
(wrench) symbol alternating with the gas reading.