A
12-17 Combustible Gas Transmitter
O & M Manual
Rev-H, 7/15
- 20 -
MENU SEQUENCE
Operation of the transmitter is accomplished from the front panel using magnetic controls, with the
LCD providing visual indication of menu selections. Through menu selections, the user can review
information about the transmitter, calibrate the transmitter, manually activate the Auto-Test function (if
installed), simulate 4 different mA output values, and reset the transmitter to normal operation in the event
of an Auto-Test failure. Figure 14 provides a block diagram of the program in the A12-17 transmitter.
Figure 14 - Transmitter Program Chart
