MODES OF OPERATION
21
5. LTEL readings for toxic gases.
Press
B1 to return to the Live display.
Press
B3 to continue.
6. HiHi alarm set-points.
Press
B1 to return to the Live display.
Press
B3 to continue.
7. Hi or Lo alarm set-points.
Press
B1 to return to the Live display.
Press
B3 to continue.
8. LoLo alarm set-points.
Press
B1 to return to the Live display.
Press
B3 to continue.
9. STEL alarm set-points.
Press
B1 to return to the Live display.
Press
B3 to continue.
10. LTEL alarm set-points.
Press
B1 to return to the Live display.
Press
B3 to continue.
11. Current readings.
Press
B1 to return to the Live display.
Press
B3 to continue to the maximum readings
display (see step 2).