User Manual

2 1 65-2649RK-HC-04 M2A Transmitter Operator’s Manual
NOTE: The low powe r alarm can not be cleared using the E N TER button.
When the voltage increases to 10.0 volts, the low power alarm is clear ed and the M2A will
begin its warm-u p sequence.
Responding to a Low Power Condition
1. Determine and correct the cause of the low power condition.
2. When the input power increases above 10.0 volts, the M2A will begin its wa rm- up
sequence.
3. Verify that the M2A enters normal operation after its warm-up sequence. If necessary,
perform a fresh air adjustment. See “Adjusting the Fresh Air Reading” on page 15.