Hold the Test button (under the Data light) while momentarily clicking the Reset button (under the Power light). After the Fault light blinks you can let go of the Test button. The Data light should remain lit to indicate the panel is in the self-test mode.
Press the Step button to sequence through the outputs. The tolling outputs will ring first then any motorized outputs will follow. Note that after ringing the Motorized outputs, the toll outputs
will may locked out (hammer protect mode). If you need to test the tollers again, repeat the procedure above to reset the test mode (after the bells have ceased to swing).
To repeat an output that you have stepped to, press the Test button to repeat it. This is useful for testing motorized outputs that time out after a second or so.