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1838-065 Issued 3-19
Version D
This programming sequence sets which relay(s) will activate when the 1838 receives a rotary-dial 9 open command from a
residents rotary telephone. The 1838 can be programmed so that only one relay will activate, or any combination of relays will
activate. TIP: The relay that you designate as the Primary relay should be programmed to activate when a rotary 9 command is
dialed from a resident telephone.
Factory setting = 010 (only relay 1 activates)
3.3.6 Rotary-Dial 9 Relay(s) Activation
1. Press and enter your four-digit MASTER CODE (beep).
2. Enter the three-digit (1's or 0's only) rotary 9 code, then press (beep).
Three-digit positions: 1st digit position - Relay 0, 2nd digit position - Relay 1, 3rd digit position - Relay 2.
To activate a relay - enter a 1 in a digit position.
To NOT activate a relay - enter a 0 in a digit position.
Example: entering 010 will cause only relay 1 to activate. Entering 101 will cause both relay 0 and relay 2 to activate.
3. Press together to end this programming sequence (beeeeeep).
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