Instruction manual

DCI1 • 20
Normal Mode Operation:
1. Turn on the unit with power switch S1; Power LED D9 should light up.
2. Lift the phone receiver and press ∗ followed by the 4 digit security code.
(The default code is 1, 2, 3, 4 until you change it.)
3. You should hear two quick confirmation tones and the Activity LED should
flash twice.
• If you enter the code incorrectly you will hear a low frequency error
tone and the Activity LED will only flash once. Press ∗ to reset the
system and go back to step 2 to try again.
4. Select the relay you want to control by pressing 1, 2, 3, or 4 (1 = J1 out-
put, 2 = J2 output, etc…). You will hear X number of quick confirmation
tones (X= relay number 1, 2, 3, or 4) and the Activity LED will also flash
accordingly.
5. After the relay confirmation tones have stopped, press 1 to turn the relay
on or 0 to turn it off.
6. Continue to select the relays followed by the on/off command as long as
desired.
• Turn each relay output on and off individually the first time through
to verify that they are all working properly.
7. Press ∗ when you are finished to reset the system so the next command
entry will require the security code to be entered.
• The unit will time out automatically after 1 minute without valid
DTMF tones in order to ensure security.
8. Hang up the receiver.