Toa SX-2000 Series Installation - Manual (Page 64)

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2.4. SX-2000CO
[Method to turn the control outputs on when the general urgency all-call is made]
the SX-2000co's control outputs are factory-preset to turn off when the general urgency all-call is made. By
changing the internal DIP switch settings for the desired control outputs, the corresponding outputs can be
turned on when the general urgency all-call is made.
Notes
• Turn off the power before starting this work.
• To avoid damage from static electricity, never touch the terminals themselves or any of the parts on the circuit
board.
Step 1. Detach the SX-2000co's top panel.
Note
Note the specific shapes of the different screws.
top panel: m3 x 6 flat head machine screw (2 pieces)
Side panel: m3 x 6 binding head machine screw (4 pieces)
SX-2000CO
Top panel
CO circuit board
this change should only be performed by a qualified professional
electrician. If users open the unit case or modify the unit, this may
cause fire or electric shock.
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