DMP Electronics SCS-1R Manual De Usuario

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Refer to the Hardware Description section of this guide for installation, setup, and operating information.

To lower the SCS-1R faceplate, turn the two screws located in the top corners of the SCS-1R.  The front of the 

SCS-1R opens on a hinge to allow access to the inside of the SCS-1R.  Close the SCS-1R system by raising the front 

of the SCS-1R and securing the two screws in the top corners.

Connect the ground lug on the modem rack rear side to earth ground.  Using a minimum of 14 gauge wire, ground 

to a cold water pipe, building ground, or a ground rod.  Do not ground to electrical conduit or telephone company 

ground.

Confirm the circuit boards in the modem rack and in the multibus rack are installed properly and are in their 

proper locations.  The circuit boards are properly installed when completely seated into the connector on the 

rack backplane.  

Connect the SCS-208 Power Cord from the SCS-120 Multibus Power Supply card to the SCS-130 Transformer Card.

Connect the RJ11X cables provided with each line card to the phone lines used for receiving alarms.   

When using a network interface card, connect the SCS-101 network cable to the data network.  Refer to the 

Hardware Description and Appendix for SCS-101 network installation instructions.

AC power input of the receiver is 120 VAC, 60Hz and at least 3.5 Amps outlet not controlled by a switch .  Do 

not apply AC power yet.  For listed operation, use a listed uninterrupted power supply (UPS).  The UPS system 

must have a secondary power source (batteries) and provide alarm contacts to indicate when the UPS switches 

from primary power to secondary power.  The SCS-1R Receiver requires a UPS that delivers at least 400 VA power 

operating at 60Hz.

Connect the RS-232 printer cable.  Install paper, connect the printer to AC power, and turn on the printer power 

switch.
Note: UL central station applications must use a serial printer that is listed for Fire Protective Signaling 

Apply 120 VAC to the AC power cord.  The 120 volts supplied to the SCS-1R Receiver and the printer must be from 

the same UPS circuit.

After powering up the system, set the correct time, configure the phone lines and network communications.
Note: Be sure that the Membrane Keypad is set to Address 01 (one). Refer to LCD Membrane Keypad Configuration 

for complete information.