User manual ELK PRODUCTS ELK-75

[. . . ] Temporal Coded Bell for Fire signalling. Lifetime Limited Warranty. Operating Voltage: 10 to 14 Volts D. C. Size: 4. 375" H x6. 375" W x1. 875" D. Patent Pending. * * 13. 8 VDC @ 1 meter. VOICE MESSAGES Voice messages may be spoken in English only, or Spanish and English, based on the LS jumper option. [. . . ] Pulsing ComboTriggerTM Option: If a pulsing (. 5 to 1. 5 second on/off interval) voltage is applied to this input the Fire channel message and bell sound will play, provided the +12V terminal is connected as explained below. This ComboTriggerTM feature makes the ELK-75 an ideal siren driver since most controls today have only a single alarm output. Connection of this terminal to a positive (+) 12 VDC constant power source rated and fused for 2 Amps or greater supplies all of the operating current to the ELK-75 and allows the +BA (Burglar) and Fire inputs to be triggered by low currents of 5 to 40 milliamps. Also, this connection is required in order for the Pulsing ComboTriggerTM Option to be utilized. NOTE: If the control doesn't have a constant power source rated 2 Amps or greater, it is possible to connect directly to the standby battery using an in-line fuse holder and a 2 Amp fuse for safety. ALTERNATE - Some controls (DSC & others), switch on and off the negative (-) side of the alarm output instead of the positive (+) side. The ELK-75 can easily accomodate this type of operation. Simply connect the -BA terminal to the negative (-) alarm output terminal on the control. Then connect the +12V terminal to the positive (+) alarm output terminal, and the NEG terminal to any common negative (-) terminal on the control. The -BA input also has the Pulsing ComboTriggerTM operation which eliminates the need to connect to the +BA or the FIRE terminals. +BA: +12V: - BA: BONUS: ADDITIONAL SPEAKER - For convenience and economy up to one (1) additional 8 Ohm speaker may be connected to the ELK-75. Mount another speaker (indoor or outdoor) on the opposite side of the wall from the ELK-75 and drill a hole for a two (2) conductor wire. Connect the extra speaker in parallel with the ELK-75's built-in speaker. MIN RATING = 20 Watt (ELK-70, ELK-14, ELK-1. . . ) NOTE: The ELK-75 Siren is factory set for for maximum loudness and current draw. To change the unit for lower current draw and loudness, remove the MilliMiserTM option jumper marked "MM". Jumper Options: MM (Millimiser) Closed = Full Current. Current draw is reduced by about 50% with only 8-10% less volume. Closed = Warble Siren Sound Open = Pulsing Buzzer Sound + 12V NEG FIRE +BA -BA Optional +12 VDC constant source Common Negative (-) Positive (+) 12Vdc Fire Output Positive (+) 12 Vdc Burglary Output Alternate Neg (-) 12 Vdc Burglary Output OPTIONAL One (1) additional 8 Ohm speaker may be connected in parallel Min. rating = 20 watt IE: ELK-70, ELK-14, ELK-1, ELK-44. . . SS (Sound Select) + ELK-75 Self Contained Voice Siren Board MilliMiser (Low Current) Siren Sound Language Select Volume Step MM SS LS VS LS (Language Select) Closed = Messages spoken in English Only Open = Message is Spanish then English VS (Volume Step) Closed = Full Volume. Siren initially starts off at low volume and steps up gradually to full volume in 90 seconds. - Built-In Speaker + - FIGURE 1: WIRING HOOKUP LIFETIME LIMITED WARRANTY Elk Products, Inc. ("Manufacturer") warrants to the original purchaser (the "Customer") that the products it manufactures ("Product") shall be free from defects in material and workmanship at time of shipment. Manufacturer's obligations under this Limited Warranty shall be limited to repairing or replacing, at its option, free of charge, any product returned to Manufacturer freight prepaid. Manufacturer shall have no obligation under this Limited Warranty or otherwise if (1) the Product has been damaged by negligence, accident, mishandling, lightning or flood, or other Acts of God, (2) the Product has not been operated in accordance with its operating instructions, (3) the Product has been altered or repaired by anyone outside Manufacturer's authorized facilities (4) adaptations or accessories have been made or attached to the Product which, in Manufacturer's sole determination, have adversely affected its performance, safety or reliability. [. . . ] These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 1) Reorient or relocate the receiving antenna. [. . . ]