Louroe Electronics DG-12II Installation And Operating Instructions Manual
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Louroe Electronics DG-12II Installation And Operating Instructions Manual

Sound activated base station
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L
OUROE
E
LECTRONIC S
6955 VALJEAN AVE, VAN NUYS, CA 91406
PH: (818)994-6498 / FAX: (818)994-6458
sales@louroe.com / www.louroe.com
MODEL DG-12II
FOR ONE-WAY LISTEN
WIRING REQUIREMENTS
2 Conductor shielded cable, 22
gauge with a 24 gauge drain wire
NOTE:
Unshielded cable is not
satisfactory for audio systems
West Penn 452 or equivalent
DG-12II and DG-MA
SOUND ACTIVATED BASE STATION
INSTALLATION AND OPERATING INSTRUCTIONS
COMPANION DG-MA
Monitor/Talkback amplifier
provides:
Two-way listen/talkback
between base station
& remote units
"All-Call" for addressing all
zones simultaneously
(12 zones maximum)
Input/output to DVR/VCR for
audio recording & playback
MODEL DG-MA
FOR TWO-WAY TALK/LISTEN
WIRING REQUIREMENTS
4 Conductor consisting of:
2 Conductor shielded, 20 gauge
with 22 gauge drain (microphone
connection)
2 Conductor unshielded, 18 gauge
(speaker connection)
All in the same jacket
West Penn 356 or equivalent
DG-12II 2/08

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  • Page 1 DG-12II and DG-MA OUROE SOUND ACTIVATED BASE STATION LECTRONIC S 6955 VALJEAN AVE, VAN NUYS, CA 91406 INSTALLATION AND OPERATING INSTRUCTIONS PH: (818)994-6498 / FAX: (818)994-6458 sales@louroe.com / www.louroe.com COMPANION DG-MA Monitor/Talkback amplifier provides: Two-way listen/talkback between base station & remote units “All-Call”...

  • Page 3: Table Of Contents

    Page 24 TROUBLE SHOOTING Page 25 SUMMARY AND SPECIFICATIONS Page 25 Dg12 MODULE ALARM FREQUENCY RESPONSE Page 26 GLOSSARY LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com DG-12II 2/08...

  • Page 4: Quick Reference

    Two-way talk/listen is accomplished with the addition of a DG-MA Monitor/Talkback Amplifier. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX...
  • Page 5 Sensitivity Setting Pushbutton[21] (see next page). Switch operations: a). UP position- increases the sensitivity of audio threshold settings b). DOWN position- decreases the sensitivity of audio threshold LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 6 Time can be set from 3 seconds to 3 minutes. Turn knob clockwise to ON position. Continue rotating to desired time setting. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 7 Provides output to the Alarm Delay Input Jack[8]. Used to set the time delay feature and for checking the time delay setting, which is variable between 0.1-3.2 seconds. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com...
  • Page 8 [28] Audio Out Jack Connects to DG-MA for listening to monitored audio. [29] Power Header Accepts 15Vdc from power supply (included). LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 9 Monitor Speaker Audio from any selected zone is produced through the speaker. [37] Power LED Indicates power is present at the unit. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 10 Power Cord Connects to 120 Vac line. [43] Fuse Holder Holds the power fuse of the unit. Fuse is 1.5A slow-blow. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 11 The Keyswitch[14] has three functions. At position 1, it turns “OFF” the power to the DG-12II. At Position 2, it turns “ON” power as indicated by the Power Indicator LED[3]. At Position 3, it turns “ON” the Sonalert Buzzer[4] while the power is still “ON”. The key can be pulled out at any of these positions for security purposes.
  • Page 12 Level Control[31] on the front of the DG-MA. INSTALLATION-Mechanical: The DG-12II and DG-MA units mount to a 19” wide equipment rack. They should be located away from extreme dampness or heat to ensure long life and reduce maintenance requirements. Adequate space should be provided around the units when placed inside the rack to prevent heat build-up due to poor air circulation.
  • Page 13 Black Lead Common To Louroe Audio Base Station or other Audio Receiving Device Fig. 5 Connection Diagram using TLI (speaker/microphone LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com DG-12II 2/08...
  • Page 14 West Penn 356 or equivalent To Base Station Call Button For two-way talk/listen applications Fig. 6 Connection diagram using TLMC (speaker/microphone unit) LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...

  • Page 15: Connections To Plug-In Connector (Audio And Relay)

    Fig. 7. To prevent losing the connectors until needed, plug the connectors to the headers in the rear panel of the DG-12II when relay outputs are not in use. Maximum rating of the relay contact is 0.5A @ 125 Vac or 1.8A @ 30 Vdc. DO NOT EXCEED CURRENT RATING OR RELAY MAY BE DAMAGED.

  • Page 16: Dg-12Ii And Dg-Ma Connections

    INSTALLATION AND OPERATING INSTRUCTIONS DG-12II AND DG-MA CONNECTIONS Connect the DG-12II to the DG-MA as shown in Fig 8. Both control blocks of the DG-12II and DG-MA are marked “1,2,3,4,5. Connect terminal “1” of DG-12II to terminal “1” of DG-MA. Connect terminal “2” of DG-12II to terminal “2” DG-MA; terminal “3” of DG-12II to terminal “3”...
  • Page 17 OUTPUT output. Otherwise DG-MA will not receive audio from Fig. 9A Jumper Connection the remote microphone. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com DG-12II 2/08...
  • Page 18 - 1 Drain Wire #22 AWG (for Microphone ground) To Base Station To Speaker/Microphone Fig. 10 Connecting MLA-6 to DG-1211 and speaker/microphone unit (TLI, TLMC..) LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 19 To Base Station West Penn 452 or equivalent Mic 2 Fig. 11 Connecting MLA-6 to DG-12II and remote microphones FOR ONE-WAY LISTEN APPLICATIONS LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...

  • Page 20: Power Connections

    Plug the DG-12 power supply unit to the 3-pin right angle closed Power Header[29] marked “15 Vdc” located at the rear of the DG-12II unit. Push firmly and make sure that the locking tables hold the plug-in connector in place. Plug the power supply to a 110 Vac outlet.

  • Page 21: Paralleling Two

    1 2 3 4 5 OUTPUT DG-MA Fig 14 Paralleling two plug-in connectors of two DG-12 II’s Fig. 13 Paralleling two DG-12II’s LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com DG-12II 2/08...

  • Page 22: Connecting An External Amplifier

    “Audio In” should be two spade lug terminals on one end and on RCA plug on the other. Also the cable between “Audio Out” of the external amplifier and DG-12II plug- in connector numbers “3” and “5” should be an RCA plug on one end and two open tinned wires on the other.

  • Page 23: Operation And Test

    The Power Indicator LED[3] located on the top right hand corner of the front panel will light. Turn “ON” power to the DG-12II Tester by pushing the Tester Power Switch[12]. The Audio Level Indicator[17] and Alarm Delay Indicator[18] will light. Turn “ON” power to the DG-MA by rotating the Monitor Level control Knob[35] clockwise.
  • Page 24 These switches can be pushed up to a maximum of 32 times. Additional pushes beyond 32 have no effect on the switch. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com...
  • Page 25 Check the reading of the Alarm Delay Indicator [18]. The new time is now indicated. If the times is still below the desired time, repeat steps 10k thru 10m. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com...
  • Page 26 NOTE: If a recorder is used, playback recorded audio to verify monitor operation. Completion of the tests verifies the system is ready for use. The threshold for each zone should now be set for the customer's requirements. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com...

  • Page 27: Troubleshooting

    INSTALLATION AND OPERATING INSTRUCTIONS TROUBLESHOOTING: POWER PROBLEMS Unit is totally inoperative. Check that units are receiving 120 VAC. Make sure that the power supply unit of the DG-12 is turned “ON” and the LED is lighted. Push the Power Breaker[27] IN and release quickly to reset power on DG-12 Talkback totally inoperative.

  • Page 28: Module Alarm Frequency Response

    Weight ( DG-MA) 10 1bs. Panel Finish Black anodize 1000 10000 20000 DG-12 Module Alarm frequency response LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com DG-12II 2/08 PAGE 25 of 28...

  • Page 29: Glossary

    To listen to incoming audio pick-up by the microphone in a surveillance zone. Output The useful power of signal delivered by a device. LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com...
  • Page 30 It is also an area designation for ease of identifying the alarmed location. (Example: A stairwell or elevator lobby). LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com...
  • Page 31 NOTES LOUROE ELECTRONICS 6955 VALJEAN AVENUE, VAN NUYS, CA 91406 TEL (818) 994-6498 FAX (818) 994-6458 Website: www.louroe.com Email: sales@louroe.com DG-12II 2/08 PAGE 28 of 28...
  • Page 32 LOUROE ELECTRONICS warrants that at the time of shipment products manufactured by LOUROE ELECTRONICS to be free of defects in material and workmanship. Should a defect appear within one year (12 months) from date of shipment, LOUROE ELECTRONICS will, at its sole discretion, repair or replace the defective equipment.

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