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Valcom V-9940 manual

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Table of contents for the manual

  • Page 1

    Issue 7 1 947740 V-9940 EXPANDABLE STATION LEVEL PAGE ADAPTER INTRODUCTION The V-9940 is an Expandable Station Level Page Adapter designed to provide ring trip and page access circuitry for use on standard device telephone lines. These instructions contain the specifications and information necessary to install, operate and maintain the V-9940 Expa[...]

  • Page 2

    2 ALL CALL IN 8 OHM OUT ALL CALL AUDIO ALL CALL IN 8 OHM OUT ALL CALL AUDIO ALL CALL OUT 8 OHM OUT ZONE 1 IN ZONE 2 IN A LL CALL IN T R IN T R IN T R IN VALCOM ONE-WAY AMPLIFIED SPEAKER ASSEMBLIES NOTE: When used w ith a PABX, the PABX must not return any tones to the called party after calling party disconnect on a station to station call. FIGURE [...]

  • Page 3

    3 etc.) then STATION LEVEL PAGING CAN NOT BE USED . Consult the Valcom catalog for an appropriate trunk level page adapter. If there is silence of at least 10 SECONDS before any tones are returned, then one-way paging may be used. If the line REMAINS SILENT for at least 1 and 1/2 minutes after disconnect, then one-way or talkback paging may be used[...]

  • Page 4

    4 CAUTION: To reduce the risk of electric shock, Do not remove cover. No user serviceable parts inside. Refer servicing to qual ified service personnel. This symbol indicates that dangerous voltage constituting a risk of electric shock is present within this unit. This symbol indicates that there are important operating and maintenance instructions[...]

  • Page 5

    5 16 30 1 15 Power Reversal Indicator 1 8 ON OFF Dip Switches FIGURE 2 LOCATION A ND NUMBERING OF PUNCHDOWN BLOCK AND DIP SWITCHES Punchdown Block 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 FIGURE 3 - PUNCHDOW N BLOCK PINOUTS AUX GND TERM. AUX -24VDC OUT TERM ALL CALL OUT MANUAL RESET 8 OHM PAGE OUT 600 OHM PAGE OUT BREAK STATIONARY MAKE of the unit . Pro[...]

  • Page 6

    6 FIGURE 5 MOUNTING EXPLODED VIEW TO REMOVE COVER LOOSEN SCREW, THEN ACTIVATE LATCH PLASTIC COVER CIRCUIT BOARD HOUSING ASSEMBLY SNAP LATCH METAL WALL MOUNTING PLATE WIREWAY OPENING TO WALL PLATE AND JUNCTION BOX WIRE TIE LOOP WIRE TIE USED TO BUNDLE WIRES ENTERING AND LEAVING TERMINAL AREA SNAP LATCH FOR COVER .155 DIA. HOLES FOR MOUNTING TO SINGL[...]

  • Page 7

    7 FIGURE 7 MULTI - ZONE ONE - WAY PA GING WITH ALL CA LL (MULTIPLE TA LKBA CK) PABX, CENTREX, OR C.O. LINE A CCESS Zone 1 Station Numbe r 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 24 9 25 27 26 12 10 11 19 4 20 22 23 21 87 6 5 16 18 17 32 1 R -24Vdc - B BATTERY PBX -24Vdc POWER SUPPLY VALCOM ONE-WAY AMPLIFIED [...]

  • Page 8

    8 WIRING INSTRUCTIONS Place a check by each step as it is completed. ___ 1a. Connect Tip of the PABX station number for zone one to pin 16 and Ring to pin 17 of the V-9940 being used for zone one. ___ 1b. Connect Tip of the amplified speaker assemblies for zone one to pin 8 and Ring to pin 9 of the V-9940. ___ 1c. Connect the Ground lead of the spe[...]

  • Page 9

    9 ____ 1. Connect Tip of the PABX Station, Cent rex or C. O. Line to pin 16 of the V-9940. ____ 2. Connect Ring of the line to pin 17. ____ 3. Crossconnect pin 6 of the V-9940 to pin 1 of the V-9941A. ____ 4. Crossconnect pin 7 of the V-9940 to pin 2 of the V-9941A. ____ 5. Connect 45 Ohm talkback speakers (m aximum 2) to pins 6 and 7 of the V-9941[...]

  • Page 10

    10 ____ 2. Connect Ring of the line to pin 17. ____ 3. Crossconnect pin 6 of the V-9940 to the Tip "W HITE/BLUE" of a Valcom multi-zone dial select page control unit (such as t he V-1109RTVA or V-1109RTHF). ____ 4. Crossconnect pin 7 of the V-9940 to the control unit Ring "BLUE/WHITE". ____ 5. Refer to the Installation Manual su[...]

  • Page 11

    11 Any input will provide audio at both the 8 Ohm and 600 Ohm outputs. Signals coming from the 8 Ohm output will be maintained 7dB below the level of the paging (this is not user adjustable). There is no modification of page or music signals when using the 600 Ohm output. The 600 Ohm output also provides a loop on access and may be used with loop s[...]

  • Page 12

    12 refund of any such defective device with in the warranty period, provided that: 1. inspection by Valcom, Inc. indicates the validity of the claim; 2. the defect is not the result of damage, misu se or negligence after the original shipment; 3. the product has not been altered in any way or repaired by others and that factory sealed units are uno[...]