VSP-V-136RT 7 STATION ROTARY-TONE INTERCOM V-136RT is a single-path dial select controlled intercom and page control used with a 1A2 key system to provide 36 zones bell or buzzer signalling. V-136RT control unit has received an FCC type registration; designed to be used with FCC key telephone systems. In accordance with rules with applicable tariffs, this paging unit only be installed with the authorization of the system. Installations may be made by Valcom, an authorized agent of the same, equipment telephone companies, registered refurbishers, and those qualified for of FCC registered systems under FCC Section 68.215. The FCC Registration BAF9I7-69366-KX-N, will be listed in the filed with the telephone company; it will be be recorded in the system log kept by installation maintenance personnel. The local telephone is to be notified when this intercom unit is Dial tone Ringback tone Last number dialed rering Conference call (tone only) Combined rotary or tone dialing Dial/ringback tone mute Mixed bell and buzzer operation Single or double burst signaling Plan The dialing codes are 0, 5 – 39 x 5.9″W x 2.1″D x 14.99cm x 5.33cm) lbs. (1.47 kg) Requirements Battery Battery Limits Current to Vdc 90mA to Vdc 350mA Characteristics Imp. T and R Contacts Time Pulses Limits ohm (incl. inst.) amps second PPS Break ratio +/- 10% Standard Frequencies Time 40MS to 50o to 85% Manuals Online! – precautions have been taken at the factory to that the equipment functions properly when correctly. Please observe the following before applying power to the equipment the equipment may be damaged and the warranty Unplug the power supply before making any to the control unit. Do not locate the control unit closer than 18 or further than 5 feet from the power Do not use a lamp tester to check signals, use a A lamp tester when first applied is a circuit to electronic circuits. Do not apply power to the control unit until all have been double-checked. the V-136RT on a 7″ KTU mounting, relay or on the wall. Fasten a 25 pair cable to the unit and terminate leads on a 66 type block per Figure 1, 2 or 3. Strap 1 ground, B ground, lamp ground, 18 Vac 105 Vac signal grounds common at power Refer to Figure 1 for connections; use the chart Figure 1 to set the option programming. Option switches 3 and 4 must be in the off for proper operation with bells or Refer to Figure 2 for connections for 36 stations buzzer signalling. This figure may also be for 36 stations of bell signalling by the 18 Vac buzz voltage with 105 ring voltage. Refer to Figure 3 for connections for mixed with 20 stations of bells and 16 of buzzers. make an intercom call, go off-hook and dial the of the desired station. Dial tone will be after the first number is dialed. A one second tone will indicate that the called station is signalled. rering the same station, press the “*” button. The will be signalled as long as the * button is To rering rotary, dial “1”. The station will be for one second each time a “1” is dialed. conference calling (tone only), dial the first number, press the “#” button to receive dial then dial the next station number. Method of Operation the calling party goes off-hook, the switch contacts in the telephone set close the tip and to form a loop. Loop closure detection logic operates the lamps at all stations and returns dial to the telephone set. Dial detection circuitry will receive dialing information and operate relays circuitry to supply signalling voltage to the station.