Valcom V-9963 Manual

Contents

Valcom V-9963 Manual Manual pdf 1 page image

VSP-9963Issue 41 947008V-9963DIGITAL FEEDBACK ELIMINATORGENERAL DESIGNThe V-9963 is designed to eliminate acousticfeedback. When a page is made, the message isdigitized and saved. Upon completion of the livepage, the message is released for broadcast oversystem speakers. (While this page is being broadcast,another page can be recorded). This eliminates theoffensive squeal of feedback commonly produced bytelephones or microphones when making a page.SPECIFICATIONSFeatures• Automatic Gain Control (AGC)• Adjustable VOX Sensitivity• Two Input Channels:Switch selectable for primary and priority or dualchannels with equal priorityBoth inputs are switch selectable for loop start(600 Ohms) or VOX activation• Two Audio Outputs:Loop Out (600 Ohms) to Page Control UnitLine level (8 Ohms) to Amplified Speakers• Background music input (adjustable)• Three Normally Open Output Relays:Play, Record, Busy• Four LED Indicators: Power On, Play, Record,and Busy• Dip Switch Programmable• Message Cancelling• Easy to install in new or existing systems• Solid State, DSP storage and playback• High Fidelity CD Sound ReproductionAccess• Loop Start Trunk Port• C. O. Line Position• Page Port• Line Level Audio FeedDimensions/Weight• 10.3"H x 7.8"W x 2.2"D(26.16cm H x 19.81cm W x 5.59cm D)• 2.6 lbs. (1.18 Kg)Nominal SpecificationsInput Impedance: 600 OhmsInput Level: -10 dBmLoop Out Output Impedance: 600 OhmsLine Level Output Impedance: 8 OhmsOutput Level: -10 dBm (nominal)VOX Sensitivity: -20 dBm to - 35 dBmRelease time after last sensed audio: 3 secondsMaximum duration of recorded page 60 secondsMaximum number of stored pages:2 Primary/Priority Mode4 Call Stacker ModeFrequency ResponsePage 80 Hz to 7 kHzBackground Music 50 Hz to 17 kHzEnvironmentTemperature: 0 to 40 Degrees CHumidity: 0 to 85% non-precipitatingFCC NoticeThis equipment has been tested and found to complywith the limits for Class A digital devices, pursuant toPart 15 of FCC Rules. These limits are designed toprovide reasonable protection against harmfulinterference when the equipment is operated in acommercial environment. This equipment generates,uses, and can radiate radio frequency energy and, ifnot installed and used in accordance with theinstruction manual, may cause harmful interference toradio communications. Operation of this equipmentin a residential area is likely to cause harmfulinterference in which case the user will be required tocorrect the interference at his own expense.