UltraVoice Manual - Alerting & Notification

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away from all objects and people. Pointing antenna at objects in close proximity may act as a reflector and create inaccurate readings. 2. Apply RF power to the antenna at the transmit frequency to be used at that antenna, and check for the low VSWR while performing each of the following steps. A. First, loosen the set screw with the Allen key provided and make a slight adjustment to the aluminum gamma tube for the lowest VSWR (Reflected power). B. Next adjust the gamma link along the driven element for the lowest VSWR. C. Repeat the above steps until the lowest VSWR is achieved. Reflected power must be less than 10% of the forward power. D. Return to the dimensions shown in Table 1 if there is any trouble achieving a good match. If the element dimensions are incorrect for the frequency being used, low VSWR may be unattainable. If the VSWR specification is still unattainable, replace the cable (a simple ohm meter check of the cable does not guarantee that the antenna cable is good, due to the DMM not having the ability to check the cable at high frequencies). If that does not take care of the problem, replace the antenna. 5.6 Mount Yagi Antenna **NOTE** SEE FIGURE BELOW FOR MOUNTING ANTENNA 1. Install antenna, (using installation bracket or equivalent) as high as possible in which the antenna cable and Federal Signal UltraVoice Installation and Operation Manual INSTALLATION 50 obstacles will allow, and install on side of pole closest to the receiving station. Aim antenna at receiving station. Note A: Objects around the antenna will affect the antenna, keep antenna pointed away from objects. 2. Ensure antenna cable connections are tight. Seal all connection points with heatshrink or tape and seal with Scotch Coat, or equivalent. 3. Apply RF power to the antenna at the transmit frequency to be used at that antenna, and check the VSWR (Reflected power). Reflected power must be less than 10% of the forward power. 4. If the VSWR specification is unattainable, replace the cable (a simple ohm meter check of the cable does not guarantee that the antenna cable is good, due to the DMM not having the ability to check the cable at high frequencies). If that does not take care of the problem, replace the antenna. 5.7 Omni Antenna Installation Fiberglass, no tune models **NOTE** SEE FIGURE 6-10 FOR MOUNTING ANTENNA 1. Install antenna, (using installation bracket or equivalent) as high as possible in which the antenna cable and obstacles will allow, and install on side of pole closest to the receiving station.
Note A: Objects around the antenna will affect the antenna, keep antenna away from objects. 2. Ensure antenna cable connections are tight. Seal all connection points with heatshrink or tape and seal with Scotch Coat, or equivalent. 3. Apply RF power to the antenna at the transmit frequency to be used at that antenna, and check the VSWR Federal Signal UltraVoice Installation and Operation Manual INSTALLATION 51 (Reflected power). Reflected power must be less than 10% of the forward power. If the VSWR specification is unattainable, replace the cable (a simple ohm meter check of the cable does not guarantee that the antenna cable is good, due to the DMM not having the ability to check the cable at high frequencies). If that does not take care of the problem, replace the antenna.
Page 1 and 2: UltraVoice tm Electronic Siren Cont
Page 3 and 4: Federal Signal UltraVoice Installat
Page 7 and 8: SECTION IX - APPENDIX A Federal Sig
Page 9 and 10: Activation codes, command sequences
Page 11 and 12: Site Address Switch: Unit Address T
Page 13 and 14: Delay The delay function causes the
Page 15 and 16: 2.0 Electrical Federal Signal Ultra
Page 17 and 18: 2.4 Radio Communication Federal Sig
Page 21 and 22: Controls: Federal Signal UltraVoice
Page 23 and 24: 2.12 Audio Output to Amplifiers Fed
Page 27 and 28: functions programmed for that code,
Page 29 and 30: 4.0 Control Unit The information in
Page 33 and 34: 6. Drill a 3/8" pilot hole at each
Page 35 and 36: 6. Install a user-supplied, fused,
Page 37 and 38: Table 2 - MOD6048 Speaker Wiring Fe
Page 39 and 40: Speaker Wiring for DSA Series Siren
Page 41 and 42: D. UVT6048 Inter-Cabinet Wiring 1.
Page 49: 5.4 Yagi Antenna Installation Yagi
Page 59 and 60: 7.0 General WARNING Service or main
Page 61 and 62: C. Battery Check 1. The voltage of
Page 63 and 64: 8. Turn service monitor to .25 V RF
Page 65 and 66: 7.4 Adjustment Procedure for a Two-
Page 69 and 70: 8.0 Radio Control The siren can be
Page 71 and 72: instructions in the programming sof
Page 73 and 74: Amplifier status for each amp in th
Page 75 and 76: Example DTMF Report String Federal
Page 79 and 80: 8.11 FS-SINAD Option Federal Signal
Page 81 and 82: Indicators Federal Signal UltraVoic
Page 83 and 84: 8.13 UV6048 Satellite Models Federa
Page 89 and 90: ACTIVE MODULE 1 2 3 4 5 6 DRIVER- T
Page 101 and 102:
Federal Signal UltraVoice Installat
Page 103 and 104:
Page 105 and 106:
Page 107 and 108:
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Page 111:
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