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Sigtronics UT-12D, Инструкция по установке и эксплуатации, Страница: 13 / 13

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UltraSound Specifications

Input Voltage: 11 - 16 VDC

Nominal Current: 0.10 Amps

Maximum Current: 0.20 Amps
Intercom Unit Size:  13⁄4˝ Height x 6 1⁄8˝ Width x 4˝ Depth (Mounting bracket & knobs add 9⁄16˝ to Height & 13⁄4˝ to Width)

Weight: 15 oz. (not including cables and hardware)

Warranty: Two Years

Sigtronics Installation Hot Line Number:
1-800-367-0977 ext. 8

Monday through Friday, 8:00 a.m. to 4:30 p.m. Pacific Time
www.sigtronics.com

3-11-2020      UT-12S_D.pdf   Rev C

igtronics 

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0.25

0.50

6.7

0.2 DIA

+ 0.01

-  0

4.05

2.025

2.025

6.0

7.85

2.35

1.5

0.50

CABLES

TOP VIEW

FRONT VIEW

MOUNTING BRACKET BOTTOM VIEW

Sigtronics UltraSound Intercom Typical Installation Dimensions

7-18-2011     UltraSound_Installation_Dimensions.pdf

1.0

Drawing Not Full Size

All dimensions in inches.

.85

1.667

1.667

1.667

FIGURE 8

Содержание UT-12D

Страница 1: ...from selected headsets via Push To Talk PTT switches Applications The unit is designed for tactical rescue and mobile command center vehicles Voice Activated Intercom VOX feature allows hands free com munication between headsets connected to the UltraSound unit Start speaking and the intercom turns on instantly to relay your message clearly to the other headsets Stop talking and it turns off to re...

Страница 2: ...the transmit mic audio level for the radio s RADIO VOLUME Located on the back of the unit Sets the range of receive audio from the radio s ULTRASOUND INSTALLATION Standard Equipment Included Besides the Intercom unit each UltraSound system comes complete with the following UT 12S UT 12D Intercom Mounting Bracket 1 1 Headset Jack Box and Cover with Pre mounted Headset Jack 4 4 with Pre mounted Head...

Страница 3: ...dset positions installed in open jumpseat locations the combination of wind road and engine noise picked up by these jump seat headsets can in some cases produce excessive background noise in the intercom system Additionally wide variations in engine noise from idle to high RPM can falsely trigger the intercom VOX voice activated feature This is especially true for older vehicles with open jump se...

Страница 4: ... vehicle Drill a inch hole in the panel Install jack with mounting washers and nut as in Figure 3 Both jack insulating washers must be used The Jacks have to be insulated from mounting spot to minimize electrical noise getting into intercom system No need to tighten the jack now You may have to remove the jack to connect the wires PTT Switch Installation In order for the Driver or Passenger positi...

Страница 5: ...VER HEADSET JACK TIP GREEN BARREL BLACK GREEN BLACK RING RED RED A TO B TO 6 Conductor Hook up Wire B TO BLACK WHITE CREW 1 PTT SWITCH BLACK WHITE 6 Conductor Hook up Wire CREW 1 HEADSET JACK TIP GREEN BARREL BLACK GREEN BLACK RING RED RED A TO B TO 6 Conductor Hook up Wire 6 Conductor Hook up Wire B TO BLACK WHITE PASSENGER PTT SWITCH BLACK WHITE 6 Conductor Hook up Wire PASSENGER HEADSET JACK GR...

Страница 6: ...SET JACK TIP GREEN BARREL BLACK GREEN BLACK RING RED RED A TO B TO 6 Conductor Hook up Wire 6 Conductor Hook up Wire B TO BLACK WHITE PASSENGER PTT SWITCH BLACK WHITE 6 Conductor Hook up Wire PASSENGER HEADSET JACK GREEN TIP BLACK BARREL GREEN BLACK RED RING RED A TO B TO 6 Conductor Hook up Wire J4 1 TAN CREW 3 HEADSET JACK CREW 5 HEADSET JACK J4 3 TAN CREW 6 HEADSET JACK J4 4 TAN CREW 7 HEADSET ...

Страница 7: ... power Try not to use a power buss that also runs electrical motors such as fans or light bars with rotat ing lights Connect the green wire to the vehicle chassis ground INTERCOM WIRING CHECK OUT System Setup Before you connect the vehicle s radios check out the system oper ation Do the following without the vehicle s engine running First plug all headsets into the respective headset jacks Put on ...

Страница 8: ...ehicle engine rpm from idle to about 1500 RPM and back again While doing this listen for any whine or hum in the headsets Except for some possible engine background noise being picked up from the headset microphone you should not hear any Electrical whine or hum in the headset 8 Shut off the vehicle engine as well as the lights strobes etc If while the engine was running there was no electrical no...

Страница 9: ... normal Make sure that you do not physically tie the UltraSound MIC LO and SPEAKER LO wires to the same pin on the radio even if they are tied together inside the radio As in the headset wiring the connections between the UltraSound and radios should be soldered and insulated for reliability Do not use crimp type splices Use a good quality electrical tape or heat shrink tubing to cover the soldere...

Страница 10: ...e appropriate RADIO VOLUME switch on the back of the UltraSound unit to the HI position d For UT 12D units make sure that RADIO 1 RADIO 2 switch is set to the radio you want to hear 2 Can t talk to dispatch transmit on radio through the headset a Check the connections between UltraSound unit and the radio Both white wires PTT HI and LO and the Brown and Black wires MIC HI and LO b Check the UltraS...

Страница 11: ... headset is turned up to full Radio 1 and the other headsets are not needed for this adjustment Set the RADIO 1 RADIO 2 switch to RADIO 2 and the AUTO BOTH switch to AUTO 2 Put on the Passenger s headset and position the headset micro phone as normal Turn the UltraSound VOLUME control all the way down counter clockwise You should not be able to hear yourself in the headset 3 With the radio s hand ...

Страница 12: ...st on Slow off system When you speak your voice will be heard in the headsets but the sound will cut off about a second after you stop speaking Minor readjustment of the squelch may be necessary if the background noise level changes significantly engine idling to cruise power with siren on Radio Operation With the UltraSound System your radio s are heard through the headsets as well Adjust the vol...

Страница 13: ...nd hardware Warranty Two Years Sigtronics Installation Hot Line Number 1 800 367 0977 ext 8 Monday through Friday 8 00 a m to 4 30 p m Pacific Time www sigtronics com 3 11 2020 UT 12S_D pdf Rev C igtronics S 0 25 0 50 6 7 0 2 DIA 0 01 0 4 05 2 025 2 025 6 0 7 85 2 35 1 5 0 50 CABLES TOP VIEW FRONT VIEW MOUNTING BRACKET BOTTOM VIEW Sigtronics UltraSound Intercom Typical Installation Dimensions 7 18...

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