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Electronics International AV-17, Operating And Installation Instructions

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Electronics International AV-17 Operating And Installation Instructions Download Page 13

11

Specifications and Operating Features

Model:

AV-17 (Voice Annunciator)

AVI-1 (Inverter)

Dimensions:

Control Box -  4.1" x 2.6" x 1.7" depth

Control Panel - 1" x 1"

Weight:

Control Box   - 8.8 Oz.

Control Panel - 0.6 Oz.

Environmental:

Meets TSO-C50b and DO-160C

Power Requirements:

7.5  to 35 Volts, 1/10 Amp.

17 Control Line:

Diode protected to 75 volts, 221K ohms input resistance (pulls up to 5 volts), triggers voice

 warning at approx. <= 1.4 volts.

Voice Warning Output:

Capacitive coupled, 330 ohms, will drive 10 - 500 ohm headsets.

Trip Voltages for "Check Bus Voltage" warning:

12 Volt System -- 13.0 Volts (+/- .3) and 15.1 Volts (+/- .3).

24 Volt System -- 26.0 Volts (+/- .3) and 30.2 Volts (+/- .3).

AVI-1 Inverter:

100K ohms input resistance (pulls to ground), triggers at approx. => 5.5 volts.

Summary of Contents for AV-17

Page 1: ... Buy EI com 4 28 97 AV 17 Voice Annunciator Control Box Mounts under the aircraft instrument panel EI Control Panel S N You must read this manual before installing or operating the instrument This manual contains warranty and other information that may affect your decision to install this product and or the safety of your aircraft ...

Page 2: ...uct may be returned for a refund Contact Electronics International inc for details Check that the instrument make and model marked on the side of the instrument and on the invoice are correct before starting the installation It is possible for any instrument to fail Therefore you must be able to recognize an instrument failure and you must be proficient in operating your aircraft safely in spite o...

Page 3: ...the AV 17 OFF 5 F Adjusting the Volume of the Voice Alarms 5 Installation Instructions 6 A Important Information and Initial Checkout 6 B Mount the AV 17 Control Panel and Switch 7 C Mount the AV 17 Control Box 7 D Connect the 9 Pin Wire Harness and Route Wires 8 E Connect the 16 Pin Wire Harness and Route Wires 9 F AV 17 Checkout and Volume Adjustment 10 Specifications and Operating Features 11 W...

Page 4: ...installer due to factory updates modifications improvements upgrades changes or any other alterations to the product that may affect the form fit function or operation of the product 5 Personal injury or property damage do to misinterpretation or lack of understanding this product is solely the pilots responsibility The pilot must understand the operation of this product before flying the aircraft...

Page 5: ...ents are added to your panel The AV 17 ends the need to constantly scan instruments It also eliminates concern about missing an alarm at a critical moment The instant a monitored alarm occurs the Voice Annunciator will chime in the headset and a pleasant female voice will announce a phrase such as Check Oil Pressure or Check Altitude etc Operating Features A Task List The AV 17 has 17 Control Line...

Page 6: ...silenced at the instrument generat ing the alarm To acknowledge and silence these alarms as well as any active alarm push the Switch on the AV 17 Control Panel momentarily to the ACK position A high tone beep will be heard in the headset and all active alarms will be silenced for one minute This is handy if you do not want to permanently shut off any alarms but you need silence for a minute to dea...

Page 7: ...he Volume of the Voice Alarms The AV 17 Control Box is mounted under the instrument panel Insert a screwdriver in the hole on the side of the AV 17 Control Box to adjust the volume of the AV l7 voice warnings A clockwise adjustment will increase the volume If additional volume is required see the Note in section F of the Installation Instructions found later in this manual AV 17 Control Box 16 pin...

Page 8: ...tured in Electronics International s FAA PMA TSO approved manufacturing facility The STC for each appropriate Electronics International instrument allows for the connection of the AV l7 to that instrument If the installer determines that installing this device is a minor alteration he she must note it as such in the aircraft log book Example 3 28 97 Installed Electronics International s AV 17 as a...

Page 9: ...ind the aircraft instrument panel Be careful not to damage the silkscreening on the Control Panel The Switch must be mounted with the white orange wire up The lock washer should be mounted on the Switch and behind the aircraft instrument panel C Mount the AV 17 Control Box Tie wrap the AV 17 Control Box to a wire bundle under the aircraft instrument panel using two tie wraps one on each side of th...

Page 10: ...s which is usually the case both the pilot and co pilot will hear the AV 17 voice warnings If the passengers headphones are paral leled with the pilot s headphones the passengers also will hear the AV 17 voice warnings Note The AV 17 s output impedance is designed to have little or no effect on the intercom or audio panel output volume AV 17 9 Pin Connector AV 17 Wire Color Connects to Black Groun...

Page 11: ...rness and Route Wires Connect the 16 pin Wire Harness to the AV 17 and route the wires as shown below Tie wrap all the wires so they do not obstruct the freedom of travel of any controls See the AV 17 Wiring Diagram at the back of this manual AV 17 16 Pin Connector Wire Color Voice Warning Check May Connect to Brown Air Speed Stall Warning Horn Red Landing Gear Gear Warning Horn Orange Oil Pressur...

Page 12: ... following A Insert a small flat tip screwdriver in the hole on the side of the AV 17 Control Box and adjust the AV 17 volume to maximum full clockwise adjustment The AV 17 Control Box is mounted under the instrument panel B Verify that the AV 17 s ground and power wires are connected properly C Verify that the orange wire AV 17 Voice Warning Output is connected properly The orange wire may be con...

Page 13: ...7 5 to 35 Volts 1 10 Amp 17 Control Line Diode protected to 75 volts 221K ohms input resistance pulls up to 5 volts triggers voice warning at approx 1 4 volts Voice Warning Output Capacitive coupled 330 ohms will drive 10 500 ohm headsets Trip Voltages for Check Bus Voltage warning 12 Volt System 13 0 Volts 3 and 15 1 Volts 3 24 Volt System 26 0 Volts 3 and 30 2 Volts 3 AVI 1 Inverter 100K ohms in...

Page 14: ...anding Gear Red Oil Press Temp Orange Oil Pressure Yellow Fuel Level Press Green Fuel Level Blue Turbine Inlet Temp Violet RPM Gray Manifold Pressure White CHT Black EGT White Brown Engine Analyzer White Red Cowl Air Temp White Orange Altitude and Timer White Yellow Gyro Vacuum White Green Timer White Blue Connect to Warning Device positive when alarm is activated Black Wire Brown Wire White Wire ...

Page 15: ...Diagram for hook up information 6 3 7 10 11 14 15 16 2 1 Brn Gry Org Yel Grn Blu Wht Blk Wht Brn Wht Red Red Violet Wht Org Wht Yel Wht Blu Wht Grn 3 1 4 7 9 6 Blk Red W Red W Brn AV 17 9 Pin Connector Connecting Cable Harness Back View wire side OR AV 17 Control Box Connector Front View Note See Wiring Diagram for hook up information Yel W Org W Vlt Org ...

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