Electronics International VA-1A Manual de Usario

Electronics International No categorizado VA-1A

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OI 041032 and II 040934

Electronics International Inc. Electronics International Inc.

Electronics International Inc. ®®

®®

63296 Powell Butte Hwy • Bend, OR 97701 • (541) 318-6060 • Buy-EI.com 63296 Powell Butte Hwy • Bend, OR 97701 • (541) 318-6060 • Buy-EI.com

63296 Powell Butte Hwy • Bend, OR 97701 • (541) 318-6060 • Buy-EI.com 63296 Powell Butte Hwy • Bend, OR 97701 • (541) 318-6060 • Buy-EI.com 63296 Powell Butte Hwy • Bend, OR 97701 • (541) 318-6060 • Buy-EI.com

Volts / AmpsVolts / Amps

Volts / Amps S0224921

4/9/83

Rev. C: 2/24/92 **

Model:Model:Model:Model:Model:

S/N:S/N:S/N:S/N:S/N:

(Primary Instruments)(Primary Instruments)

(Primary Instruments)

(VA-1A, VA-1A-XX & RSVA-3)(VA-1A, VA-1A-XX & RSVA-3)

(VA-1A, VA-1A-XX & RSVA-3)

Operating and Installation InstructionsOperating and Installation Instructions

Operating and Installation Instructions

S/N: ~74000 and up.

Important NoticeImportant Notice

Important Notice

***** MUST READ ********** MUST READ *****

***** MUST READ *****

If you think it is not important to read this manual, you're wrong!If you think it is not important to read this manual, you're wrong!If you think it is not important to read this manual, you're wrong!If you think it is not important to read this manual, you're wrong!If you think it is not important to read this manual, you're wrong! This manual This manual This manual This manual This manual

contains important installation information that may affect the safety of your air-contains important installation information that may affect the safety of your air-contains important installation information that may affect the safety of your air-contains important installation information that may affect the safety of your air-contains important installation information that may affect the safety of your air-

craft, delay your installation or affect the operation of your instrument. You craft, delay your installation or affect the operation of your instrument. You

craft, delay your installation or affect the operation of your instrument. You MustMust

MustMust

Must

read this manual prior to installing your instrument. read this manual prior to installing your instrument.

read this manual prior to installing your instrument. Any deviation from theseAny deviation from these

Any deviation from theseAny deviation from these

Any deviation from these

installation instructions is the sole responsibility of the installer/pilot and mayinstallation instructions is the sole responsibility of the installer/pilot and may

installation instructions is the sole responsibility of the installer/pilot and may

render the STC invalid.render the STC invalid.

render the STC invalid.render the STC invalid.render the STC invalid.

Read the Warranty / AgreementRead the Warranty / AgreementRead the Warranty / AgreementRead the Warranty / AgreementRead the Warranty / Agreement. There is information in the Warranty / Agreement that may alter

your decision to install this product. If you do not accept the terms of the Warranty / Agreement, do notIf you do not accept the terms of the Warranty / Agreement, do not

If you do not accept the terms of the Warranty / Agreement, do notIf you do not accept the terms of the Warranty / Agreement, do notIf you do not accept the terms of the Warranty / Agreement, do not

install this productinstall this product

install this product. This product 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. The VA-1A is an internal shunt unit and the VA-1A-XX is an

external shunt unit (“XX” = your aircraft shunt value in amps).

It is possible for any instrument to fail thereby displaying inaccurate high, low or jumpy readings.

Therefore, you must be able to recognize an instrument failure and you must be proficient in operating your

aircraft safely in spite of an instrument failure. If you do not have this knowledge, contact the FAA or a

local flight instructor for training.

The ability for this product to detect a problem is directly related to the pilots interpretation and observation

skills.

The pilot must must

must must

must understand the operation of this product before flying the aircraft. Do not allow anyone

to operate the aircraft that does not know the operation of this product. Keep the Operating Manual in the

aircraft at all times.

WARRANTYWARRANTY

WARRANTYWARRANTYWARRANTY ......................................................................................................................................................................................................................................

......................................................................................................................................................................................................................................................................................................................................................... 22

222

VA-1A, VA-1A-XX Operating InstructionsVA-1A, VA-1A-XX Operating Instructions

VA-1A, VA-1A-XX Operating Instructions ........................................................................................................................................

........................................................................................................................................

.................................................................... 33

Features ........................................................................................................................................................... 3

VA-1A Installed in the Battery Lead .............................................................................................................. 4

VA-1A Installed in the Alternator Lead.......................................................................................................... 6

VA-1A, VA-1A-XX Installation InstructionsVA-1A, VA-1A-XX Installation Instructions

VA-1A, VA-1A-XX Installation InstructionsVA-1A, VA-1A-XX Installation InstructionsVA-1A, VA-1A-XX Installation Instructions ....................................................................................................................................

888

General Information ........................................................................................................................................ 8

Installation ....................................................................................................................................................... 9

1. Important Information and Initial Check Out: ........................................................................................ 9

2. Instrument Set Up: .................................................................................................................................. 9

3. Determine how the VA Unit will be installed in your aircraft's electrical system: ................................. 9

4. Install the External Shunt (External Shunt Unit Only, VA-1A-XX): ................................................... 12

5. Route the Circular Connectors: ............................................................................................................. 12

6. Route the Power and Ground Wires: .................................................................................................... 12

7. Route the Backlight Wires: ................................................................................................................... 12

8. Route the Shunt Wires (External Shunt Unit Only, VA-1A-XX): ........................................................ 13

9. Connect the Large Shunt Wires (Internal Shunt Unit Only, VA-1A):.................................................. 13

10. Install the Instrument in the Panel: ....................................................................................................... 13

11. Connect the Circular Connector to the Instrument: ............................................................................. 13

12. Ground Test: ........................................................................................................................................ 13

TroubleshootingTroubleshooting

TroubleshootingTroubleshootingTroubleshooting ............................................................................................................................................................................................................................

141414

VA-1A (Internal Shunt Unit) Wiring DiagramVA-1A (Internal Shunt Unit) Wiring Diagram

VA-1A (Internal Shunt Unit) Wiring Diagram ............................................................................................................................

............................................................................................................................

.............................................................. 1616

1616

VA-1A-XX (External Shunt Unit) Wiring DiagramVA-1A-XX (External Shunt Unit) Wiring DiagramVA-1A-XX (External Shunt Unit) Wiring DiagramVA-1A-XX (External Shunt Unit) Wiring DiagramVA-1A-XX (External Shunt Unit) Wiring Diagram .............................................................................................................................................................................................................................................................................. 1717171717

VA-1A and VA-1A-XX Circular ConnectorVA-1A and VA-1A-XX Circular Connector

VA-1A and VA-1A-XX Circular ConnectorVA-1A and VA-1A-XX Circular ConnectorVA-1A and VA-1A-XX Circular Connector ..................................................................................................................................

181818

RSVA-3 Installation InstructionsRSVA-3 Installation Instructions

RSVA-3 Installation Instructions ......................................................................................................................................................................

......................................................................................................................................................................

................................................................................... 1919

1919

1. Install the External Shunt: ........................................................................................................................ 19

2. Install the VA-1A-XX Instrument: .......................................................................................................... 19

3. Route the Shunt Wires: ............................................................................................................................ 19

4. Route the Instrument Wires to the RSVA-3: ........................................................................................... 19

5. Install the RSVA-3 in the Panel: .............................................................................................................. 20

6. Ground Test: ............................................................................................................................................ 20

RSVA-3 Wiring DiagramRSVA-3 Wiring Diagram

RSVA-3 Wiring Diagram ..............................................................................................................................................................................................

..............................................................................................................................................................................................

...............................................................................................2222

2222

Specifications and Operating FeaturesSpecifications and Operating FeaturesSpecifications and Operating FeaturesSpecifications and Operating FeaturesSpecifications and Operating Features ....................................................................................................................................................................................................................................................................................................................................................................................... 2323232323

STC InformationSTC Information

STC InformationSTC InformationSTC Information................................................................................................................................................................................