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Section 78 

 

00-02-0882

 

2019-09-26

 

1 -

 

Hardware Installation 

The following instructions will guide you through installing the HelmView HV780 display. 

Inspecting Package Contents 

Before attempting to install the product, it is recommended that you ensure all parts are 
accounted for and inspect each item for damage (which sometimes occurs during shipping).  
The items included in the box are: 

HV780 unit 

Installation kit 

– P/N 78-00-0638 includes: 

  4 ea. machine screws and flat washers 

  4 Nylock nuts 

  Installation manual 

– P/N 00-02-0882 

  Operations manual 

– P/N 00-02-0883 

Dash-Mounted Installation 

Tools needed.  

 

Drill with 5/32” size bit 

  Jigsaw  

  Wrench or socket 6-32 Nylock nuts (provided) to studs 

Preparing the Dash 

Determine the location of the HelmView in the dash.  Use the Installation Template (included at 
the end of the manual) as a guideline to cut a hole in the dash to the specified dimensions.  
Drill holes where indicated on the template for the mounting screws. 

NOTE

:  If you downloaded this document from the Murphy website, be aware 

that the template pdf file may not automatically print to scale.  When submitting 
the file for print, you will need to select None for Page Scaling.  Check the 
accuracy of the printed template by verifying the measurements labeled on the 
template are correct. 

If this manual was supplied with your product, the template will be correct. 

Summary of Contents for MURPHY HelmView HV780

Page 1: ...00 02 0882 2015 09 26 Section 78 HelmView ModelHV780 Installation Manual ...

Page 2: ... our specifications and designs at any time The latest version of this manual can be found at enovationcontrols com BEFORE BEGINNING INSTALLATION OR OPERATION OF THIS MURPHY PRODUCT Read and follow all installation operation instructions Please contact Enovation Controls immediately if you have any questions ...

Page 3: ...Table of Contents Hardware Installation 1 Inspecting Package Contents 1 Dash Mounted Installation 1 Wiring Information 3 Pinout Specifications 3 Wiring Schematic 4 Specifications 6 ...

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Page 5: ...lation Tools needed Drill with 5 32 size bit Jigsaw Wrench or socket 6 32 Nylock nuts provided to studs Preparing the Dash Determine the location of the HelmView in the dash Use the Installation Template included at the end of the manual as a guideline to cut a hole in the dash to the specified dimensions Drill holes where indicated on the template for the mounting screws NOTE If you downloaded th...

Page 6: ...lush 4 Use the Nylock nuts provided to tighten unit to the dash Use the appropriate wrench or socket to tighten Torque lock nuts to 8 10 inch pounds Flush Mounting the Dash 1 Cut the dash to allow for the display without bezel Ensure enough of the material is available to properly secure the display within the dash 2 Place the display behind dash and line up the four mounting holes on the display ...

Page 7: ...AN 3 ports according to CAN specification 2 1 port isolated according to NMEA 2000 USB 2 0 host Video input optional NTSC PAL Inputs 3 0 5 VDC analog inputs 1 input configurable to support measurement frequencies from 2 Hz 10kHz values from 0 100 duty cycle Output Digital capable of sinking 500mA ...

Page 8: ...26 4 Wiring Schematic Black Connector WARNING Failure to install the unit per the specified wiring diagrams may cause damage to the unit DO NOT connect power to the video ground Warranty is void for damage caused by incorrect wiring ...

Page 9: ...26 5 Wiring Schematic Gray Connector WARNING Failure to install the unit per the specified wiring diagrams may cause damage to the unit DO NOT connect power to the video ground Warranty is void for damage caused by incorrect wiring ...

Page 10: ...ed Power Consumption 10 W full backlight 22 W full backlight with heater 10º C Communication 2 CAN 2 0B with one isolated NMEA compliant 1 RS 485 serial MODBus master slave RS 485 1 MODBUS Master Slave port PVA Protocols J1939 NMEA 2000 GPS Connection 2 AMPSEAL 23pin AMP 770680 1 and AMP 770680 4 Keyboard 10 tactile pushbuttons USB 1 USB 2 0 host OTG full speed Inputs 3 0 5V 4 20mA or resistive An...

Page 11: ...º C Protection IP66 and 67 front and back Emissions IEC 60945 95 54 EC Immunity SAE J1113 Vibration Random vibration 7 86 Grms 5 2000Hz 3 axis Shock 50G in 3 axes Mechanical Dimensions 9 75 x 6 23 in 247 7 x 158 2mm landscape Unit Depth 2 58 in 65 49mm Shipping Weight Approximately 2 5 lbs 1 13 kg Case Material PC ABS ...

Page 12: ...Section 78 00 02 0882 2019 09 26 8 ...

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