Oceaneering C-Nav7050 User manual
C-Nav7050 Quick Start Guide
Revision 0 Page 2 of 10 10/30/2020
Release Notice
This is the November 2020 release of the C-Nav7050 Quick Start Guide.
Revision History
0
11/1/2020
Initial Release
R. Morton
Revision
Date
Description
Author
C-Nav7050 Quick Start Guide
Revision 0 Page 3 of 10 10/30/2020
Trademarks
The C-Nav, logo is a trademark of Oceaneering International, Inc. Microsoft, MS-
DOS, Windows, Windows 7, and Windows 10 are trademarks of Microsoft
Corporation. All other brand names are trademarks of their respective holders.
FCC Notice
This device complies with Part 15 Subpart B Class B of the FCC Rules. Operation
is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. This device must accept any interference received, including interference that
may cause undesired operation.
Disclaimer of Warranty
EXCEPT AS INDICATED IN “LIMITED WARRANTY” HEREIN, OCEANEERING
INTERNATIONAL, INC. SOFTWARE, FIRMWARE ANDDOCUMENTATION ARE
PROVIDED “AS IS” AND WITHOUT EXPRESSED OR LIMITED
WARRANTY OF ANY KIND BY EITHER OCEANEERING INTERNATIONAL,
INC., OR ANYONE WHO HAS BEEN INVOLVED IN ITS CREATION,
PRODUCTION, OR DISTRIBUTION INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. THE ENTIRE RISK, AS TO THE QUALITY AND
PERFORMANCE OF THE OCEANEERING INTERNATIONAL, INC.
HARDWARE, SOFTWARE, FIRMWARE AND DOCUMENTATION, IS WITH
YOU. SOME STATES DO NOT ALLOW THE EXCLUSION OF IMPLIED
WARRANTIES, SO THE ABOVE EXCLUSION MAY NOT APPLY TO YOU.
Limitation of Liability
IN NO EVENT WILL OCEANEERING INTERNATIONAL, INC., OR ANY
PERSON INVOLVED IN THE CREATION, PRODUCTION, OR DISTRIBUTION
OF THE OCEANEERING INTERNATIONAL, INC. SOFTWARE, HARDWARE,
FIRMWARE AND DOCUMENTATION BE LIABLE TO YOU ON ACCOUNT OF
ANY CLAIM FOR ANY DAMAGES, INCLUDING ANY LOST PROFITS, LOST
SAVINGS, OR OTHER SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR
EXEMPLARY DAMAGES, INCLUDING BUT NOT LIMITED TO ANY DAMAGES
ASSESSED AGAINST OR PAID BY YOU TO ANY THIRD PARTY, RISING OUT
OF THE USE, LIABILITY TO USE, QUALITY OR PERFORMANCE OF SUCH
OCEANEERING INTERNATIONAL, INC. SOFTWARE, HARDWARE, AND
DOCUMENTATION, EVEN IF OCEANEERING INTERNATIONAL, INC., OR
ANY SUCH PERSON OR ENTITY HAS BEEN ADVISED OF THE POSSIBILITY
OF DAMAGES, OR FOR ANY CLAIM BY ANY OTHER PARTY. SOME STATES
C-Nav7050 Quick Start Guide
Revision 0 Page 4 of 10 10/30/2020
DO NOT ALLOW THE LIMITATION OR EXCLUSION OF LIABILITY FOR
INCIDENTAL OR CONSEQUENTIAL DAMAGES SO, THE ABOVE LIMITATIONS
MAY NOT APPLY TO YOU
Use of this Document
This Quick Start Guide is intended to be used by someone familiar with the
concepts of GNSS Sensor hardware installation and rack mounted equipment in a
marine environment. Revisions to this Quick Start Guide can be obtained on our
website www.oceaneering.com/cnav or by contacting C-Nav Support:
C-Nav7050 Quick Start Guide
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Table of Contents
C-Nav7050 Quick Start Guide...............................................................................1
Table of Contents..................................................................................................5
List of Figures .......................................................................................................5
List of Tables ........................................................................................................5
Manual Organization.........................................................................................6
Conventions ......................................................................................................6
Section 1 - Overview.............................................................................................7
Introduction .......................................................................................................7
Supplied Equipment..........................................................................................7
Optional Equipment...........................................................................................7
Section 2 –Installation..........................................................................................8
Section 3 - Operation............................................................................................9
List of Figures
Figure 1: C-Nav7050 Interconnection Diagram.....................................................8
Figure 2: C-Nav7050 Front Panel.........................................................................9
Figure 3: Receiving Data ......................................................................................9
Figure 4: Not Receiving Data..............................................................................10
List of Tables
Table 1: Supplied Equipment................................................................................7
Table 2: Optional Equipment ................................................................................7
C-Nav7050 Quick Start Guide
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Manual Organization
This section describes how the manual is laid out. It gives one or two sentence
descriptions about each major section.
Section 1 - Overview (Page 7) gives a brief overview of the purpose of this
document.
Section 2 –Installation (Page 7) provides guidance on how the C-Nav7050
works.
Section 3 - Operation (Page 9) provides guidance on operating the C-Nav7050.
Conventions
Arial font is used for plain text in this document.
Arial italic font is used for settings names.
“Arial quoted” font is used for settings values.
Arial Bold font is used for button names.
Arial Bold Italic font is used for menu items.
Arial Blue font is used for cross-references.
Arial Blue Underline font is used for hyperlinks.
Arial red italic is used for typed commands.
This symbol is used for warnings in which failure to take heed may cause
severe injury or death.
This symbol is used to caution the user that the improper installation and
use of this product may damage this product and/or other devices connected to
it.
Important notes are displayed in shaded text boxes
Please note:
Such note boxes display important information that should not be ignored.
C-Nav7050 Quick Start Guide
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Section 1 - Overview
Introduction
This Quick Start Guide is intended to familiarize the user with the basic setup of
the C-Nav7050 only. The supplied USB Thumb Drive (P/N7CNG002-0) includes
the C-Nav7050 User Guide. The C-Nav7050 consists of supplied equipment
(Table 1) and optional equipment (Table 2), depending on the customer’s
preferences.
Supplied Equipment
1
C-Nav7050 1U Rack Mount Unit w/ IALA/Dual UHF
(P/N CNV7050RM1U19B)
2
6ft DC Power Supply Cable
w/ Neutrik XLR Plug
3
USB Thumb Drive
(P/N 7CNG002-0)
Table 1: Supplied Equipment
Optional Equipment
1
A31 Antenna, GPS L1 & Beacon
(P/N CNVHEM940-2088-000)
2
12" Antenna Pole
(P/N CNVWES534610)
3
UHF Antenna, 460-470MHz
(P/N CNVMAXMFB4605
4
UHF Antenna Mounting Kit
(P/N CNVMAXMMK4)
5
6ft Serial Cable DB9 Male-Female
(P/N CNVQVSC317-06)
5
C-Nav7000/7050 12VDC PSU Kit
(P/N CNV7000-PSU-12V-K)
Table 2: Optional Equipment
C-Nav7050 Quick Start Guide
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Section 3 - Operation
This section provides guidance on operating the C-Nav7050. Figure 2 (Page 9)
shows the front panel of the C-Nav7050 with its buttons, switches and indicators.
Figure 2: C-Nav7050 Front Panel
Refer to Figure 2 (Page 9) for the following from left to right:
1) ON/OFF Pushing this button turns the UHF and IALA receiver modules on;
this button will illuminate green. Pushing this button again turns the UHF and
IALA receiver modules off; the lamp is extinguished.
2) Channel Select Screen Keys: These allow the user to select the appropriate
channel for each of the two UHF receivers. When the proper UHF Receiver is
selected, the user can either advance to a known channel or scan to a
receiving channel. Channel selection is performed by:
a. Press the Screen Key in ½ second intervals to advance the channel
manually (channel numbers only increase). An amber background on the
Screen Key denotes that the channel is in a manual change state.
b. To scan a channel, press and hold the Screen Key for 5 seconds and
release. The receiver will search for the channel that is receiving data by
staying at that channel for 5 seconds before moving up to next channel if
no data has been received.
c. If a channel is receiving data, the background of the Screen Key will
illuminate green as seen in Figure 3 (Page 9).
Figure 3: Receiving Data
C-Nav7050 Quick Start Guide
Revision 0 Page 10 of 10 10/30/2020
d. If a channel is not receiving data, the background of the Screen Key will
illuminate red as seen in Figure 4 (Page 10).
Figure 4: Not Receiving Data
e. The C-Nav7050 controller saves channel frequencies displayed on both
Screen Keys into memory after it has been left untouched for 5 minutes.
4) Primary Source Selector Switch: This four-position rotary switch selects the
primary source of RTCM corrections between:
a UHF #1
b UHF #2
c IALA
d Aux
5) Same Source Selection Warning: This red LED is illuminated if the user
sets both the primary and secondary switches to the same position.
6) Secondary Source Selector Switch: This four-position rotary switch selects
the Secondary source of RTCM corrections between:
a UHF #1
b UHF #2
c IALA
d Aux
7) Data Indicators: These 3 green LEDs indicate:
a Top: IALA data available
b Middle: Auxiliary data available
c Bottom: Source of auxiliary data
i ON Ethernet
ii OFF Serial
8) Fallback Control Indicator: Two green LEDS indicate if the outgoing
correction stream is from the primary or secondary source.
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