Garmin | Nexus | Owner's Manual | 887KB

887KB
NX Sea Data
- Instrument -
Installation and Operation Manual
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SEA DATA
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Edition: April 2007
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Part specification .............................................................................................................. 5
Installation ......................................................................................................................... 7
2.1
Installing the instrument ................................................................................................... 8
2.1.1
Installing instrument to the WSI-box...................................................................... 9
2.1.2
Installing instrument to the NX2 Server ............................................................... 10
First start.......................................................................................................................... 11
3.1
Initialising the instrument................................................................................................ 11
3.2
How to use the push-buttons.......................................................................................... 12
3.3
Instrument backlight ....................................................................................................... 13
Function overview........................................................................................................... 13
SPEED functions............................................................................................................. 14
SPEED main-function................................................................................................................. 14
SPEED sub-functions ................................................................................................................. 14
TRIP LOG (TRP) .................................................................................................................... 14
TOTAL LOG (LOG)................................................................................................................. 14
START TIMER (STA) ............................................................................................................. 14
TIMER .................................................................................................................................... 14
AVERAGE SPEED (AVS) ...................................................................................................... 14
MAXIMUM SPEED (MAX)...................................................................................................... 15
DEPTH (unit/DPT) .................................................................................................................. 15
BATTERY (BAT)..................................................................................................................... 15
TEMPERATURE (TMP) ......................................................................................................... 15
DEPTH functions ............................................................................................................. 16
DEPTH main-function................................................................................................................. 16
DEPTH sub-functions ................................................................................................................. 16
LIGHT CONTROL................................................................................................................... 16
SHALLOW ALARM (SHA)...................................................................................................... 16
DEPTH ALARM (DEA) ........................................................................................................... 16
ANCHOR ALARM................................................................................................................... 16
BOAT SPEED (BSP/unit) ....................................................................................................... 16
Barometric pressure (unit/hPA) .............................................................................................. 16
6.1.1
TRUE WIND ANGLE (TWA)................................................................................ 16
6.1.2
APPARENT WIND ANGLE (TWA) ...................................................................... 17
6.1.3
TRUE WIND SPEED TWS .................................................................................. 17
6.1.4
APPARENT WIND SPEED (AWS) ...................................................................... 17
6.2
Set shallow (SHA) and depth alarm (DEA)..................................................................... 17
6.3
Set and turn on anchor alarm (ANC) .............................................................................. 17
6.4
Clear an alarm value ...................................................................................................... 17
6.5
Silencing an alarm.......................................................................................................... 18
6.6
Turning OFF or ON an alarm.......................................................................................... 18
Customise your display.................................................................................................. 19
7.1
Move and lock a sub-function......................................................................................... 19
7.2
Copy and lock a sub-function ......................................................................................... 19
7.3
Select power on function ................................................................................................ 19
7.4
Cancel a moved or locked sub-function ......................................................................... 19
Calibration ....................................................................................................................... 20
8.1
Calibration of speed C10 ................................................................................................ 20
8.1.1
Return C10 (RET)................................................................................................ 20
8.1.2
Unit for Speed, C11 (Unit KTS) ........................................................................... 20
8.1.3
Calibration of Speed, C12 (1.25 CAL) ................................................................. 20
8.1.4
Damping of Speed, C13 (SEA)............................................................................ 21
8.1.5
Unit for Depth readings, C14 (Unit m) ................................................................. 21
8.1.6
Adjust Depth readings, C15 ( - 00.0 ADJ) ........................................................... 21
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8.1.7
Unit for Temp readings, C16 (Unit°C) ..................................................................21
8.1.8
Adjustment of Temp reading,C17 (0°C TMP).......................................................21
8.1.9
Unit for Air Pressure, C18 (Unit hPA)...................................................................22
8.1.10
Unit for Wind Speed, C19 (Unit m/s) ....................................................................22
8.1.11
Adjustment of Wind Angle, C20 (000° ADJ).........................................................22
8.1.12
Damping of Wind Readings, C21 (SEA LOW) .....................................................22
8.1.13
Key beep setting, C22 (OFF KEY) .......................................................................22
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Maintenance and fault finding ........................................................................................23
9.1
Maintenance....................................................................................................................23
9.2
Fault finding.....................................................................................................................23
9.2.1
General fault finding .............................................................................................23
9.2.2
Fault - action.........................................................................................................24
9.2.3
Error messages ....................................................................................................24
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Specifications ..................................................................................................................25
10.1
Technical specifications.............................................................................................25
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Waranty.............................................................................................................................26
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Part specification
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Items delivered with the instrument
Qty
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Description
NX2 Sea Data instrument
Instrument cover
Adhesive drill template for instrument
Installation and operating manual
Warranty card
Instrument mounting screws
Plastic nut
Connection back cover
Silicon paste tube
Plastic cable strap
Nexus Network cable, 0,3 m (1.2 ft)
Cable protectors, 0,25 mm (0.1 inch)
Cable protectors, 0,75 mm (0.3 inch)
Reference
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Registering this product
Once you have checked that you have all the listed parts, please take time to fill in the
warranty document and return it to your national distributor.
By returning the warranty card, it will assist your distributor to give you prompt and
expert attention. Keep your proof of purchase. Also, your details are added to our
customer database so that you automatically receive new product catalogues when
they are released.
Warranty conditions see 11.
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Installation
The installation includes 6 major steps:
Read the installation and operation manual.
Plan where to install the transducers and instruments.
Run the cables.
Install the transducers and instruments.
Take a break and admire your installation.
Learn the functions and calibrate your system.
Before you begin drilling ... think about how you can make the installation as neat
and simple as your boat will allow. Plan where to position the transducers, Server
and instruments. Think about leaving space for additional instruments in the future.
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A few ”do not” you should consider:
Do not cut the cables too short. Allow extra cable length at the Server so it
can be disconnected for inspection without having to disconnect all
attached cables.
Do not place sealant behind the display. The instrument gasket eliminates
the need for sealant.
Do not run cables in the bilge, where water can appear.
Do not run cables close to fluorescent light sources, engine or radio
transmitting equipment to avoid electrical disturbances.
Do not rush, take your time. A neat installation is easy to do.
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The following material is needed:
Wire cutters and strippers.
Small and large Philips and small flat head screw driver.
Hole saw for the instrument clearance of 63 mm (2½").
5 mm (1/4") drill for the mounting holes.
Plastic cable ties
If you are doubtful about the installation, obtain the services of an experienced
technician.
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2.1
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Installing the instrument
•
Place the adhesive drill template on the desired location for the instrument. Drill the
2 holes using a 5 mm (1/4") drill for the two pin bolts. Use a 63 mm (2½") hole saw
to machine the clearance hole for the instrument connection socket. Remove the
template.
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Screw the two pin bolts to the instrument
Put the instrument in place
Screw the two nuts from the back
Note! The two nuts must just be tighten by hand only
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Run the Nexus Network cable from the WSIbox to the instrument.
If you want to cut the Nexus Network cable to
length, disconnect 4-pole jack plug and cut
the cable. Peel off about 35 mm (1.4") of the
cable insulation. Remove about 6 mm (1/4")
from the 3 isolated wires (the 4th wire is an
earth / screen). Attach the 4 cable protectors
to the wires using a pair of flat pliers.
Connect the 4 cable protectors to the 4-pole
jack plug as shown. Apply silicon paste on all
locations as shown.
Note: Must be done to avoid corrosion.
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Silicon paste
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Apply silicon paste to the instrument connection pins at the back of the instrument.
Press the jack plug onto the instrument pins. Press the cable in to the cable leads.
Mount the connection back cover with the screw.
2.1.1 Installing instrument to the WSI-box
All NX2 instruments are connected directly to the Nexus Network
in a daisy chain. They all use the same colour coded 4-pole jack
plugs. (For instrument installation, see 2.2).
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2.1.2 Installing instrument to the NX2 Server
All NX2 instruments are connected directly to the Nexus Network.
They all use the same colour coded 4-pole jack plugs..
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First start
3.1
Initialising the instrument
You will be asked to press SET (PrESkey) on the instrument the
very first time after installation. This will give the instrument a
logical ID number that belongs to your specific Nexus Network.
Press SET, on each installed instrument, one at the time.
Always wait for the text ‘Init OK’ to be displayed,
before you press SET on the next instrument!
The first unit ID number is 16, then 17 and so on in the order
which you press SET.
The example shows that the instrument version number is 1.0 and
that the instrument was given the logical ID number 16.
The bottom row shows the software version (4.8) and ID number (0) of
the network master.
When the NX WSI-box is network master, the ID number is 2
When the NX2 Server is network master, the ID number is 0
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3.2
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How to use the push-buttons
MAIN
PAGE
MAIN
FUNCTION
SUB
FUNCTION
CLEAR
Clear trip log,
cancel alarms
or reset the
timer.
MINUS
Move to the next
sub-function.
In edit mode:
Decreases the
shown value
PAGE
Change main
function, either
SPEED or
DEPTH.
In edit mode:
Moves the cursor
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PLUS
Move to the
previous subfunction
.
In edit mode:
Increase the
shown value
SET
Set or edit alarm
value or
calibration.
Start race timer
SEA DATA
3.3
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Instrument backlight
1. Press and hold PAGE
2 sec
2. Select backlight level with PLUS
3. Set the light level with SET
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Function overview
The functions in the Sea Data instrument are divided into 2 pages:
SPEED and DEPTH.
The selected page is indicated by the LCD mark at top of the display.
Each page has 2 types of functions that can be displayed together:
1. Main-function, displayed at the top of the display in 30 mm high digits.
2. Sub-function, displayed at the bottom part of the display in 17 mm high digits.
You can easily customise your favourite combination of functions, (See 9).
The instrument can display metric and imperial units.
For unit selection, (see 8).
For function overview and transducers needed to display each function, see below.
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SPEED functions
The Sea Data instruments SPEED page is indicated by the LCD
marker at top of the display. You can easily combine this main
function with any sub function (See 9).
SPEED main-function
Boat speed through the water
Unit available in knots (KT), km/h (Kh) or miles/h (Mh)
SPEED sub-functions
Both water speed and water temperature is measured from the
log transducer.
TRIP LOG (TRP)
Distance from 0 to 199,99 NM
To reset TRIP LOG press CLEAR.
TOTAL LOG (LOG)
Distance from 0 to 19999 NM.
The total log can not be reset.
START TIMER (STA)
Count down timer can be set between 59 and 1 minute.
To start the timer from minus 10 minutes (-10’STA) press SET.
The figure 1 in 10 is flashing. Press SET to start.
Change start timer.
Set to 5 minutes (-5’STA), press PAGE, MINUS and PLUS as
required to set 5 minutes (or any value), Press SET to Start.
During the last 10 seconds the alarm will sound once every
second.
TIMER
Elapsed time in hour, minute and seconds from power on, or
from end of start timer count down. Press CLEAR to reset.
AVERAGE SPEED (AVS)
The average speed from power on, or from reset of timer
To reset press CLEAR
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MAXIMUM SPEED (MAX)
Maximum speed since power on, or from reset of start timer
To reset, press CLEAR
DEPTH (unit/DPT)
Depth reading can be set to show distance from the water
surface or from the keel.
Unit in meters (m), feet (FT) or fathoms (FA)
The text alternates between the selected (unit) and (DPT).
BATTERY (BAT)
The Battery voltage measured in the WSI unit.
TEMPERATURE (TMP)
Water temperature is measured in the log transducer.
Unit available in Celsius (C) or Fahrenheit (F)
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DEPTH functions
DEPTH main-function
The actual depth between the boats keel or the water surface.
Units in meters (m), feet (FT) or fathoms (FA)
Preference is set by the user.
DEPTH sub-functions
LIGHT CONTROL
Set light level for all instruments, LOW, MID, MAX or OFF.
SHALLOW ALARM (SHA)
Aaudible and visual alarm is activated if the actual depth becomes
less than the pre-set value.
DEPTH ALARM (DEA)
Aaudible and visual alarm is activated if the actual depth becomes
deeper than the pre-set value.
ANCHOR ALARM
Aaudible and visual alarm is activated if the actual depth becomes
less or deeper than the pre-set values.
Set shallow (SHA) alarm to actual depth minus 1,5 m / 5 FT then
set depth (DEA) alarm to actual value plus 1.5 m / 5 FT.
BOAT SPEED (BSP/unit)
Boat speed 8water speed)
Unit in knots (KT), km/h (Kh) or miles/h (Mh)
Text alternates between (BSP) and the selected (unit).
Barometric pressure (unit/hPA)
The wireless windtransducer has a built in barometric pressure
sensor. The Sea Data instrument displays the barometric
pressure in the following units; Hecto Pascal (hPa) or Inch HG
(INH). To set the unit (See 9.1.9, C25).
6.1.1
TRUE WIND ANGLE (TWA)
This function requires a log transducer.
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6.1.2
APPARENT WIND ANGLE (TWA)
Displays the apparent wind angle.
6.1.3
TRUE WIND SPEED TWS
This function requires a log transducer. Displayed in m/s (m/s),
knots (KTS) or Beaufort (BF). (See 12.5, C52).The text alternates
between (TWS) and the selected (unit)
6.1.4
APPARENT WIND SPEED (AWS)
Units displayed in m/s (m/s), knots (KTS) or Beaufort (BF), (see
12.5, C52). The function alternates between (AWS) and the
selected (units).
6.2
Set shallow (SHA) and depth alarm (DEA)
Select shallow (SHA) or depth (DEA) alarm, press SET.
The first digit in the previous value flashes.
If you want to reset the previous value to zero (0), Press CLEAR.
To select desired depth press MINUS, PLUS and PAGE as
required.
Press SET to lock the selected value.
By this last press on SET, you have turned on the selected alarm
function, which is indicated by the minute sign ( ´ ) above the last
depth digit in the sub-function.
6.3
Set and turn on anchor alarm (ANC)
Select anchor alarm (ANC), press SET.
The first digit flashes.
The instrument will suggest a value for the shallow (SHA) alarm
(actual depth minus 1,5 m / 5 FT).
To store the value press SET, or select your own depth as in 7.3.
The minute sign ( ´ ) is shown above the last depth digit in the
sub-function.
The instrument will suggest a value for the depth (DEA) alarm
(actual depth plus 1,5 m / 5 FT).
To store the value press SET, or select your own depth as in 7.3.
The minute sign ( ´ ) is shown above the last depth digit in the
sub-function.
6.4
Clear an alarm value
Select the alarm function to be cleared, press SET.
The first digit flashes.
To clear the alarm, press CLEAR. All digits are set to zero (0).
Press SET to lock the function.
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6.5
SEA DATA
Silencing an alarm
To silence a triggered alarm that sounds and flashes, press ANY
button.
The sound is silenced and the flashing stops.
The alarm is only triggered again if the selected depth value is
exceeded (shallower or deeper) by 2 m (6 feet).
6.6
Turning OFF or ON an alarm
Select the alarm function to be turned off / on.
To turn the alarm off / on, press CLEAR.
The minute sign ( ´ ) disappears / appears.
When a triggered alarm has been silenced, it will only be triggered
again if the selected depth value differs by +/-2m (6 ft)
If a different page than DEPTH is shown when the alarm is
triggered, the set alarm function will automatically be shown
flashing, until you silence or turn off the alarm. The instrument will
then automatically return to the previous page.
Loss of depth signals are indicated with 3 dotted lines ( --- ) until a
new echo is received.
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Customise your display
All sub-functions are organised in a list under the main-function. The first location in the
sub-function list is an empty display. You can have your favourite sub-function moved
in the same sub-function list, or copied and locked to any other page.
7.1
Move and lock a sub-function
Example: In SPEED page, move and lock the sub-function depth (DPT) to the top of
the sub-function list.
Select the SPEED page and find the sub-function depth (DPT). Press PAGE and SET
together. All digits flash.
To lock the sub-function press SET.
Each time the SPEED page is selected, the sub-function (DPT) will be displayed at the
top of the sub-function list.
7.2
Copy and lock a sub-function
Example: Copy and lock the sub-function true wind speed (TWS) from DEPTH page to
SPEED page.
Select DEPH page and find the sub-function (TWS).
Press PAGE and SET together.
All digits flash. To move and copy to SPEED page, press PAGE.
To lock the function, press SET.
Each time the SPEED page is selected, the sub-function (TWS) will be displayed.
The copied sub-function remains in its original location. It is only copied to a second
location, where it takes the place of the empty sub-function in the list.
7.3
Select power on function
The last selected combination of page and sub-functions according to your selection in
8.2 is the first page the instrument will display at power up.
7.4
Cancel a moved or locked sub-function
Example: To cancel the previous moved sub-function true wind speed (TWS) from
SPEED page.
Select the new combination, SPEED page and sub-function (TWS).
Press PAGE and SET together.
All digits flash.
To cancel the moved sub-function, press CLEAR.
The sub-function is cancelled and the main-function still flashes.
To return to the original display, press SET.
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Calibration
To get the most out of your Nexus instrument, it is important to
carefully calibrate the instrument. The calibration values are
stored in a memory and will keep the values even if the instrument
is un powered for more than 10 years.
To access calibration mode, press and hold SET more than 2
seconds.
To select a calibration code, press MINUS, PLUS as required.
To return to normal mode, press PAGE followed by SET when the
text return (RET) is displayed.
To change a calibration value, press SET.
To select calibration value, press MINUS, PLUS and PAGE as
required.
To lock the selected value, press SET
8.1
Calibration of speed C10
8.1.1
Return C10 (RET)
To return to normal mode, press SET.
8.1.2
Unit for Speed, C11 (Unit KTS)
Unit for speed. Knots (KTS), km/h (K/h) or miles/h (m/h).
8.1.3
Calibration of Speed, C12 (1.25 CAL)
Calibration value for speed and distance (0.00 - 1.99).
Drive the boat a measured distance at normal speed.
Compare the distance with the trip counter.
Calculate the value with the following formula:
True distance from the sea chart :
Log trip counter distance:
The current calibration value:
New calibration value.
T
L
C
N
If you suspect a current in the water,
drive the boat in both directions and
divide trip counter distance by 2.
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8.1.4
Damping of Speed, C13 (SEA)
Damping of indicated boat speed through the water. Controls the
response time of speed changes.
To change damping, press SET.
To select damping level, press PLUS and select from:
(LOW) 1 sec, (MED) 5 sec and (MAX) 22 sec.
To store the value, press SET.
Default value is (LOW), for use in calm sea. But if the sea is
rough, you may want to ”stabilise” the readout on the display, then
select (MID) or (MAX). Damping is set separately for each
instrument.
8.1.5
Unit for Depth readings, C14 (Unit m)
Unit for depth. Metre (m), feet (Ft) or fathoms (FA).
8.1.6
Adjust Depth readings, C15 ( - 00.0 ADJ)
Calibration of the depth transducer position.
This option is used to select whether the displayed water depth is
measured from the water level or the keel.
To measure from the keel, use the minus ( - ) sign.
Example: ( - 01.2 ADJ). The distance from the transducer to the
keel is 1.2 m
To measure from the water surface, use the underlining character
( _ ) sign.
Example: ( _ 00.4 ADJ). The distance from the transducer to the
water surface is 0.4 m.
The selected value will be subtracted or added from the measured
depth.
8.1.7
Unit for Temp readings, C16 (Unit°C)
Unit for temperature. Celsius (C) or Fahrenheit (F).
8.1.8
Adjustment of Temp reading,C17 (0°C TMP)
Value to adjust the temperature.
To add, use underlining character ( _ ) ahead of the digit ( _1
TMP).
To subtract, use minus character ( - ) ahead of the digit (-1 TMP).
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8.1.9
Unit for Air Pressure, C18 (Unit hPA)
Unit for air pressure. Hecto Pascal (hPa) or Inch HG (INH).
8.1.10 Unit for Wind Speed, C19 (Unit m/s)
Unit for wind speed. Metre/second (m/s), knots (KTS) or Beaufort
(BF).
8.1.11 Adjustment of Wind Angle, C20 (000° ADJ)
Mast top unit misalignment adjust value or the so called ”A-fault”,
makes it possible to choose any horizontal mounting angle.
Example 1: If the wind angle is +4° (from Starboard) when you
sail/drive the boat straight into the wind. Set the calibration
channel C20 to 356°.
Example 2: If the wind angle is -4° (from port) when you sail/drive
the boat straight into the wind. Set the calibration channel C20 to
004°.
8.1.12 Damping of Wind Readings, C21 (SEA LOW)
Damping of wind information. Controls the response time of wind
changes. To change damping, press SET. To select damping
level, press PLUS and select from: LOW) 1 sec, (MED) 5 sec and
(MAX) 22 sec. To store the selected value, press SET.
Factory value is (LOW), for use in calm sea. But if the sea is
rough, you may want to ”stabilise” the readout on the display, then
select MID or (MAX). Damping is set separately for each
instrument.
8.1.13 Key beep setting, C22 (OFF KEY)
(On) = Sound when push buttons are pressed. (OFF) = no sound.
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9
Maintenance and fault finding
9.1
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Maintenance
To clean the instrument, use only mild soap solution and rinse
with water.
Do not use detergents or high pressure washing equipment.
At least once a year, check all your connections and apply
additional silicon paste at each connection point.
Always use the instrument cover for protection, when not in
use.
Storing transducers and instruments when not in use for
longer periods: It is advisable to remove the instruments and
transducers, and store them inside the boat or at home in
room temperature, if possible.
9.2
Fault finding
Before you contact your NX2 dealer, and to assist your dealer to
give you a better service, please check the following points and
make a list of:
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•
•
All connected instrument and trancducers , including their
software version numbers.
Server software version number.
Nexus Network data bus ID numbers for each instrument
(displayed at power up).
9.2.1
General fault finding
In most cases, the reason for faults in electronic equipment is the
installation or poor connections. Therefore, always first check that:
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•
•
•
•
•
•
Installation and connection is made per instructions for
instrument and transducers, (see 2).
Screw terminals are carefully tightened.
No corrosion on any connection points.
No loose ends in the wires causing short cuts to adjacent
wires.
Cables for damage, that no cables are squeezed or worn.
Battery voltage is sufficient, should be at least 10V DC.
The fuse is not blown and the circuit-breaker has not opened.
The fuse is of the right type.
Two instruments do not have the same ID number, (see 3).
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9.2.2
Fault - action
1. Speed and distance functions: No reading ( --- )
For more information, see manual for WSI-box or NX2 Server.
Irregular values: Check the speed damping (SEA), (see 8.1.4).
2. Wind: No reading ( --- )
For more information, see manual for WSI box or NX2 Server.
9.2.3
Error messages
The following error messages can appear on the display:
ERROR 2
connections
ERROR 3
ERROR 10
Nexus Network is missing, check colour coded
No data received within a given time.
Range error caused by bad format e.g. 400°.
If other error messages than the above appears on the Sea Data
instrument, contact your Nexus dealer.
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10 Specifications
10.1 Technical specifications
Dimensions:
Instrument cable:
Sea data instrument: 113 x 113 x23 mm
(4.3x4.3 inch).
8 m (26 ft).
Power supply:
Power
consumption at 12V:
12V DC (10-16V). The instruments are polarity protected
Temperature range:
Storage:-30°to +80°C (-22°to +176°F)
Operation: -10° to +70°C(14°to +158°F)
Sea Data instrument:
260 gram (9.17 oz).
Sea Data Instrument:
Water proof
Weight:
Enclousure:
Sea Data instrument: 0,08W
with maximum lighting 0,8W.
Server: 0,2W.
CE approval
The products conforms to the EMC requirements for immunity and
emission according to EN 50 08-1.
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11 Waranty
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Copyright ©:
Nexus Marine AB
Kuskvägen 4, 191 62 Sollentuna, Sweden
Tel: +46 -(0) 8 – 506 939 00. Fax: +46 -(0) 8 -506 939 01
www.nexusmarine.se
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