Certified Installing Dealer Test
(10).webp "Certified Installing Dealer Test - Quiz")
Installing Dealer Test for certified OceanLED installers.
TIP: All answers can be found on the FAQ section of the website or on your "which series is right for you chart"
Questions and Answers
- 1.
What is the IP rating of the electrical system once connected?
- A.
IP56
- B.
IP64
- C.
IP65
- D.
IP67
- E.
IP68
Correct Answer
E. IP68Explanation
All OceanLED fixtures are water tested after production to the IP68 standard requirements of submersion at 1m/3' depth for 1 hour before being sent out from the UK factory.Rate this question:
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- 2.
What is the minimum voltage rating of a 4010?
- A.
12vDC
- B.
13vDC
- C.
18vDC
- D.
24vDC
- E.
32vDC
Correct Answer
D. 24vDCExplanation
Whilst the 4010 will work on 12vDC, the current draw of 15amps exceeds the maximum safe current range of the driver unit.Rate this question:
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- 3.
If waterproof connections are not made properly, can water wick in through the cable and into the Amphibian light?
- A.
TRUE
- B.
FALSE
Correct Answer
A. TRUEExplanation
When conencting cable, make sure you use all precautions necessary to prevent water intrusion in the cable. Cable fractures, leaking butt splices will lead to water entering light unit and shorting out fixture. This will also invalidate the warranty.Rate this question:
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- 4.
If light unit on test is 1/2 out, what could be the cause of the problem?
- A.
Driver
- B.
Cable
- C.
Light
- D.
Power supply
- E.
All of these.
Correct Answer
E. All of these.Explanation
When troubleshooting problems with the fixtures, please refer the the troubleshooting guides available from ww.oceanled.com. Problems and symptoms may vary but all have a common cause. 90% of the problems are due to power or driver issues, however never assume.Rate this question:
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- 5.
When sealing light to hull surface, the surface needs to be sanded to bare material (fiberglass)
- A.
TRUE
- B.
FALSE
Correct Answer
A. TRUEExplanation
Do not seal light using sealant to hull directly onto bottom paint. To ensure good adhesion and prevent water intrusion and seepage into the core material and into boat, make sure to sand back to the material ie fibreglass / gel coatRate this question:
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- 6.
When mating the electrical connections, cable and plugs fall into bilge water; should you....
- A.
Connect together?
- B.
Shake cable end and connect?
- C.
Shake water out of connections, apply dielectric grease and connect?
- D.
Use hair dryer to dry connector?
- E.
All of these?
Correct Answer
C. Shake water out of connections, apply dielectric grease and connect?Explanation
Once the IP68 Deutsch connectors on the Pro-Series lights have been connected, any water trapped in that plug will remain. This water will erode away the gold plated pins and will cause a problem for the light. Symptoms of water trapped in plug will cause light to shut down in sections, light to shut off completely and may cause flickering.Rate this question:
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- 7.
The Amphibian A12 Pro comes with 6' of 22awg cable.What is the minimum cable gauge should you should use to extend by 50' to reach the power source on 12vDC?
- A.
22awg
- B.
20awg
- C.
18awg
- D.
16awg
- E.
14awg
Correct Answer
E. 14awgExplanation
OceanLED recommends no more than a 5% voltage drop across cable lossses. For exact cable gauge requirements, please visit www.oceanled.com/light_load.php where you will find a cable gauge calculator to help you plan your electrical installation.Rate this question:
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- 8.
The fuse supplied with each light kit is designed to protect the light.
- A.
TRUE
- B.
FALSE
Correct Answer
B. FALSEExplanation
Fuse discrimination is designed to protect the wiring only.Rate this question:
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- 9.
On a 3010 Pro-Series light, 1/2 of the light goes out after 10 minutes, you should check.....
- A.
That the light is submerged during operation
- B.
The voltage is stable and in range (8-32vDC)
- C.
The electrical connections are sound
- D.
The connections are free from corrosion, especially on the pins
- E.
All of these
Correct Answer
E. All of theseExplanation
The light turning 1/2 off is a typical symptom of over heating. The thermosat inherrent in the entire OceanLED range, will shut the lights down as a safety feature once they reach their maximum programmed operatingh temperature. For a 3010 light, this overheating symptom will show by exactly 1/2 of the light turning off. The other half will then shut down if the heating continues. Other possible causes could be corrosion on the wiring, fluctuating voltage and /or faulty driver. Please consult your troubleshooting instructions for further information.Rate this question:
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- 10.
The hull you are installing your 3010 Thru-Hull light on is made of steel,Do you....
- A.
Install as normal?
- B.
Install as normal and not bond?
- C.
Install using an OceanLED Delrin Sleeve as well as bonding?
- D.
Use more sealant than normal to isolate?
- E.
Cancel Installation?
Correct Answer
C. Install using an OceanLED Delrin Sleeve as well as bonding?Explanation
Isolating sleeves are available from OceanLED for all sizes of Pro-Series light fixtures. Please see the accessory page online at http://oceanled.com/Product_Pages/Pro_Series_Accessories.phpRate this question:
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- 11.
When installing lights on a cored hull, you should replace core material with a hard epoxy to prevent the Thru-Hull fixture from crushing the core?
- A.
TRUE
- B.
FALSE
Correct Answer
A. TRUEExplanation
It is essential that the core does not have the opportuntiy to leak water into the transom. When thru hull fixtures have the locking hardware tightened, it crushes the soft core and loosens the locking bolts. OCeanLED recommends removing 3-4 inches of the core material using a dremel tool (without damaging the outer hlayers) and replacing with a hard epoxy. Acceptable alternative methods include removing core completely so the locking bolts fasten to the outside layer of fibreglass only. In this case you must make sure you fill the exposed core with epoxy.Rate this question:
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- 12.
What is the correct torque setting for your electrical tool to install the Amphibian A6?
- A.
3
- B.
4
- C.
5
- D.
6
- E.
0
Correct Answer
E. 0Explanation
HAND TIGHT ONLY!!! You should never use a pneumatic or torque gun to install the Amphibian lights. Over tightening of the screws will lead to damaged light units and will immediately VOID the warranty.Rate this question:
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- 13.
What is the recommended installation depth to the top of a 2010 Pro-Series fixture?
- A.
4-8"
- B.
6-8"
- C.
8-10"
- D.
10-12"
- E.
Any of these
Correct Answer
C. 8-10"Explanation
Please refer to the which series is right for you chart in your dealer handbook if you need further options / help.Rate this question:
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- 14.
What will happen if the screws on the Amphibians are overtightened?
- A.
Nothing
- B.
Crack in casing
- C.
Damage to the glass lens
- D.
Hairline crack in casing?
- E.
B + C + D
Correct Answer
E. B + C + DExplanation
Overtightening screws will lead to damage to the unit and VOID the warranty. HAND TIGHT ONLY!Rate this question:
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- 15.
When applying sealant to the back of the Amphibian light fixture, do you apply sealant to?
- A.
Screw Hole
- B.
Screw holes and cable entry
- C.
Perimeter of light
- D.
No sealant needed
- E.
A + B + C
Correct Answer
E. A + B + CExplanation
When installing the Amphibian lights, it is a common mis-conception to use minimal amounts of sealant. Please ensure to cover the perimeter of the light, the screw holes and the cable entry. It is NEVER a good idea to allow water to get behind any thru-hull fixture, regardless if it is a fully sealed unit or not. You wouldnt use minimal amounts of sealant when installing a transducer so don't do the same with these lights.
A common answer to this is that using lots of sealant will make the unit difficult to remove. The common answer to this is that if you use lots of sealant, you won't need to remove the unit.Rate this question:
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- 16.
When mounting the Amphibians on a curved hull, you need to...
- A.
Add more sealant than normal to the back to take up the curve
- B.
Move to a flat non curved section of the hull
- C.
Sand hull until flat
- D.
Screw down until light bends to the curve of the hull
- E.
None of these
Correct Answer
B. Move to a flat non curved section of the hullExplanation
The light cannot bend to the curved portion of the hull. You can feasibly make up a mounting bracket for the light to sit onto to take up the curve but this will take a long time. Quickest way will be to move the light to a flat section of the hull.
Please refer to the installation videos on OceanLED website for more information:
http://oceanled.com/OceanLED_TV.phpRate this question:
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- 17.
When tightening all OceanLED units unsing the included locking hardware, you see sealant squeeze out from the fixture..
- A.
This is good, it shows enough sealant has been used
- B.
Remove the light immediately, clean and re-install using less sealant.
- C.
Using a work rag, spread sealant around the perimeter to clean excess.
- D.
Panic
- E.
A + C
Correct Answer
E. A + CExplanation
You can very rarely use too much sealant. Ideally you should see the sealant squeeze out from behind the fixture. Once you have tightened the unit in place, use a rag covered finger and evenly spread the excess around the perimeter of thelight body, adding an additional seal.
If you do not see sealant being spread out you have either not used enough sealant, or tightened the unit down enough. Carefully check which this is and either remove and re-apply sealant, or gently tighten unit to hull.Rate this question:
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- 18.
You find water inside your OceanLED light, can this be removed from inside the boat without being hauled for repair?
- A.
YES
- B.
NO
Correct Answer
B. NOExplanation
90% of the time no it cannot be removed whilst the boat is in the water. OceanLED provides accessories for the Thru-Hull which allows the units to be removed whilst the boat is in the water for repair and / or replacement:
http://oceanled.com/Product_Pages/Pro_Series_Accessories.php
The reason OceanLED lights have not been designed to be remvoed from inside the boat, is that when OceanLED started in 2006, a lot of research went into the complaints of current lights on the market. A major problem found was that when the lights were serviced from inside the boat, humid moist air was trapped inside the fixture when it was put back together. This air and water trapped inside the light, quickly corroded the light from the inside out. This meant that after 1 or 2 services, the entire unit had to tbe replaced anyway and this required the boat to be out of the water.
OceanLED lights are factory sealed and must be destroyed to re-enter them. This means no seals to leak and also no service will allow damp air back inside the unit.Rate this question:
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- 19.
What is the material of the Thru-Hull Pro-Series lights made of?
- A.
Steel
- B.
316 Stainless Steel
- C.
317 Stainless Steel
- D.
Aluminum (hard anodized)
- E.
Aluminum Bronze / (AB2)
Correct Answer
E. Aluminum Bronze / (AB2)Explanation
All Thru-Hull ights are made out of marine grade bronze. In Europe this material is called Aluminum bronze / AB2. The chemical analysis of the material is as follows:
80% Bronze
10% Aluminum
5% Nickel
5% Various (magnesium , copper etc)
The aluminum content is very good for thermal transfer o fheat generated by the LED's. The high bronze content is exceptionally high on the galvanic scale and therefore very good for constant submersion in a salt environment.
Flush-Mount Pro Series lights are a combination of aluminum bronze and hard anodized aluminum for the body which is chemically inert if not tampered with.Rate this question:
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- 20.
What brand are the over molded plugs used on all 1520, 2010 and 3010 lights?
- A.
Deutsch
- B.
Soriau
- C.
Clipper
- D.
Hyperion
- E.
Btcino
Correct Answer
A. DeutschExplanation
On the 1520, 2010 and 3010 all use the Deutsch 12 pin connectors. The 4010 uses a Souriau Clipper plug.Rate this question:
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- 21.
How many amps typically will a 3010 draw on 12vDC?
- A.
4
- B.
5
- C.
6
- D.
7
- E.
8
Correct Answer
E. 8Explanation
All OceanLED Pro-Series drivers contain boost convertors. This means that they will continue to pump out 30volts to the lights regardless of whether the voltage is low or high. If the voltage drops the current draw will increase to compensate. You can use the following standard equation:
Formula W=VA (Wattage=Voltage X Amperage)
Example: The battery system on board a 32' Intrepid is fully charged at 13.9vDC. What is the current draw on the installed 3010 light?
Wattage of 3010 = 96watts
Voltage of System = 13.9
Formula= wattage / voltage = amperage
96 / 13.9 = 6.9amps
For more information on OceanLED electrical specs, please visit, www.oceanled.comRate this question:
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- 22.
What is the maximum hull thickness for the 1520, 2010 and 3010 Thru-Hull Pro-Series in inches?
- A.
3
- B.
3.5
- C.
4
- D.
4.5
- E.
5
Correct Answer
B. 3.5Explanation
Please refer to your 'which series is right for you chart' if you have any questions.Rate this question:
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- 23.
What is the total amperage that a remote control receiver accessory can accept?
- A.
10
- B.
15
- C.
20
- D.
25
- E.
30
Correct Answer
E. 30Explanation
There are (4) channels (relays) and 10amps per channel (relay) max load. However the total unit limit is 30amps, not the expected 40amps that would come with 4 channels.
Please make sure to design your electrical system around these parameters.Rate this question:
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- 24.
What certifications does OceanLED have on all of its Pro-Series?
- A.
Lloyds
- B.
RINA
- C.
ABS
- D.
ABYC H-27
- E.
All of them
Correct Answer
E. All of themExplanation
OceanLED is the only underwater lighting company to have all of these certifications on their lights. No other lighting companies have gone to the expesne to have these certifications applied to their products.Rate this question:
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- 25.
What is the fixture lumens of an A12 Pro?
- A.
1000
- B.
1300
- C.
2700
- D.
5000
- E.
1500
Correct Answer
B. 1300Explanation
"Fixture Lumens" rating is a measurement of total light output from a finished lighting fixture. This measurement can only be obtained from either a Goniophometer or an Integrating sphere. Fixture Lumens is the most reliable and professional measurement of light output.OceanLED has heavily invested in these measurement apparatus and has had all its data verified by the Lighting Association of Great Britain. LED's cannot be rated in Lumens since LED's are not bulbs.Rate this question:
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- 26.
What is the L70 of all OceanLED Underwater Lights?
- A.
40,000 total if on all the time
- B.
27 years if on for 4 hours per day
- C.
222 months if on for 6 hours per day
- D.
5000 days if left on for 8 hours per day
- E.
All of them
Correct Answer
E. All of themExplanation
L70 is the LED standard generated for understanding the lifetime of LED's. Philips categorized this as:
"The time to 70% lumen maintenance - denoted by L70.
In general terms, L70 is a standard term which is at a time when the LED unit will be at 70% of its peak maximum output rsulting is a 30% loss in light output.
Therefore the L70 on all underwater lights is 40,000hrs. After this time the units be will 30% down on light output or 70% of its lumen maintenance.Rate this question:
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- 27.
What is the maximum operating voltage for the EYES camera?
- A.
12vDC
- B.
14vDC
- C.
24vDC
- D.
32vDC
- E.
110vAC
Correct Answer
B. 14vDCExplanation
The Ocean camera is designed to be run on a 12vDC system only. Please be aware that whnen the 12vDC is charging this voltage can sometimes exceed 16vDC. All OceanLED EYES cameras come equipped with a 12vDC regulator which will protect the unit against surges.
Cameras damaged to over voltage will NOT be covered under warranty.Rate this question:
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- 28.
What size of hex / alan wrench tool comes with the Flush-Mount Pro-Series range?
- A.
M4
- B.
M5
- C.
M6
- D.
M7
- E.
M8
Correct Answer
E. M8Explanation
The correct answer is M8. This suggests that the size of hex / alan wrench tool that comes with the Flush-Mount Pro-Series range is M8.Rate this question:
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- 29.
LED stands for Light Emitting Dingo
- A.
TRUE
- B.
FALSE
Correct Answer
B. FALSEExplanation
LED - Light Emitting DiodeRate this question:
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- 30.
What is the color range of the 2010 TH Blue 50 in nanometers?
- A.
425-435nm
- B.
375-390nm
- C.
450-465nm
- D.
465-480nm
- E.
All of these
Correct Answer
D. 465-480nmExplanation
These nm measurements are very important. For the blue colors to match underwater and baove water some well educated buyers would like to know this measuremeant. A difference of our lights at 465nm and interior cockpit loights at 425nm for example will be very noticeable.
All Pro Series lights have the same nm number.Rate this question:
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- 31.
The lower the power, the dimmer OceanLED lights become.
- A.
TRUE
- B.
FALSE
Correct Answer
B. FALSEExplanation
OceanLED lights contain boost convertors, taking lower power and boosting it to supply constant voltage to LED's. Therefore pushing more amperage for lower voltage keep the lights at the same intensity.Rate this question:
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Apr 27, 2023Quiz Edited by
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