Keldan CRI86 Manuale utente
For Professionals Who Know The Difference
Operating Instructions
Underwater Video Light
VIDEO 8XR 20000lm CRI86
VIDEO 8XR 20000lm CRI86 Operating Instructions 2
BEFORE STARTING
• Read operating instructions.
• Keep O-ring clean and grease regularly.
• For storage charge the battery to 30-60%. Storing a fully charged or empty battery is
detrimental to the battery’s life in the long run.
• Discharge/charge battery at least every 6 months.
• Remove the battery from casing when storing the light.
• Charge the battery before every dive.
TABLE OF CONTENTS
Instructions................................................3
1. Magnetic Control Ring ........................3
2. Operating Modes ...............................3
3. Charge of the battery ..........................3
4. Maintenance of battery .......................3
5. Battery protection circuit .....................3
6. Charge level indicator .........................4
7. Use in air.............................................4
8. How to open the casing ......................4
9. Maintenance .......................................4
10. Storage and Transportation .............5
12. Liability..............................................5
Safety Instructions ....................................5
Spectral Power Distribution .....................6
Beam angle ................................................6
Technical Data ...........................................7
VIDEO 8XR 20000lm CRI86 Operating Instructions 3
1. MAGNETIC CONTROL RING
Attention,theblackringcontrolstheoperatingmodeofthelightwithamagneticeld.Donotplace
your compass close to the black control ring (keep a minimum distance of 10cm or 4”).
2. OPERATING MODES
Normal Mode : LOW …. HIGH
- 9 logarithmic Power Levels
Remote Control Mode: “R”
- This is the Mode to control the XR light with the RC1 Remote Control
BasicWorkowtoconnectXRLight(s)totheRC1RemoteControl:
1. Switch the RC1 remote control to PAIR mode.
2. Switch the Video 8XR light to remote mode “R”, now pairing
is possible during the next 10 seconds.
3. Turn the brightness knob on the RC1 remote control. (Use
the channel you want the light to be paired to).
4. Thelightconrmsasuccessfulpairingwithshortashes.
3. CHARGE OF THE BATTERY
Only use the supplied Li-Ion charger to charge the battery. For best results, the battery should be
charged at room temperature. Avoid charging when batteries are still hot after use. Let them cool down
before charging.
4. MAINTENANCE OF BATTERY
It is not recommended to discharge the battery after each dive. Complete discharge after every use
mayreducelifetimeofbattery.Werecommendthefollowingserviceprocedures:
• For storage remove battery from casing.
• Discharge and recharge the battery at least once every 6 months.
• Avoid deep discharge of the battery pack.
• Store battery with approximately a 30-60% partial charge in a dry and cool place.
• Charge fully before each dive.
• The storage of a fully discharged battery may cause permanent damage to the battery.
5. BATTERY PROTECTION CIRCUIT
The integrated protection circuit protects the battery from overload, overcharge and deep discharge.
INSTRUCTIONS
VIDEO 8XR 20000lm CRI86 Operating Instructions 4
6. CHARGE LEVEL INDICATOR
The charge level monitor circuit shows the available energy by taking into
account charge and discharge currents.
The two digit numerical display shows the remaining run time in minutes at
the actual power setting.
During charge it shows the remaining charge time (1 digit = 10 minutes).
The display is turned off when the battery is fully charged.
The LED bar with the green LED is a relative display which tells you the
actual charge level like a fuel gauge.
7. USE IN AIR
The video light can also be used outside water but at low power level only. If the light gets too hot,
the over temperature protection will be activated and the power will be reduced automatically to avoid
overheating.
8. HOW TO OPEN THE CASING
Remove excess water from the outside before opening. Point the light slightly upward while opening to
avoid water from entering the housing.
Friction of the O-ring seal (and therefore force needed to open the cap) increases over storage time.
After long and deep dives the friction might increase too. To avoid high friction, regularly grease the O-ring.
9. MAINTENANCE
After each use rinse well with fresh water. Do not allow water to dry on glass to avoid water marks
especially when diving in high mineral content brackish water. Rinse the black magnetic switch ring by
rotating 3-5 times to dislodge salt or sand on inner portion.
CareshouldbetakentoavoidscratchingoftheO-ringseals.Keepsealscleanofsand,hair,clothbers
or similar materials at all times. O-rings of the battery screw cap should be regularly inspected and
cleaned. Occasionally apply small amounts of silicone grease for lubrication. If not treated, the O-ring
will fail to provide proper sealing causing the light to malfunction.
• Do not use sharp tools to remove the O-ring.
• Never use a battery which appears damaged.
• In case of a damaged lamp, contact your nearest KELDAN®dealer.
• Do not remove front glass cover (high operating voltage).
• O-rings need to be replaced by KELDAN®or an authorized dealer every 5 years.
VIDEO 8XR 20000lm CRI86 Operating Instructions 5
10. STORAGE AND TRANSPORTATION
Battery and casing must be stored apart in a cool and dry place. Maintain battery pack according to our
recommendations. Separate battery pack from casing if traveling by air.
11. WARRANTY
The light carries a two-year warranty after purchase (proof of purchase date required). The warranty is
limited to material defects which occur when correctly handling the product. The warranty does not cover
the battery.
KELDAN®warranty coverage is void for defects as a result of improper use.
12. LIABILITY
KELDAN®declines all responsibility for damages arising from any improper use of the VIDEO 8XR
20000lm CRI86 light or as incurred by a third person.
The VIDEO 8XR 20000lm CRI86 light produces an extremely
powerful and intense light.
• Never point directly at a person at close distance.
• Never stare directly into the light.
SAFETY INSTRUCTIONS
CAUTION. Possibly hazardous
optical radiaton emitted from
this product. Do not stare
at operating lamp. May be
harmful to the eye.
RISK GROUP 2
VIDEO 8XR 20000lm CRI86 Operating Instructions 6
BEAM ANGLE
-60 -40 -20 0 20 40 60
degrees
Beam Angle
air
water
SPECTRAL POWER DISTRIBUTION
400 450 500 550
nm
Spectral Power Distribution
600 650 700
VIDEO 8XR 20000lm CRI86 Operating Instructions 7
Article # 1725
Battery (Li-Ion) 14.4V / 99Wh
Charging time 3-4 hours
Diameter / Length 7 / 23,5 cm
Weight (in water) 0,9 (0,33) kg
Maximum depth 200 m
Color temperature 5600 K
Color rendering index 86 CRI (Ra)
Beam angle in water at 50% intensity 90°
Beam angle in water at 25% intensity 110°
TECHNICAL DATA
Luminus Flux Candle Power Burn Time Electrical Power
20’000 lumen 8600 candela 35 min 145 watts
11’000 lumen 4700 candela 65 min 80 watts
6700 lumen 2900 candela 120 min 45 watts
3900 lumen 1700 candela 220 min 25 watts
2200 lumen 950 candela 350 min 16 watts
1300 lumen 550 candela 550 min 10 watts
750 lumen 320 candela 800 min 7 watts
430 lumen 180 candela 1100 min 5 watts
250 lumen 110 candela 1400 min 4 watts
POWER SETTINGS
www.keldanlights.com
KELDAN GmbH
Industriestrasse 37a
2555 Brügg
Switzerland
Tel:++41323331628
Fax:++41323331626
KELDAN®is a registered trademark of KELDAN GmbH.
Subject to change without notice, March 2022.
Lighting Cenote Nohoch Nah Chich with
remote controlled Video 8XR lights
Photo:NatalieGibb
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