Silva TRAIL SPEED 4R Service manual

Visit: www.silva/environment
for more information about the
Waste Electrical and Electronic
Equipment (WEEE) Directive.
PRODUCT OVERVIEW
The Trail Speed 4R packaging contains the following parts:
• Lamp unit
• Headband
• Extension cord with helmet strap
• Cable guide (side)
• Cable guide (rear)
• Rechargeable Li-ion battery
• USB charging cable
• Quick guide
• Storage bag
BEFORE USE
BATTERY CHARGING
The battery needs to be charged before first use.
1. Located on the side of the battery pack is a Micro-B connector.
Attach the included USB charge cable to this Micro-B connector.
2. Connect the USB connection to a wall outlet, computer or other standard USB connec-
tion.
3. Beneath the Micro-B connector there are 4 charge indication LEDs.
• During charge the LEDs shows its progress with one or more red lights.
• When fully charged all LEDs turns green.
Charge time is approximately 3 hours.
Note! When battery is fully charged the battery automatically switches to maintenance
charge. However, never leave a battery unattended while charging
Trail Speed 4R is compatible with all Silva batteries with the same connector as on Trail
Speed 4R battery. Note that the battery indication may not be accurate with other Silva
batteries.
ERGONOMIC HEADBAND
The headband is ergonomically shaped to give comfortable fit. Use the 2 buckle adjustments
to fit it perfectly to your head. Detachable top band included.
Attach the headlamp in the head bracket by sliding the headlamp foot into the snap-in
socket. To remove, slide the headlamp up and out of the bracket.
FLEXIBLE BATTERY CARRYING
The battery pack can be carried in multiple ways; for example on the headband, in a pocket
backpack, on the waist using the extension cable and cable guide back, or mounted on the
bike frame by using the integrated Velcro strap.
DURING USE
SILVA INTELLIGENT LIGHT®AND FLOW LIGHT
SILVA Intelligent Light® optimizes the light pattern by the unique combination of a long
reach spot light and a close flood light. With less head movements and a clear view of near as
well as far obstacles, you gain the balance and confidence it takes to move fast and perform
better. Our ingenious SILVA Flow Light takes the optimization even further by providing
seamless tuning of the light pattern for your favourite sport. Simply tilting the light down-
wards makes the beams wider to brighten up slower activities. When tilting the headlamp
upwards, the light reaches longer to provide perfect vision when you move fast.
SWITCH ON YOUR HEADLAMP
A push button is located on the left side of the headlamp body. This button controls all light
modes.
• To start the headlamp with Flow Light activated press push button with a short press.
• To start the headlamp with Flow Light deactivated press and hold push button for 1
second
• To cycle between the dierent modes use short presses.
• To turn the headlamp o press and hold button for 1 second
MAX
SHORT PRESS LONG PRESS
OFF OFF OFF
MED MIN
FLOW LIGHT ACTIVATED
FLOW LIGHT DEACTIVATED
DEACTIVATED FLOW LIGHT
Flow Light deactivated means that the Light image will remain unchanged even if the
headlamp is tilted up or down. This might be useful when the lamp is mounted on a helmet or
a bike handle bar.
TEMPERATURE CONTROL
Note that the headlamp body temperature will increase during use. The headlamp tem-
perature is depending on light mode, ambient air temperature and the airflow (speed). Trail
Speed 4R is equipped with a temperature control unit that prevents the headlamp body
from overheating by reducing the power to the LEDs. This means that the lower the ambient
temperature, the stronger the light output.
Note! Always make sure to disconnect the battery when the headlamp is stored in a closed
compartment such as in a bag, pocket or similar.
LOW BATTERY WARNING
During operation of the headlamp there will be a low battery warning when 10% of the bat-
tery energy remains. This is done by flashing both LEDs for 1 second and repeated again after
5 seconds.
RESERVE MODE
During operation, the lamp will go into reserve mode when there is 10% power left of the bat-
tery. All LEDs will flash once before the lamp goes into this mode.
Reserve mode can be overridden by pressing the button.
Warning: If you have pressed the button when headlamp is in reserve mode no more low bat-
tery warnings will appear before the headlamp turns OFF.
BATTERY STATUS INDIC ATION
When battery is connected to the headlamp and turned ON, current charge status is visible
for 30 seconds on the battery pack.
If you want to check battery status during use, the headlamp needs to be turned OFF and
then back ON.
Art. no 37874
FULL VERSION MANUAL
TRAIL SPEED 4R

Visit: www.silva/environment
for more information about the
Waste Electrical and Electronic
Equipment (WEEE) Directive.
AFTER USE
MAINTENANCE
To make sure you get maximum performance from your headlamp, clean it regularly with a
damp cloth. Headband cleaning – rinse in warm water.
TECHNICAL SPECIFICATIONS:
Weight headlamp including headset: 86g
Battery weight: 85g
Battery type: Li-ion 7.4V, 2.0Ah
Light distance Max/Med/Min: 160m/70m/40m
Lumen Max/Med/Min: 1200/450/80
Burn time 20˚C Max/Med/Min: 3h/6h/10h
Burn time -5˚C Max/Med/Min: 1h 15min/3h/10h
Reserve mode: 0.5h
Charging time: 3h
Water resistance: IPX5
Operative temperature range: -20 - +60º
ABOUT LI-ION BATTERIES
The battery should be stored in a dry environment within the temperature range of
-20°C and +35°C.
If you would like to store your battery for a longer period (more than 30 days) the battery
should not be fully charged. This may cause loss of its characteristics.
Li-ion batteries have a discharge rate of approx. 20% over a 30-day period. You can always
charge a half full battery without damaging its characteristics.
Do not expose the battery for extreme temperatures which may cause fire or explosion.
Do not disassemble or mistreat the battery; risk for chemical burn.
Keep away from children.
Do not dispose of batteries in fire. This may cause an explosion.
Do not submerge the batteries in water.
Do not short circuit the contacts.
Replace only with Silva batteries with the same connector as on Trail Speed 4R battery.
PROTECTING THE ENVIRONMENT.
Headlamp, batteries and packaging are recyclable. Please dispose these items at designated
recycling stations.
WARRANTY
Silva warrants that, for a period of two (2) years*, your Silva Product will be substantially free
of defects in materials and workmanship under normal use. Silva’s liability under this war-
ranty is limited to repairing or replacing the product. This limited warranty extends only to the
original purchaser.
If the Product proves defective during the Warranty Period, please contact the original place
of purchase. Make sure to have your proof of purchase on hand when returning the product.
Returns cannot be processed without the original proof of purchase. This warranty does not
apply if the Product has been altered, not been installed, operated, repaired, or maintained in
accordance with instructions supplied by Silva, or has been subjected to abnormal physical
or electrical stress, misuse, negligence or accident. Neither does the warranty cover normal
wear and tear. Silva is not responsible for any consequences, direct or indirect, or damage
resultant from use of this product. In no event, will Silva’s liability exceed the amount paid by
you for the product. Some jurisdictions do not allow the exclusion or limitation of incidental
or consequential damages, so the above limitation or exclusion may not apply to you. This
Warranty is valid and may be processed only in the country of purchase.
* Batteries: 1 year
For more information please visit www.silva.se
Art. no 37874
FULL VERSION MANUAL
TRAIL SPEED 4R