SILVA 37741 Trail Speed 4XT Headlamp User Guide
- June 6, 2024
- SILVA
Table of Contents
BEDIENUNGSANLEITUNG
TRAIL SPEED 4XT
Art. no 37741
FULL VERSION MANUAL
TRAIL SPEED 4XT
Art. no 37741
PRODUCT OVERVIEW
The Trail Speed 4XT packaging contains the following parts:
- Lamp unit
- Headband
- Headband (top)
- Extension cord with helmet strap
- Cable guide (side)
- Cable guide (rear)
- Rechargeable Li-ion battery
- USB charging cable
- Helmet bracket
- Bike handlebar bracket
- Quick guide
- Storage bag
BEFORE USE
BATTERY CHARGING
The battery needs to be charged before first use.
- Connect the battery to a USB port (either from a computer, car or a USB charger/adapter) using the included USB-charge cable.
- Connect the charger to the wall outlet.
- On the battery, there are 5 LEDs showing battery status during charging:
• Greenlight (all 5 LEDs) = battery is fully charged
• Red light blinking = battery is charging
Note! When the battery is fully charged the charger automatically switches to maintenance mode.
Note! Never leave a battery unattended during charging
Trail Speed 4XT is compatible with all Silva batteries with the same connector as on Trail Speed 4XT battery. Note that the battery indicator may not be accurate with other Silva batteries.
SILVA TRAIL SPEED 4XT – THE FLEXIBLE, MODULAR HEADLAMP
Trail Speed 4XT is designed for Multi-activity Sports. Here is a description
of the different options:
ERGONOMIC HEADSET
The headset is ergonomically shaped to give a comfortable fit. Use the 2
buckle adjustments to fit it perfectly to your head. The detachable top band
is 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. The
ergonomic backplate is designed to hold the battery steady on the back of your
head, but can be detached and replaced by the back cable guide if you want to
keep your headlamp clean and simple – either solution lets you carry the
battery in your pocket to keep the weight off your head.
MODULAR SYSTEM
In order to move the headlamp body from the headband to either the helmet
bracket or the bike bracket, gently push the lamp upward relative to the head
plate with a headband. Insert the headlamp body in the new bracket and gently
press it down until you hear a click sound.
BIKE HANDLEBAR ATTACHMENT
The bike handlebar attachment is developed for use on bike handlebars with a
dimension between 22 mm and 32 mm. The bike bracket is attached to the
handlebar by wrapping the rubber strap around the handlebar and fastening it
on the plastic hook. Attach the headlamp in the bike handlebar attachment by
sliding the headlamp bracket into the snap-in socket. To remove, slide the
headlamp up and out of the bracket.
HELMET ATTACHMENT
The helmet bracket + back cable guide comes with pre-mounted adhesive tape on
the back for easy mounting n any helmet. The adhesive is a polyethylene foam
tape developed to not damage or cause any type of weakness to the plastic in
your helmet. To mount the helmet bracket, remove the protective film covering
the adhesive tape. Make sure the surface of the helmet is clean and dry. Press
the bracket onto its correct position. If you do not want to use the adhesive
on your helmet the attachment is prepared for mounting with 2 or more straps
on the sides. (Not included) Attach the headlamp in the helmet bracket by
sliding the headlamp racket into the snap-in socket. To remove, slide the
headlamp up and out of the bracket. Attach the cable by using the back cable
guide or integrated helmet strap. Depending on helmet type, it might be
preferable to use the Helmet mode – Flow light deactivated when the headlamp
is used on a helmet. The headband is designed to fit on a helmet by detaching
the ergonomic backplate – thus giving you the flexibility to use either the
included helmet bracket or to just snap the headlamp onto your helmet and go.
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 floodlight. With fewer 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 favorite sport. Simply tilting the light
downwards 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 different modes use short presses.
- To turn the headlamp off press and hold button for 1 second
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 handlebar.
TEMPERATURE CONTROL
Note that the headlamp body temperature will increase during use. The headlamp
temperature is depending on light mode, ambient air temperature, and airflow
(speed). Trail Speed 4XT 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 the operation of the headlamp, there will be a low battery warning when
10% of the battery energy remains. This is done by flashing both LEDs for 1
second and repeating again after 5 seconds.
RESERVE MODE
During operation, the lamp will go into reserve mode when there is 10% power
left of the battery. 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 the headlamp is in reserve mode
no more low battery warnings will appear before the headlamp turns OFF.
BATTERY STATUS INDICATION
On the battery, there is a push-button that activates battery indication LEDs.
When pushing the button 5 LEDs on the battery shows battery status according
to the following…
- 5 green LEDs = Fully charged
- 4 greed LEDs = 80% of the battery remains
- 3 greed LEDs = 60% of the battery remains
- 2 greed LEDs = 40% of the battery remains
- 1 red LED = 20% of the battery remains
To get as much power as possible out of your battery, keep it away from low temperatures during use.
Visit: www.silva/environment
for more information about the Waste Electrical and Electronic Equipment
(WEEE) Directive.