Sofirn SD09 User Manual

Sofirn SD09 Manual
Thank you for purchasing Sofirn products.
Contact us@sofirnlight.com or eu@sofirnlight.com if you need assistance.
NOTE: AUTOMATIC LOCKOUT FEATURE, when the flashlight turns off after 1
minute, it will automatically enter lockout mode. Double-click the switch to unlock
the flashlight.
Compare SD09 with SD09L, SOFIRN diving flashlight SD09 is the smaller and more compact
version designed to be easily portable, utilizing a single 21700 battery. With the ability to provide
an astounding 3400 lumens of bright light, this diving flashlight is perfect for exploring the depths
of the ocean. It's capable of functioning at depths of up to 100m, making it the ideal companion
for deep-sea diving and underwater exploration. With its sleek and durable design, this diving
flashlight is built to withstand the toughest of environments.
ANSI/NEMA FL1 Chart
Mode
Low
Medium
High
Strobe
Luminous
Flux [lm]
500
1200
3400
3400

Sofirn SD09 Specifications

General

Brand	Sofirn
Model	SD09
Category	Flashlight
Language	English

Summary

Sofirn SD09 Flashlight Features

Automatic Lockout Feature

When the flashlight turns off after 1 minute, it automatically enters lockout mode. Double-click the switch to unlock.

Product Specifications

General Specifications

Details on emitter, operating voltage, battery, size, weight, body material, lens, water resistance, and standby current.

Operational Features

Includes mode memory, reverse polarity protection, and low voltage warning indicators.

Operating the Sofirn SD09

Battery Installation and Level Indicator

Instructions for battery installation and understanding the LED power status indicator.

Core Operation Functions

Covers turning the light on/off, changing brightness levels, accessing strobe mode, and lock/unlock functions.

Safety and Maintenance

Essential Safety Instructions

Guidance on safe handling, avoiding direct eye exposure, and precautions for high-power modes and transport.

Troubleshooting Common Issues

Addresses problems like battery replacement, dirty contacts, and initial startup issues with potential solutions.