Sigma Acnego1 User manual

LED Light Therapy Device
Acnego1 User Manual
Prior to using this device, please read this manual carefully and
keep it in a safe place for future reference.
Safety Caution
•Before use, please read this manual carefully.
•Please follow the instructions and steps strictly and faithfully.
•In case of abnormal situation, please stop using immediately.
•To indicate the magnitude and urgency of the damage, the
situations that may occur due to improper use are divided into
"Warning" and "Caution" in this manual.
Do not use if the following conditions exist. Or consult the
dermatologist in advance.
•Cuts and other external wounds
•Have undergone plastic surgery
•Mouth, genitals or other mucosal parts
•Skin fester
•Photosensitive skin
Please notice
•Eye area can receive light therapy. The eyes should be closed
during therapy. Do not look directly at the LED light source.
•Keep out of reach of children.
•Stop using and consult the dermatologist if you feel discomfort
during therapy.
•Do not use this device for any purpose than that stated in the
manual, otherwise it may cause physical injury or product failure.
•This device is for personal use, not for commercial or long
continuous use.
Product Features
Thank you for choosing SIGMA Acnego 1 series LED light
therapy device!
This device outputs high intensity blue and red light. Blue
light therapy can effectively kill the propionibacterium acnes
while red light therapy can reduce the inflammation and repair
the skin. Fair use of two light sources can quickly remove acne
and lighten acne marks. It is suitable for users with moderate and
severe acne.
Three light therapy modes: red light therapy mode, blue
light therapy mode, and red+blue light therapy mode. Users can
choose red+blue light therapy to shorten treatment duration.
Product Structure
1、Radiation window 2、Battery cover
3、Battery cap 4、Function key
Battery Replacement
•When the light flashes during therapy or the device cannot be
turned on for low battery or lack of use, please change the
battery in time.
•Battery specification: AAA battery, 1.2-1.5V.
•How to change the battery:
a.Remove the battery cap;
b.Remove the battery cover;
c.Take off the battery inside, and place the new battery;
d.Please put them back together.
Preparations before Therapy
Before use,
•Please check the battery.
•Clean and wash away the makeup on the skin.
Operation
• Long press function key to turn on the device. By default
blue+red light therapy is on.
•Press function key to switch the light mode;
•Each treatment lasts 2 min and automatically turn off the device;
How to Choose Light Therapy Mode
Please choose light therapy mode according to the skin
condition:
•For severe acne, use “blue light therapy” for 1-2 weeks. When
the inflammation is reduced, use “red light therapy”;
•For mild acne, choose “red+blue light therapy”.
After Treatment
Skin care:
•Apply moisturizer on the skin after treatment to relieve the dry,
itch.
Product care：
•The device can be cleaned by a dry soft cloth. If necessary, wipe
with a soft cloth dampened with water or a neutral detergent.
Improper use may cause personal injury.
Improper use may cause equipment damage or
property damage.
Use twice a day for the acne skin. Please do not
repeatedly irradiate the same area in a short time.

Product Maintenance
•Clean the device before long-time storage;
•Remove the battery if lack of use;
•Avoid high temperature, high humidity;
•Put the device on the stable place, without exposure to direct
sunlight;
•Keep out of reach of children;
Troubleshooting
Please contact after-sales team if there occurs any trouble which
is not listed in the below form.
Warm prompt: Please check the condition of the device before
use if it is not worked for a long time.
After-sales Service
1.This device have been carefully inspected before delivery. If
during the operation, the device do not work, please inspect it
with the methods mentioned in “Troubleshooting”. If it still fails to
work or there is any other question, please contact after-sales
team. Contact information is printed on the back cover.
2.We provides one-year warranty service from the date of
delivery. However, the warranty does not cover following causes
or parts:
1) Unauthorized disassembly or modification resulting in failure;
2) Operating environment does not comply with regulations;
3) Violation operations exist;
4) Mechanical damages caused by external forces;
5) Battery and other consumables.
3. After the warranty expires, our Company continues to provide
fee-based maintenance services.
4.Product service life: 5 years.
5.Storage and transportation
1) Storage conditions: temperature: -30 ℃ ~+55 ℃ ; relative
humidity: ≤ 95%, no condensed water, no corrosive gas, and
good ventilation.
2) This device can be transported by all means of
transportation.Tied firmly during transportation to prevent
impact, and follow the storage and transportation signs on the
box, pay attention to the direction, stacking limit, and prevent
rain and snow.
Product Specification
Main technical data:
Irradiation diameter: 15mm；
Power supply: AAA 1.5V;
Dimension, L×W×H: 160×19×18mm;
G.W.: ≤50g
Packing list:
LED light therapy device;
User manual.
Contact Information
Manufacturer: Shanghai SIGMA High-tech Co., Ltd.
Registered address: The East Wing, 11th FL., Building No.8,
No.388 Shuanglian RD. Xujing Town, Qing Pu District, Shanghai,
PRC(201702)
Tel: [phone]
Service line: 400-921-0108
Website: acnego.sigmamed.net
Production date: see Label
Version: 201910
Power off before cleaning the device! Do not clean the
device during charging or working!
Do not allow liquid to penetrate into the device!
Do not use volatile oil, thinner, gasoline, etc. to clean
the device!
No.
Trouble
Possible reason
Method
1
Cannot turn on
Low battery due to
lack of use
Change the
battery
Poor connection of
battery
Check the
battery