Nitecore LHH82 User manual

Brief Introduction
The LHH82 is a lens heater specially designed for camera lenses with a lter
size of 72~82mm to protect it from fogging and blurring the images. It is
equipped with an intelligent thermal control module to warm up the lens to
a temperature of approx. 45°C (113°F). It is powered by an external USB
power supply and withstand an extremely low temperature of -40°C (-40°F).
It has 4 heating zones with hook-and-loop design for quick installation and
dismount in various environments.
Technical Specications
Input 5V⎓2A (MAX)
Input Port USB-C
Operating Temperature -40°C~40°C (-40°F~104°F)
Heating Temperature 45±5°C (113±9°F)
Compatible with
Camera lenses with a lter size of 72~82mm
Including Canon EF 70-200mm f/2.8L IS III USM and more
Main Materials 1680D Nylon
Dimensions Zone 1: φ85mm (φ3.35")
Zone 2~4: 394mm×168mm (15.51"×6.61")
Weight 190g (6.70oz)
Accessories USB Charging Cable (USB-A to USB-C, 1.5m)
Note:
1. The heating temperature is tested in NITECORE Lab for reference only.
The data may vary in real world use due to dierent environmental
conditions.
2. Please refer to the lter size for more compatible models.
Operating Instructions
As illustrated, after wrapping up the camera lens, use the USB cable to
connect an external power supply (e.g. a power bank or other USB charging
devices) to the charging port to begin the heating process. After that, the
blue indicator beside the input port will turn on steadily.
• After connecting the power supply, the heating process will start
automatically without manual settings.
• The product will start to heat up Zone 2 rst. After Zone 2 reaches
approx. 45°C (113°F), it will then start to heat up Zone 1, 3 and 4
simultaneously.
Warnings
1. Please read the user manual carefully before using the product.
2. Please use the USB charging cable included and high-quality power
banks to power the product. It is recommended to use ocial
NITECORE power banks (sold separately).
3. DO NOT use the product in an environment of -20°C (-4°F) or lower for
over 6 hours, as the USB charging cable could be damaged due to low
temperature.
4. Please connect the applicable external power supply only according to
the specications in this user manual. Insucient input power may lead
to malfunction of the product.
5. DO NOT expose the product in the rainy or moist environment. Keep it
away from any combustible material.
6. The product is only to be used by adults above 18 years old. Children
under this age must be supervised by an adult when using the product.
7. Please unplug the product when it is left unused.
8. DO NOT puncture the product.
9. DO NOT expose the product to corrosive liquid.
10.
Please clean the product with a soft brush. DO NOT rinse it with water.
11. DO NOT leave the product unattended when it is in use. Stop using the
product at any sign of malfunction.
12. DO NOT disassemble or modify the device as doing so will render the
product warranty invalid. Please refer to the warranty section in the
manual for complete warranty information.
13. DO NOT misuse in any way! Use for intended purpose and function only.
Disclaimer
This product is globally insured. NITECORE shall not be held responsible or
liable for any loss, damage or claim of any kind incurred as a result of the
failure to obey the instructions provided in this user manual.
Warranty Service
All NITECORE®products are warranted for quality. Any DOA / defective
product can be exchanged for a replacement through a local distributor/
dealer within 15 days of purchase. After that, all defective / malfunctioning
NITECORE®products can be repaired free of charge within 12 months
from the date of purchase. Beyond 12 months, a limited warranty applies,
covering the cost of labor and maintenance, but not the cost of accessories
or replacement parts.
The warranty will be nullied if
1. the product(s) is/are broken down, reconstructed and/or modied by
unauthorized parties;
2. the product(s) is/are damaged due to improper use.
For the latest information on NITECORE®products and services, please
contact a local NITECORE®distributor or send an email to
[email protected]
※
All images, texts and statements specied herein this user manual are
for reference purposes only. Should any discrepancy occur between
this manual and information specied on www.nitecore.com, Sysmax
Innovations Co., Ltd. reserves the rights to interpret and amend the
content of this document at any time without prior notice.
Thanks for purchasing NITECORE!
SYSMAX Innovations Co., Ltd.
TEL: [phone] FAX: [phone]
E-mail: [email protected] Web: www.nitecore.com
Address: Rm 2601-06, Central Tower, No.5 Xiancun Road,
Tianhe District, Guangzhou, 510623, Guangdong, China
Please nd us on facebook: nitecorephotoaccessory
LHH07048221
Made in China
LHH82 LENS HEATER
USER MANUAL
IMPORTANT NOTICE CONCERNING WARRANTY SERVICE
Thank you for purchasing! Before using this product, please nd your verication code on the package box, and go to http://charger.nitecore.com/
validation (or scan the QR code beside the verication code to visit on your mobile phone). Type in your verication code and personal information as
required, and submit the page. After verication, NITECORE will send you a warranty service email. This email and your registration email address are
essential to your possible warranty application. Before you complete the warranty service registration, you cannot enjoy our warranty service for your purchase.

LHH82 全包裹镜头防雾器
说明书
产品简介
本品是专为滤镜尺寸为 72mm-82mm 相机镜头特别设计的镜头防雾器，
通过加热镜头来防止镜片起雾，避免影响设备的拍摄效果。设有智能温
控模块，加热带温度控制在 45℃左右。采用外部 USB 电源供电，能承受
低至 -40℃的温度，确保在户外高寒环境下仍能正常工作。4 段分区式加
热带，魔术贴固定设计，可快速安装及拆卸，适用于不同的使用场景。
技术参数
输入 5V⎓2A（MAX）
输入接口 TYPE-C
工作温度 -40℃～ 40℃
加热温度 控温 45℃（±5℃）
适用镜头 滤镜尺寸 72mm-82mm 镜头均适用
（如佳能 EF 70-200mm f/2.8L IS III USM）
主体面料成分 1680D 尼龙
尺寸 1 区：φ85mm
2-4 区：394mm×168mm
重量 190g
标配配件 USB 电源线（USB-A to TYPE-C，1.5 米）
注：
1. 加热温度数据为奈特科尔实验室测试数据，实际温度可能会受外界环
境因素影响，仅供参考。
2. 适用镜头型号未能一一列举，请根据尺寸选购。
使用说明
如图所示，先将本品包裹着相机镜头，再将电源线一端连接输入接口，
另一端连接移动电源（或其他供电设备）即可启动防雾程序。接通电源后，
输入接口旁的蓝色指示灯将会亮起提示。
• 接通电源后，防雾程序将自动启动，用户无需手动调节。
• 本品会先对 2 区进行加热，直至 2 区温度达到 45℃左右，1、3、4
区再同时进行加热。
注意事项
1. 使用本产品之前，请仔细阅读所有说明。
2. 请使用官方标配的 USB 电源线及优质移动电源进行供电。建议选购
奈特科尔移动电源系列产品配套使用。
3. 请勿在 -20℃以下环境使用超过 6 小时，在低温环境下长时间使用，
可能导致 USB 电源线损坏。
4. 请按照本说明书所述之参数，选择适合的供电设备，输入功率不足可
能会导致本品无法正常工作。
5. 请勿将本品放置在潮湿环境中，使用过程中慎防雨淋，远离易燃易爆
危险品。
6. 本品适用人群为 18 岁以上成年人，儿童必须在成人的监督下使用。
7. 未使用本品时，请切断电源。
8. 请勿使用尖锐物品刺破本品。
9. 请勿让本品与强腐蚀性物品接触。
10. 清洁时建议使用软毛刷清除表面灰尘，请勿用水冲洗。
11. 当本品开始工作时，不可无人看管。若发现有任何故障，请立即停止
操作。
12. 请勿擅自拆卸、组装或改装本品，人为蓄意损坏将导致保修服务失效，
详情请查看保固条款。
13. 不可将本品作为他用！仅可用于指定用途。
免责声明
本产品由保险公司全球承保。对未按照本产品说明书正确指导操作发生
任何事故或意外，而导致第三方损失或索赔，本公司不承担任何责任。
保固服务
NITECORE® 产品拥有售后保固服务。在购买本产品的 15 天内，如果有
任何质量问题均可向经销商要求免费更换。在购买本产品的 12 个月内享
受免费保固服务。在超过 12 个月免费保固期后，本产品享有终身有限度
保固服务，如需要更换重要部件则需收取成本费用。
本保固规则不适用于以下情况：
1. 人为破坏，拆解，改装本产品。
2. 错误操作导致产品损坏。
如对奈特科尔产品有任何疑问，欢迎联系当地的代理商或发邮件到
[e-mail]
※ 本说明书的所有图片、陈述及文字信息仅供参考，请以官网
www.nitecore.cn 实际信息为准。广州希脉创新科技有限公司拥有对
说明书内容的最终解释权和修改权。
感谢您购买我们的产品 ！
更多信息请关注微信公众号：NITECORE 奈特科尔
广州希脉创新科技有限公司
咨询热线： [phone]
销售邮箱： [e-mail]
网 址： www.nitecore.cn
地 址： 中国广东省广州市天河区冼村路 5 号凯华国际中心 2601-06 室
邮 编： 510623
LHH07048221
（简体中文）售后服务的重要提示
感谢您购买本产品！在使用本产品之前，请持包装盒上防伪码登录 http://charger.nitecore.cn/validation 或刮开防伪贴纸的二维码，
用手机扫描前往验证页面，按页面提示填写防伪码及个人信息等资料。成功通过正品验证后，您将收到奈特科尔发来的保固凭证邮件。
请紧记您的注册邮箱及保存售后服务邮件，此资料为该产品享受保固服务的重要凭证。