YIHUA 305D IV Скачать руководство пользователя страница 4

Product certification

Maintenance records

Thank you for choosing this type of products, please read the following terms 
before using:

1.    From purchasing date within 7 days, under normal use(Non-artificial damage),
       new package, not be disassemble and repaired ,enjoy replacement service.
2.    From purchasing date within one year, under normal use, if there are quality 
       problem, not be disassemble and repaired ,enjoy free repair service.
3.    For more than warranty, we provide a lifetime warranty service, free of labor 
       costs, charge only spare parts costs.
4.    Failure to present  warranty card during warranty period, the company will not be 
       a free service. 
5.   Users need warranty service, please contact your original sales unit.
6.   When users need  warranty service, please provide warranty card and purchase 
       invoice, or receipt of the certificate of the company seal.
7.    Warranty does not include transportation costs and provide on-site service. 

Warranty Card

Date of manufacture

Sales Date

Model NO.

Product ID

Examine

 

QC

PASS

Upon examination products meet technical 
standards

NO.

 

Date for repair

Cause

Fix date

Repairer

Содержание 305D IV

Страница 1: ...er supply Please read the user guide thoroughly before using and keep it in a safe place for future reference Statement The company reserves the right to improve and upgrade products product specifications and design are subject to change without notice 305D English IV INSTRUCTION MANUAL ...

Страница 2: ...ge should be not exceed setting value 4 Do not use the product in environments where temperatures exceed 40 C 5 When charging the battery do not reverse the positive and negative terminals to avoid damage to the battery 6 This product is of a fan less design full power output should be at least 4 hours For longer continuous operation please set the usage control rate under 80 otherwise an artificia...

Страница 3: ...erminal it can reduce the output ripple of power IV Usage Instruction Operation 1 Firstly adjust voltage coarse and fine knob to the voltage value between 2 to 5V current coarse and fine adjustment knob is not 0 2 And then adjust current coarse and fine knob to 0 Anti clockwise to the end 3 Connect output terminal and with wire 4 Then adjust the current coarse and fine knob to set the working voltage ...

Страница 4: ...y we provide a lifetime warranty service free of labor costs charge only spare parts costs 4 Failure to present warranty card during warranty period the company will not be a free service 5 Users need warranty service please contact your original sales unit 6 When users need warranty service please provide warranty card and purchase invoice or receipt of the certificate of the company seal 7 Warran...

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