User's Manual

After the warranty period expires, Homesun can continue to provide chargeable
maintenance services.
If you do not pay or delay paying the fee for the maintenance service fee, Homesun will
temporarily suspend the maintenance service until you pay.
After-sales service unit
Unit name: Guangzhou Homesun Medical Technology Co., Ltd.
Address: Floor 7th, TianxiangBusiness Building, No.28, Li Fu Road, Haizhu District,
Guangzhou, GD . China
Service Tel: [phone]
 This software is limited to inspection professionals, doctors or experimenters trained
by Homesun or Homesun 's agents.
 If each hospital or institution responsible for using this software fails to implement a
satisfactory repair/maintenance plan, it may cause abnormal software failure and may
endanger human health.
 Ensure that the software is used under the conditions of use specified in the
instruction manual. As beyond the conditions of use, the pulmonary function tester may
not operate properly, the measured amount of results will be unreliable, and may damage
software and cause injuries to people.
The readers of this manual are the following professionals in the laboratory:
 Personnel who carry out the daily operation of the system;
 Personnel who carry out system maintenance and troubleshooting;
 Personnel who learn system operation.
 This manual is only for V1 version software operation.