FCC ID: 2AUE5-SRP2003A Pro Wash/Dry

SprintRay Wash GUI Prepared by Hossein Bassir - revision 3 - 04/14/20 Home Screen By default, if there is no platform and the lid is closed, basket light will be on. Liquid levels are based on 2 leads in each liquid chamber detecting if there is minimum liquid available to wash. There are 2 wash settings. Both options will perform dry at the end. Platform Wash When platform is detected, the home screen will indicate that that there is platform. NEW Not Enough Liquid in chambers or fresh IPA 99%

If there is not enough liquid in any of the chambers or if either chambers are lled with IPA99%, then the screen will allow to wash but will show a warning message before it starts. (warning message is new) NEW Washing with single chamber or fresh IPA 99%

When there is not enough liquid in any of the reservoirs, that particular reservoir will be indicated with RED color and Rell icon. Furthermore, when we cant detect fresh IPA 99%, we let user wash rst round and that should add enough resin to the IPA 99% so it will be detected next time. We repeat this until IPA 99% is saturated enough to be detected and then this message will automatically go away. This however does not stop the system from washing. NEW Washing with undetected liquid or fresh IPA 99% in one chamber Regardless of one chamber being empty or using fresh IPA 99%, always run both cycle 1 and cycle 2 and dry cycle. This way we make sure if IPA 99% is being used we can expose it to resin so it will be detected next time. IF NEW Washing with undetected liquid or fresh IPA 99% in both chambers Regardless of both chambers being empty or using fresh IPA 99%, always run both cycle 1 and cycle 2 and dry cycle. This way we make sure if IPA 99% is being used we can expose it to resin so it will be detected next time. IF Washing with enough liquid in both chambers The display will show the wash settings on top and wash process on the bottom including the wash or dry stage and timer. Platform or Basket Show Normal or Heavy depending on selection After wash is completed After wash is completed this message will show up. Start wash with basket If user tries to wash with basket but forgets to close the lid then this message will be shown before wash with basket starts. Open lid during wash with basket If user tries to open the lid while wash with basket is happening, the system immediately stops and shows this message. Removing platform during wash with platform If user tries to remove platform while wash with platform is happening, the system immediately shuts down and this message will be shown. Settings Menu The wrench icon will take user to settings menu where we see logo, rmware version, and options to do force drain and transfer liquid. Home icon will take user back to home screen. Force Drain Force drain allows user to manually drain the wash chamber if by mistake they added liquid to the wash chamber instead of liquid chambers, OR in the case of power loss, there may be some liquid left in the wash chamber. Using this feature, you can always initiate drain process to ensure no liquid is left in wash chamber. Transfer Liquid Transfer liquid allows for liquid to be transferred from one chamber to another. The two options have different text explanation. This saves time for user not having to drain from one chamber to pour back into another chamber manually. WarningIn order to avoid hydration or dirty sewage splashing out during normal use, it is strictly forbidden to open the cover during the work project, and it is strictly forbidden to put hands or other hard objects in. Please keep a distance of 20cm when using Warning: Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. NOTE: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. FCC Statement:

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. RF exposure compliance statement:

This device has been evaluated to meet the general RF exposure requirement

SIZE:30*70mm Pro Wash/Dry FCC ID: 2AUE5-SRP2003A MODEL:SRP2003A This device complies w ith part 15 of the FCC Rules. Operation is subje ct to the following two conditions: (1) This devic e may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

Zhejiang Xunshi Technology Co., Ltd. Agent Authorization Company: Zhejiang Xunshi Technology Co., Ltd. Address: 4th Floor, No.2 Qihang Building, Science and Technology Park, No.586 Xihuan Road, Shaoxing City, Zhejiang, China Product Name: Pro Wash/Dry Model Number(s): SRP2003A, SRP2003A-1, SRP2003A-2 We authorize MiCOM Labs Inc., 575 Boulder Court, Pleasanton, California 94566, USA, to act on our behalf on all matters concerning the certification of above named equipment. We declare that MiCOM Labs Inc. is allowed to forward all information related to the approval and certification of equipment to the regulatory agencies as required and to discuss any issues concerning the approval application. Any and all acts carried out by MiCOM Labs on our behalf shall have the same effect as acts of our own. Signature:

Name:

Yudan Yang Title:

manager Company: Zhejiang Xunshi Technology Co., Ltd. Date: Oct. 22, 2020

Zhejiang Xunshi Technology Co., Ltd. Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 USA Subject; Request for Confidentiality FCC ID: 2AUE5-SRP2003A Date: Oct. 22, 2020 To Whom It May Concern, Pursuant to the provisions of the Commissions rules Title 47 Sections 0.457 and 0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Parts List Operational Description Tune-up Procedure External Photos Test Setup Photos Internal Photos User Manual In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR 2.803 and the importation rules in Title 47 CFR 2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s);

For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuant to KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature:

Name: Yudan Yang Title: manager

Zhejiang Xunshi Technology Co., Ltd. Model Confirmation Letter We, Zhejiang Xunshi Technology Co., Ltd. , certify the product: Pro Wash/

Dry , Model No.:SRP2003A, SRP2003A-1, SRP2003A-2 All models have the same functionality, software and electronics, only the model names may differ. Test sample model: Pro Cure Signiture:

Grantee Contact: Yudan Yang Company Name: Zhejiang Xunshi Technology Co., Ltd. Date: 2020-10-22