FCC ID: 2AOTUKDH139 Handset

1stem connection diagram KDH139 User Manual FCC ID: 2AOTUKDH139 FCC ID: 2AOTUKDDY036 2Product list Mane Intermediate connecting line power cable Model quantity Remarks Control Box KDDY036 power KDDY08B Actuator 1 KDYJT014-025 Actuator 1 KDYJT014-026 Handset KDH139(433.92MHz) 1 1 1 1 1 Optional matching Optional matching Optional matching 1 / 3 3Matters needing attention 1Before use, please make sure to wire correctly according to the system connection diagram, and then connect the main power 2Children, the elderly and people with disabilities, please use under supervision;

3Do not plug or unplug any cables while the power is on, it may cause malfunction of the operation function. If this happens, you can cut off the main power, and then reconnect it after about 30s to recover;

4Before using for the first time, you should pair the wireless hand controller with the control box. The specific method is as follows 1Press the pairing button on the control box and hold 3SThe indicator light is flashing quickly, release the button;

2Press any key on the hand controller within 10s, the control box indicator light stops flashingThe pairing is successful, and the control box indicator is always on If no key is pressed within 10s, the control box indicator stops flashing, The original paired hand controller is not cleared, and the control box indicator light is always on;

3After the pairing is successful, press the button to start the corresponding function. 5The control box can be paired with two hand controllers. If paired with a third, the first will be cleared. functions;

6It is not recommended to operate multiple faders at the same time, except for special 7Please replace the battery of the controller in time. When not in use for a long time, remove the battery. 4Key function description 1Hand control panel diagram 2 / 3 2Hand control button menu Key symbol Key Function Note key1 key2 key3 key4 key5 Press and hold pusher 2 to extend, release and stop Press and hold pusher 2 to retract, release to stop Press and hold pusher 1 to extend, release and stop Press and hold pusher 1 to retract and release to stop Press and release. Push rod 1 and push rod 2 are fully retracted and stop. Press any key to stop during operation. RemarkIf the battery is used for a long time and the function is abnormal due to insufficient power supply, please replace the battery with a new one 5Use environment 1Environmental illumination: 200 50Lx of natural light or fluorescent lamp;

2PowerAAA 1.5V*3 3Temperature050 4Relative humidity<90%

5Atmospheric pressure86KPa106KPa FCC Statement:

Any Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. 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 undeundesired operation. 3 / 3

Company: Changzhou Kaidi Electrical Inc. Add: Jiangcun, Henglin Town, changzhou, China Tel: (86)519-67898510 Fax: (86)519-67898509 E-mail: yq@czkaidi.cn FCC Confidential Authorization Date: 2019-12-31 FEDERAL COMMUNICATIONS COMMISSIONS Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Confidentiality Request regarding application for certification of FCC ID: 2AOTUKDH139 To: whom it may concern, In accordance with Sections 0.457 and 0.459 of the Commissions Rules, Changzhou Kaidi Electrical Inc. hereby requests long-term confidential treatment of information accompanying this application as outlined below:

The above materials contain proprietary and confidential information not customarily released to the public. The public disclosure of these materials provides unjustified benefits to its competitors in the market. Block Diagram Schematics Operation Description Sincerely Yours, Signature:

Title: Engineer Typed or Printed Name: Qin Yin

Company: Changzhou Kaidi Electrical Inc. Add: Jiangcun, Henglin Town, changzhou, China Tel: (86)519-67898510 Fax: (86)519-67898509 FCC Authorization Date: 2019-12-31 FEDERAL COMMUNICATIONS COMMISSION Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Subject: Agent Authorization To whom it may concern:

We, Changzhou Kaidi Electrical Inc., the undersigned, Hereby authorizes Bay Area Compliance Laboratories Corporation to act on its behalf in all matters relating to application for Equipment authorization, including the signing of all documents relating to these matters. All acts carried out by Bay Area Compliance Laboratories Corp. on our behalf shall have the same effect as our own action. We, the undersigned, hereby certify that we are not subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. This authorization is valid until further written notice from the applicant. Sincerely Yours, Signature:

Title: Engineer Typed or Printed Name: Qin Yin QA-FR-170-B