
Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.
99904 TX 2.4GHz Ultra Mini RF Optical Mouse Page 1 of 7 1.0 Editio 2.4GHz Ultra Mini RF Optical Mouse 99904 TX And 99904 RX USER’S MANUAL Important Ergonomic Information Some experts believe that using any mouse or trackball may cause serious injury to hands, wrists, arms, neck, or back. If you feel pain, numbness, or weakness in these areas, see a qualified health professional. TO REDUCE THE RISK OF INJURY, FOLLOW THESE PRECAUTIONS: Take frequent breaks, get up and walk around several times every hour. Vary your tasks throughout the day. Keep your shoulders relaxed with your elbows at your side. Position your keyboard and mouse so you do not have to reach. Adjust your chair and keyboard so your upper arms and wrists are straight. Avoid resting your wrists on sharp edges. System Requirement Mouse compatible with standard Microsoft OS 3 rd button and wheel function require Win98/ ME/ 2000/ XP/ Vista / Win 7. If your computer’s operating system is Windows 98/ 98SE, please prepare the Windows98 or 98SE compact disk for system’s request during the installation of mouse. Before you begin Keep this installation guide for future reference! It contains Important Troubleshooting Information. Keep your old PS/2 or USB mouse as back-up devices. Getting Started Congratulations on your purchase of the Wireless Optical Mouse. By using the advanced RF technology a 360° operation is possible and no line-of-sight is required between the receiver and the mouse. The mouse featured with 1,600dpi high resolution will bring users the best operation accuracy and efficiency, For travel, loss prevention and more power saving, the 99904 TX is designed to store receiver in the cavity inside the mouse. You can use the power on/off switch to save the 99904 TX 2.4GHz Ultra Mini RF Optical Mouse Page 2 of 7 1.0 Editio power. The low power indicator on the top cover of the mouse will blink to indicate battery low power. With numerous user-friendly functions and the compact and ergonomic design, the RF mouse may offer users the best experience of utilization and the most convenience in traveling. Package Contains Your 99904 TX Mouse package includes the following: 1. The wireless optical mouse 2. USB storable nano receiver 3. User’s manual 4. 2 AAA alkaline batteries Note:If any part is missing, please contact your dealer for a replacement immediately. Precaution The optical mouse can not work on a glass or mirror surface. Avoid operating this mouse on a glossy surface; otherwise, this mouse may not operate normally. For consideration of saving battery power, it is strongly recommended to operate an optical mouse on a bright surface with fine texture to obtain lower power consumption of the high illumination LED. A very dark surface will cause higher power consumption. For optimal performance, mouse should be no more than 5M away from receiver. For a better transmission distance, avoid using this device on a metal plate or desktop because a large surface of iron, aluminum, copper and other metal will act as a shield or ground to the RF antenna of the mouse and receiver. Operating on a metal surface may shorten the transmission distance. If your notebook computer has a metal (contains Al or Mg) case, the metal housing of the LCD panel will isolate partial radiation of the RF signal from the mouse. This could possibly result in reducing the distance of transmission when you operate the mouse right in front of the notebook and when the receiver is connected on the back of the notebook. However, the RF mouse should work properly while you are operating the mouse just beside your desktop computer. 99904 TX 2.4GHz Ultra Mini RF Optical Mouse Page 3 of 7 1.0 Editio Overview Hardware Installation Guide (Mouse) Battery installation: 1. Remove the battery compartment cover. (PUSH) 2. Install batteries with the positive (+) & negative (-) in the correct direction indicated by the battery compartment label. 3. Clip the battery cover back into place and make sure it is firmly closed. (Caution: Do not look directly in to the optical emitter. Keep away from young children) Connect the receiver with computer. Plug in the USB receiver to any available USB port or hub connected to your computer. (Windows will now detect the mouse and install the required drivers automatically). CLICK ANY BUTTON, YOUR MOUSE IS NOW READY TO BE USED Middle Button Scrolling Wheel Right Click Button Left Click Button Low power indicator 99904 TX 2.4GHz Ultra Mini RF Optical Mouse Page 4 of 7 1.0 Editio Note: * During normal use, please make sure that the mouse is no more than 5M away from the receiver in order to have reliable connection. Operation Guide BATTERY LOW INDICATION When battery becomes low, battery indicator LED on the mouse wheel cover will blink when moving or clicking the mouse. The mouse will continue to operate for a period of time depending on usage, but batteries should be replaced immediately. OPERATIONS ON POWER SAVING MODE In order to conserve battery power, the mouse is is also designed in considering the trade-off between friendly usage and power consumption. Stages of power consumption include normal operation and idle. The idle mode is entered immediately upon stopping moving mouse. The optical sensor of the mouse will reduce current consumption gradually. In idle mode, moving the mouse can bore the mouse back to work. POWER ON/OFF: For the consideration of traveling purpose, this mouse designed a slide switch in the mouse bottom, provides power ON/ OFF function to avoid inadvertently waking up the mouse, saving more battery life. BATTERY REMOVAL: There is no need to re-do the binding process when battery is removed from and re-installed to the mouse. 99904 RX RECEIVER STORAGE For travelling purpose, the nano receiver can be stored inside the cavern on the Battery cover . Storing receiver: To store in the mouse bottom, place USB plug end of receiver (A) then push the receiver into position (B). Receiver will now b…
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Page 1 CONSTRUCTION PHOTOS OF EUT Page 2
Page 3 Page 4 Page 5
FCC ID: NIYMWP165P6S Report No.: RF990525C08 Operational Description The transmitter of the EUT (2.4GHz Ultra Main RF Optical Mouse) is powered from 3Vdc from batteries. The antenna is copper trace antenna without antenna connector. For more detailed instruction, please take a look at the user’s manual.
Report No.: RF990525C08 1 Report Format Version 3.0.1 FCC TEST REPORT REPORT NO. :RF990525C08 MODEL NO. :99904(TX) (refer to item 3.1 for more details) RECEIVED :May 25, 2010 TESTED :Jul. 01 ~ Jul. 03, 2010 ISSUED :Jul. 07, 2010 APPLICANT : DEXIN Corporation ADDRESS : 14F-8, No 258, Lian Cheng Rd., Chung Ho City, Taipei Hsien, Taiwan, R.O.C. ISSUED BY : Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch LAB ADDRESS : No. 47, 14th Ling, Chia Pau Tsuen, Lin Kou Hsiang, Taipei Hsien 244, Taiwan, R.O.C. TEST LOCATION : No. 19, Hwa Ya 2nd Rd, Wen Hwa Tsuen, Kwei Shan Hsiang, Taoyuan Hsien 333, Taiwan, R.O.C. This test report consists of 24 pages in total. It may be duplicated completely for legal use with the approval of the applicant. It should not be reproduced except in full, without the written approval of our laboratory. The client should not use it to claim product endorsement by TAF or any government agencies. The test results in the report only apply to the tested sample. Report No.: RF990525C08 2 Report Format Version 3.0.1 Table of Contents 1. CERTIFICATION ...........................................................................................................3 2. SUMMARY OF TEST RESULTS ...................................................................................4 2.1 MEASUREMENT UNCERTAINTY ................................................................................4 3. GENERAL INFORMATION............................................................................................5 3.1 GENERAL DESCRIPTION OF EUT..............................................................................5 3.2 DESCRIPTION OF TEST MODES................................................................................6 3.2.1 CONFIGURATION OF SYSTEM UNDER TEST ...........................................................6 3.2.2 TEST MODE APPLICABILITY AND TESTED CHANNEL DETAIL ................................7 3.3 GENERAL DESCRIPTION OF APPLIED STANDARDS ...............................................8 3.4 DESCRIPTION OF SUPPORT UNITS ..........................................................................8 4. TEST TYPES AND RESULTS .......................................................................................9 4.1 RADIATED EMISSION MEASUREMENT .....................................................................9 4.1.1 LIMITS OF RADIATED EMISSION MEASUREMENT...................................................9 4.1.2 TEST INSTRUMENTS ................................................................................................10 4.1.3 TEST PROCEDURES ................................................................................................. 11 4.1.4 DEVIATION FROM TEST STANDARD ....................................................................... 11 4.1.5 TEST SETUP ..............................................................................................................12 4.1.6 EUT OPERATING CONDITIONS ................................................................................12 4.1.7 TEST RESULTS ..........................................................................................................13 4.2 BAND EDGES MEASUREMENT ................................................................................19 4.2.1 LIMITS OF BAND EDGES MEASUREMENT .............................................................19 4.2.2 TEST INSTRUMENTS ................................................................................................19 4.2.3 TEST PROCEDURE ...................................................................................................19 4.2.4 DEVIATION FROM TEST STANDARD .......................................................................19 4.2.5 EUT OPERATING CONDITION ..................................................................................19 4.2.6 TEST RESULTS ..........................................................................................................20 5. PHOTOGRAPHS OF THE TEST CONFIGURATION..................................................22 6. INFORMATION ON THE TESTING LABORATORIES ................................................23 7. APPENDIX A - MODIFICATIONS RECORDERS FOR ENGINEERING CHANGES TO THE EUT BY THE LAB.........................................................................................24 Report No.: RF990525C08 3 Report Format Version 3.0.1 1. CERTIFICATION PRODUCT: 2.4GHz Ultra Main RF Optical Mouse MODEL NO.: 99904(TX) (refer to item 3.1 for more details) BRAND: DEXIN APPLICANT: DEXIN Corporation TESTED: Jul. 01 ~ Jul. 03, 2010 TEST SAMPLE: ENGINEERING SAMPLE STANDARDS: FCC Part 15, Subpart C (Section 15.249) ANSI C63.4-2003 The above equipment (model: 99904(TX)) have been tested by Bureau Veritas Consumer Products Services (H.K.) Ltd., Taoyuan Branch, and found compliance with the requirement of the above standards. The test record, data evaluation & Equipment Under Test (EUT) configurations represented herein are true and accurate accounts of the measurements of the sample’s EMC characteristics under the conditions specified in this report. PREPARED BY : , DATE :Jul. 07, 2010 Andrea Hsia / Specialist TECHNICAL ACCEPTANCE : , DATE :Jul. 07, 2010 Responsible for RF Long Chen / Senior Engineer APPROVED BY : , DATE :Jul. 07, 2010 Gary Chang / Assistant Manager Report No.: RF990525C08 4 Report Format Version 3.0.1 2. SUMMARY OF TEST RESULTS The EUT has been tested according to the following specifications: APPLIED STANDARD: FCC Part 15, Subpart C (Section 15.249) STANDARD PARAGRAPH TEST TYPE RESULTREMARK 15.207 Conducted Emission Test NA Power supply is 3Vdc from batteries. 15.209 15.249 15.249 (d) Radiated Emission Test Band Edge Measurement Limit: 50dB less than the peak value of fundamental frequency or meet radiated emission limit in section 15.209 PASS Meet the requirement of limit. Minimum passing margin is -1.6dB at 2398.00MHz. 2.1 MEASUREMENT UNCERTAINTY Where relevant,…
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1 PHOTOGRAPHS OF THE TEST CONFIGURATION RADIATED EMISSION TEST
No. 19, Hwa Ya 2nd Rd., Kwei Shan Hsiang · Taoyuan Hsien · Taiwan
| # | Rule Parts | Frequency Range | Power Output |
|---|---|---|---|
| 1 | 15C | 2.40 GHz - 2.48 GHz | - |

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