GemTek Technology 940307AR, 940307AT Users manual

ADIMOS ** Company Confidential **

Adimos Wireless Video Module

User Manual

The material contained herein is proprietary, privileged, and confidential.
No disclosure thereof shall be made to third parties without the express written
permission of ADIMOS.
ADIMOS reserves the right to alter the equipment specifications and descriptions in this
publication without prior notice. No part of this publication shall be deemed to be part of
any contract or warranty unless specifically incorporated by reference into such contract
or warranty.

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ADIMOS ** Company Confidential **

This device is intended only for OEM integrators under the following conditions:

1)The antenna must be installed such that 20 cm is maintained between the antenna and users, and 

2)The antenna should be integral if the end device is intended to be operated in 5.15 ~ 5.25GHz frequency range.
As long as 2 conditions above are met, further transmitter test will not be required. However, the OEM integrator is still responsible for testing 
their end-product for any additional compliance requirements required with this module installed (for example, digital device emissions, PC 
peripheral requirements, etc.).
IMPORTANT NOTE: In the event that these conditions can not be met (for example certain laptop configurations or co-location with another 
transmitter), then the FCC authorization is no longer considered valid and the FCC ID can not be used on the final product. In these 
circumstances, the OEM integrator will be responsible for re-evaluating the end product (including the transmitter) and obtaining a separate 
FCC authorization.
End Product Labeling
This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the 
antenna and users (for example: Connector Board…etc.). The final end product must be labeled in a visible area with the following: “Contains 
TX FCC ID: MXF-940307AT”.
Manual Information That Must be Included
The OEM integrator has to be aware not to provide information to the end user regarding how to install or remove this RF module in the users 
manual of the end product which integrate this module.
The users manual for OEM integrators end users must include the following information in a prominent location “ IMPORTANT NOTE: To 
comply with FCC RF exposure compliance requirements, the antenna used for this transmitter must be installed to provide a separation distance 
of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter”.
The end product should include “The 5.15 to 5.35GHz band is restricted to indoor use only. Use of this product in outdoor could void the user’s 
authority to operate this equipment.

Federal Communication Commission Interference 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 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.

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 Caution: Any changes or modifications not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.

IMPORTANT NOTE:
FCC Radiation Exposure Statement:

This equipment complies with FCC radiation exposure limits set forth for an uncontrolled
environment. This equipment should be installed and operated with minimum distance 20cm
between the radiator & your body.

NOTE:

The WVM1104-Tx ( FCC ID: MXF-940307AT ) is limited in CH1~CH11 for 2.4 GHz by
specified firmware controlled in U.S.A.

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ADIMOS ** Company Confidential **

Table of Contents

1. Introduction ............................................................................................................................................. 4

1.1 Purpose and Scope ............................................................................................................................ 4

1.2 Terms and Abbreviations................................................................................................................... 4

2. References ................................................................................................................................................ 4

3. Configuration and Status Registers ....................................................................................................... 4

3.1 General Description .......................................................................................................................... 4

3.2 Register Details ................................................................................................................................. 4

3.2.1 Introduction ............................................................................................................................... 4

3.2.2 Register Summary .....................................................................................................................5

3.2.3 System Version.......................................................................................................................... 6

3.2.4 Video standard........................................................................................................................... 6

3.2.5 Video input port......................................................................................................................... 7

3.2.6 Video rate .................................................................................................................................. 7

3.2.7 Country Code............................................................................................................................. 8

3.2.8 WLAN channel.......................................................................................................................... 8

3.2.9 Operation mode – local unit ......................................................................................................9

3.2.10 Operation mode – remote unit................................................................................................. 10

3.2.11 IR enable/disable ..................................................................................................................... 10

3.2.12 Discrete Inputs Status .............................................................................................................. 10

3.2.13 Wireless ID.............................................................................................................................. 11

3.2.14 RSSI Status.............................................................................................................................. 11

3.2.15 PER Status ............................................................................................................................... 11

3.2.16 Do Installation Process ............................................................................................................ 11

3.2.17 Discrete I/O Test Mode ...........................................................................................................12

3.2.18 Reset unit ................................................................................................................................. 12

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ADIMOS ** Company Confidential **

1. Introduction

1.1 Purpose and Scope

The Wireless Video Module product (WVM) delivers video over wireless channel. It enables a wireless
connection between a video source (DVD, VCR, PVR, STB, BS or PC) and a video display (standard TV,
flat screen TV or video monitor).

This document guides the user how to configure the WVM via a set of configuration and status registers.

1.2 Terms and Abbreviations

BS Base Station
CPU A microprocessor or microcontroller device
DVD Digital Video Disk
MPEG Motion Picture Expert Group
N/A Not Applicable
PVR Personal Video Recorder
STB Set Top Box
VCR Video Cassette Recorder
WLAN Wireless Local Area Network
WVM Wireless Video Module

2. References

[1] Adimos WVM - Frequency Channel Tables

3. Configuration and Status Registers

3.1 General Description

The WVM provides a set of internal registers, which can be modified or read via I2C interface. The values
of these registers determine the behavior of the WVM. Each register has a unique sub-address.

3.2 Register Details

3.2.1 Introduction

This section describes the internal registers.

 Byte order: Byte0 is the first byte in a read/write operation.
 Bit order: Bit 7 is the most significant bit within a byte.
 0x… is a hexadecimal number.

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