User's Manual

Shanghai Qiangling Electronics Co., Ltd.

MESH8269 ”,or “Contains FCC ID: NIR-MESH8269”, Any similar wording that expresses the same

meaning may be used.

2.9 Information on test modes and additional testing requirements

a) The modular transmitter has been fully tested by the module grantee on the required number of

channels, modulation types, and modes, it should not be necessary for the host installer to re-test all the

available transmitter modes or settings. It is recommended that the host product manufacturer, installing

the modular transmitter, perform some investigative measurements to confirm that the resulting composite

system does not exceed the spurious emissions limits or band edge limits (e.g., where a different antenna

may be causing additional emissions).

b) The testing should check for emissions that may occur due to the intermixing of emissions with the

other transmitters, digital circuitry, or due to physical properties of the host product (enclosure). This

investigation is especially important when integrating multiple modular transmitters where the certification

is based on testing each of them in a stand-alone configuration. It is important to note that host product

manufacturers should not assume that because the modular transmitter is certified that they do not

have any responsibility for final product compliance.

c) If the investigation indicates a compliance concern the host product manufacturer is obligated to

mitigate the issue. Host products using a modular transmitter are subject to all the applicable individual

technical rules as well as to the general conditions of operation in Sections 15.5, 15.15, and 15.29 to not

cause interference. The operator of the host product will be obligated to stop operating the device until the

interference has been corrected

Below are steps for on test modes：

The default initial state of the module after power-on is that the frequency point is 0, the low frequency

point is 0, and the mode is 0.

1. Frequency button: TLSR8267 / 9 IC PIN3 interface button (connect one button to GND),

Press [Frequency] button to cycle from 0-2

Frequency: 0 Low frequency point 2402MHz

1 IF point 2442MHz

2 High frequency point 2480MHz

2. Mode button: TLSR8267 / 9 IC PIN1 interface button (connect one button to GND),

Press the [Mode] button to cycle from 0-3.

Mode: 0 transmit carrier

1 Send with data carrier

2 Receive packet

3 Send the packet