Caution! Do not exceed a torque of 2.2 in lb (25 Ncm) when tightening the fixings screws. Excessive torque applied to the screws can crack the plastic case.

5.3OEM Labeling

Where the TT4031 (SE-GM29) is to be incorporated into an end product it is an FCC requirement that a label must be affixed to the outside of the end product with a statement similar to the following: “This device contains TX FCC ID: PY76220502-BV”.

5.4Antenna

5.4.1General

The antenna is the component in your system that maintains the radio link between the network and the modem. Since the antenna transmits and receives electromagnetic energy, its efficient function will depend on:

the type of antenna (for example, circular or directional); the placement of the antenna;

communication disturbances in the vicinity in which the antenna operates.

In the sections below, issues concerning antenna type, antenna placement, antenna cable, and possible communication disturbances are addressed.

Owner’s Manual

Rev 1.0

Page 44 of 44