User's Manual

Table Of Contents

EX7100 Technical Manual - Module Descriptions

The RF devices used in the Power Amplifier module may

contain beryllium dioxide. These devices must not be broken,

ground, hammered or tampered with in any way, and should

be disposed of in a safe manner as specified in local

environmental and safety legislation. If safe disposal is a

problem, they should be sealed in an appropriate container

and returned to Exicom for disposal. In this case, it is the

senders’ responsibility to ensure that all precautions are

taken to ensure safe delivery to Exicom.

Accessing the Transmitter Module

To gain service access to the Transmitter module, remove the bottom cover as per

Section 6.1.

Diagnosis

With the unit de-powered, check the Transmitter module visually for signs of damage

such as burnt tracks or components. Check that all connectors are fully mated and that

all socketed ICs are fully home. If no damage is apparent, apply power and follow the

steps outlined in Figure 7.11.