Instruction manual

ControlWave Micro Instruction Manual (CI-ControlWave Micro)
Revised Jun-2013 Modem Installation D-1
Appendix D – Modem Installation
D2.1 Modem Installation & Configuration
D2.1.1 Installing an Internal MultiTech Modem (MT9234SMI)
To install a Model MT9234SMI Modem onto an ECOM Module,
perform the following steps:
Remove the ECOM Module from the controller (see Figure D1).
Figure D1. Expansion Comm. Module Component Identification Diagram
1. Unplug the antenna cable from the RF Connector on any installed
radio module. Grasp the ECOM Module with one hand. Squeeze
both sides of the cover panel (just below the unit’s top) and pull up
and away to release the cover panel and EMI Gasket from the PCB
(see Figure D2).