Introduction
DMD20 Universal Satellite Modem
1.1.1 Features/Options Installed at Time of Order
Features installed at the time of ordering are the options pre-installed/initialized in the factory prior
to shipment. These can be reviewed from the front panel. Refer to Section 4, User Interfaces for
information on how to view these features.
Factory installed options are chassis and board configurations that are introduced during
manufacture.
1.1.2 Feature Upgrades
Feature Upgrades are a simple and quick way of changing the feature set of an installed modem.
Feature upgrades are how most DMD20 options are implemented. Features may be purchased
at any time by contacting a Radyne ComStream Corporation salesperson. Refer to Section 4,
User Interfaces for information on how upgrade features.
1.1.3 Hardware Options
Hardware options (refer to Appendix A) are purchased parts that can be installed into the unit at
the customer's site. A screwdriver is normally the only tool required. Please contact the Radyne
ComStream Corporation Customer Service Department for information not limited to availability
and to shipping costs.
Note: Only authorized service personnel should handle and install optional hardware
options.
1.1.4 Radyne ComStream Installed Options
Units may also be sent to the Radyne ComStream Corporation facility for hardware option
installation. Please contact the Radyne ComStream Corporation Customer Service Department
for information not limited to availability and to shipping costs.
1.2 Function Accessibility
All functions can be accessed with a terminal or personal computer via a serial link for complete
remote monitoring and control capability.
2-2
TM103 - Rev. 1.1