Model Number
Notations
Authorization
Features
2
SD Series Ref. Manual (Packet & Transparent Mode)
The term "SD" or "SD Series" is used in this manual to denote all
models in the SD product line. Specific model numbers such as MDS
SD2 (216-235 MHz), MDS SD4 (350-512 MHz), and MDS SD9
(928-960 MHz) are used only when necessary to reference model-spe-
cific features.
Some features of the radio are dependent on purchased options and
applicable regulatory constraints. A "key" icon is shown near the
heading of any such features. If your radio is not currently authorized for
a needed feature, contact your factory representative for information on
obtaining a new authorization code/key.
1.2 Electronic Manuals
All SD Series manuals are available in printed or electronic form. Elec-
tronic manuals may be downloaded from our web site at
www.gemds.com. The website also contains links to Application Bul-
letins and other product information.
MDS 05-4846A01, Rev. C