Comtech EF Data SDM-2020 - Manual (Page 170)

SDM-2020 Satellite Modulator Revision 7
FAST Options MN/SDM2020M.IOM
14-4
Entering Access Codes from the Remote Control Port, as follows:
1. Establish remote communication with the unit. Display will show REMOTE
MODE (if applicable).
2. Enter the following commands as needed to enable the option related to
each board:
Main Board
Overhead Board
MUX/DEMUX Board
TX Reed-Solomon
RX Reed Solomon
X = address
Code =20 digit configuration code
3. The modem should re-initialize and boot up to the factory default setting.
Note: If the unit is an SDR-54/54A, the power should be cycled to re-
initialize the unit and enable the option(s).
Verify the upgrade, as follows:
1. Press [CLEAR] to return to the Main menu.
2. Use [ ← ] and [ → ] to select Function Select:Utility menu.
3. Press [ENTER].
4. Use [ ← ] and [ → ] to select Utility:MOD Options menu.
5. Press [ENTER].
6. Use [ ← ] and [→ ] to scroll through the features. Visually check selected
features for a “+” sign. If a “+” sign is evident, the upgrade is completed.
If upgrade is incorrect, the menu display will exhibit, “WRONG CODE ENTERED!.”
Repeat procedures. If the error message remains, contact Comtech EF Data Customer
Support personnel for further instructions.