Comtech EF Data DST - Manual (Page 53)

5–1
Chapter 5. OPERATION
This chapter describes the general operation of the RF terminal using the front panel
keys. Detail operation is the same as specified in the SDM-300L3 / CiM-300L
Installation and Operation Manual. For other Comtech EF Data Modems, refer to the
appropriate modem Installation and Operation Manual.
5.1 Initial Operation
CAUTION
Careful setup is necessary to prevent damage to electronic components.
Replacement of a component(s) may be the result.
5.1.1 Prior to Turning On Power
Note: Ensure DST system is installed properly and all connections all secure, except the
L-Band TX and RX IF connectors which are initially disconnected.
Observe the following steps:
Step
No. Selection / Programming Menu Location
1. Make sure prime power to the Modem is removed.
2. Verify the IFL L-Band cables are not connected to the
modem.