Comtech EF Data SDM-650B - Manual (Page 94)

Configuration SDM-650B Satellite Modem
3–52 Rev. 5
3.6.1.1.1 Modem Settings (Master)
1. TX-CLOCK: EXT.
2. Install JP10 and JP11 on buffer card (AS/3812).
3. Set S3 as required. Refer to Table 3-9.
3.6.1.1.2 Modem Settings (Slave)
1. TX-CLOCK: EXT.
2. Set S3 to minimum size, and install JP11 on buffer card (AS/3812). Refer to
Table 3-9.