User manual

Setting Up the Campus-RS System
3-6 Campus-RS Fractional Interface Card User Manual
SET THE TRANSMIT CLOCK
The Transmit Clock option determines how the SD signal is sampled if the
Timing Source is set to Internal or HDSL. There are two settings:
• External: SD is sampled based on the clock transitions on the TT input.
• Internal: SD is sampled based on the clock transitions on the SCT output.
For complete information about the Transmit Clock option, see “Transmit
Clock” on page 8-4.
To set the Transmit Clock:
1 Press Escape until CAMPUS RS I/F: FRAC displays.
2 Press Next until DATA PORT CONFIG & STATUS displays, then
press Enter. RATE MULTIPLIER displays.
3 Press Next until TRANSMIT CLOCK displays, then press Enter. The
current clock setting displays.
4 Press Next until the desired setting displays, then press Enter.
TRANSMIT CLOCK and the new setting display.