Unit Menu; Figure 5-5. Internal Clock Source; Figure 5-6. Configuration Submenu - ADTRAN 1203060L1 User Manual

Chapter 5 Config Menu TSU LT User Manual
Internal Timing
The TSU LT is the source of timing. The TSU LT is configured to use its own internal oscillator as the
source of timing. Applications include private line driver circuits where one end is set to network and the
other to internal. See Figure 5-5.

Figure 5-5. Internal Clock Source

UNIT MENU

Use the submenus to change control port and alarm options. Figure 5-6 shows a sample LCD window.
U
NIT

Figure 5-6. Configuration Submenu

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