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CHAPTER 4: Operation
4. Operation
Besides giving operating instructions, this chapter describes the front-panel
controls and LEDs and their functions.
4.1 Front-Panel Controls and LEDs
Five LEDs are visible through the front panel (see Figure 4-1). Each LED’s
function is described in Table 4-1.
Two pushbuttons are available for activating loops, as described in Table 4-1.
Figure 4-1. Front panel of the G.703 Codirectional Converter.
G.703 Codirectional Converter
