ADTRAN IQ 710 System Manual page 173

DBU Options
1. Press the down arrow to select DBU O
will appear. The default parameter values for this screen are shown.
© 2002 ADTRAN, Inc.
Figure 5. Auto DBU Enabled
; then press
PTIONS
Figure 6. DBU Options Menu
Section 6, Configuration Guides
. The screen shown in Figure 6
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IQ 710 System Manual
61202800L1-1B
IQ 710
Page 173