Nortel Networks Passport 4400 - Manual (Page 38)

Installing the Passport 4400 Passport 4400 Hardware Installation Manual
2-8
Reset Switch
A reset switch is located on the base module and can be accessed from the back
of the unit, as shown. Use a small, pointed object to press the switch through the
hole in the back panel. The green reset indicator is also located on the base module
next to the reset switch.
Figure 2-10. Location of Reset Switch
Three types of resets can be done by holding the switch down for different time
intervals. You can tell when to release the switch by watching the flashing green
indicator. The relationships are given in the table shown in Table 2-3.
Table 2-3. Using the Reset Switch
Switch interval Indicator Type of reset
1-5 seconds On Resets the CPU. Without diagnostics.
6-10 seconds Slow flashing Resets by reading existing configuration from
flash. With diagnostics.
10+ seconds Fast flashing Resets by restoring all configuration parame-
ters to their factory default values. WIth diag-
nostics.
Base Module Back Panel
Reset
Reset Indicator