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XL-12000S
MANAGED, HIGH-SPEED NETWORK MODEM USER GUIDE
6.0
Power and Boot Up Sequence
1.
Verify that the LAN and DSL lines are connected according to
the wiring diagram described in the "Installation" section (see
Figure 4.1 or Figure 4.2).
2.
Plug the 120 VAC/12 VDC wall transformer (220VAC for inter-
national use) into a wall outlet. Verify that the Power (blue)
LED comes on.
3.
Verify that the 10Base-T Link (green) LED on the rear panel is
illuminated. If the unit is not connected to an Ethernet (10Base-T)
source (e.g., computer), this LED will illuminate momentarily
on power-up and then extinguish. When properly connected,
the 10Base-T Link LED will be lit continuously and flash to
indicate traffic.
4.
Immediately upon power-up, the modem will begin its boot-up
routine. The Status LED flashes red as the modem cycles
through its initialization process. After initialization, the red
Status LED will extinguish. If the light is steady red, refer to
section 10.0, "Troubleshooting".
5.
The modem is now ready for initial configuration.
10
TUT SYSTEMS
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6.0 POWER AND BOOT UP SEQUENCE
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