TSR2900-10 Hardware Installation Manual
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3.3.4 Connecting the USB port
The USB port support USB2.0 physical layer protocol
USB works in main mode and is connected to the devices with USB interface.
Chapter 4 Maintaining Router
Caution:
Before opening the machine box, make sure that you have released the static
you carried and then turn off the power on-off of the router. Before operating any
step in Appendix B, read the section “Safety Advice”
Before performing operations beside the power source or on the machine box,
turn off the power on-off and plug out the power cable.
4.1 Opening the Machine Box
This section describes how to open the cover of the router, required tools and
operation methods.
Caution:
When the power cable still connects the power supply, do not touch it.
When you open the cover of the router, you may use the following tools:
Crossed screwdriver
Static armguard