Chapter 1. Introduction
7
No.
Component
Description
1
Power LED
Lights when the KN2116 is powered up and ready to
operate.
2
Port LEDs
The Port LEDs provide status information about their
corresponding CPU Ports. There is one pair of LEDs for
each Port. The one on the top is the On Line LED; the one
on the bottom is the Selected Port LED:
An On Line LED lights GREEN to indicate that the
computer attached to its corresponding port is up and
running.
A Selected LED lights RED to indicate that the computer
attached to its corresponding port is the one that has the
KVM focus. The LED is steady under normal conditions,
but flashes when its port is accessed under Auto Scan
Mode (see
When the KN2116 is first powered on, the On Line and
Selected LEDs blink in sequence as the Switch
performs a self-test.
3
Link LED
Flashes GREEN to indicate that a Client program is
accessing the device.
4
10/100 Mbps
Data LED
The LED lights ORANGE to indicate 10 Mbps data
transmission speed.
The LED lights GREEN to indicate 100 Mbps data
transmission speed.
5
Reset Switch
Note:
This switch is recessed and must be pushed with a
thin object - such as the end of a paper clip, or a ballpoint
pen.
Pressing and holding this switch in while powering on
the KN2116 makes the switch use the factory installed
firmware version rather than the firmware version that
the switch has been upgraded to. This allows you to
recover from a failed firmware upgrade and gives you
the opportunity to try upgrading the firmware again.
Pressing and holding this switch in for more than two
seconds performs a system reset.
6
Port Switching
Buttons
Press
Port DOWN
to switch from the current port to the
previous port on the installation.
Press
Port UP
to switch from the current port to the next
port on the installation.
kn2116.book Page 7 Thursday, July 10, 2008 4:05 PM
