Comtrol DeviceMaster DM-2000 Series Installation And Configuration Manual page 26

Hardware Installation
3. Apply power to the DeviceMaster RTS by connecting the AC power adapter to the DeviceMaster, the
power cord to the power adapter, and plugging the power cord into a power source. See
Supply Specifications
4. Verify that the PWR LED has completed the boot cycle and network connection for the DeviceMaster RTS
is functioning properly using the table below.
DeviceMaster RTS 16-Port (External Power Supply) LED Descriptions
Red LED on the front panel of the DeviceMaster is lit, indicating you have power and
it has completed the boot cycle.
Red
Note: The LED flashes while booting and it takes approximately 15 seconds for the
LED
The red LNK ACT LED is lit, indicating that you have
LNK
ACT a working Ethernet connection.
COL If the red COL LED is lit, there is a network collision.
If the red 100 LED is lit, it indicates a working 100
MB Ethernet connection (100 MB network, only). If
100
the LED is not lit, it indicates a 10 MB Ethernet
connection.
Note: For additional LED information, go to the
5. Go to Initial Configuration
26 - Hardware Installation
on Page 139 if you want to provide your own power supply.
Bootloader to complete the cycle. When the Bootloader completes the cycle, the
LED has a solid, steady light that blinks approximately every 10 seconds.
on Page 33 to configure the DeviceMaster for use.
UP
Status LED table on Page 148.
DeviceMaster Installation and Configuration Guide: 2000594 Rev. F
External Power
10/100 NETWORK
LNK
ACT
COL
100
DOWN