MediaGateway
User Manual
17
2.2
Other Interfaces
2.2.1
Status LEDs
The MediaGateway has several status LEDs at the front side of the case.
Figure 2-2: LEDs
The “Host” LED can toggle at three different speeds:
Slow toggle (approx. 0.5 sec) during normal operation to show that the
microcontroller is running in normal mode.
Fast toggle (approx. 0.1 sec) when the microcontroller is in bootloader mode.
The bootloader mode is used for firmware update only (see below in this
manual). You cannot access the website when the device is in bootloader
mode.
When the device is in bootloader-update mode the LED toggles with moderate
frequency (ap- prox. 0.25 sec).
Note:
If the HOST LED is stuck, the microcontroller is overstrained. Please make sure
that only necessary communication hits the microcontroller port (S1-P4) and try a
power reset.
The 12 port status LEDs of all 100BASE-T1 Ports monitors the link status of the
corresponding port. The LEDs are lit when there is a BroadR-Reach link detected. They
begin to blink when there is data traffic on this link.
Note
: There is a known issue: Whenever P/N of the bus swap, data transmission won’t
be possible, not even if the LED is lit in the 100BASE-T1 slave side.
The In-built LEDs in RJ-45 connector shows the status of the gigabit ports. The left
(orange LED) is lit by a link-up. The right (yellow) will blink on data traffic.
2.2.2
Push Button (Reset to default)
The push button on the very left side at the front side of the case (hole) will reset all
settings to factory default.
