Altigen MAX1000, Руководство пользователя

Страница: 59 / 68

MAX4000 Server and Vision Board
Telephony Hardware Manual 55
T1/E1 Board LED Status
The MAX4000 digital board has a red LED at the top right and a blue LED at the bottom
right to show board status.
Figure 2. Red and blue LEDs show board status
When the red LED is OFF, the blue LED will be in one of the following states:
T1E1 Port LED Status
The ALTI-VT1E1-2 board has two LEDs to show the T1/E1 signal status. They are located
beside each RJ48C connector.
Figure 3. LEDs showing signal status
Red LED Status
ON Either the board is not seated properly (extractor switch is
not at the correct position), or the on-board power has a
problem. When the red LED is on, the blue LED will be off.
OFF Normal operation is OFF.
Blue LED Status
FLASHING The board is either:
•
successfully plugged in and ready to be activated in
MaxAdmin, OR
•
the board is deactivated and ready to be removed.
ON The board is activated.
OFF The board is not plugged in, or the red LED is on.
Green LED Red LED Status
ON OFF Normal operation
OFF ON No signal
Red LED on top; blue LED on bottom
Signal status LEDs