JDS Uniphase OneExpert DSL, Руководство пользователя

Страница: 23 / 120

Chapter 2 Quick Tour
Exploring the front panel
OneExpert DSL User’s Guide
April 2014 22052280, Revision 001
7
Status LEDs
These indicators report the status of the OneExpert DSL. The function of each LED is described in
Table 2 .
LCD
The LCD is a touchscreen that operates similar to a mobile device (such as an iPad or similar
Android device), where you swipe to go to the next page or zoom in/out with pinching or opening
your fingers.
Function keys
Use to select screen-specific options or to select pop-up menus associated with each key.
Table 2 Status LEDs
LED Function
Sync Reports the status of modem synchronization.
– Blinking green indicates that the modems are training.
– Solid green indicates that the modems are synchronized (reached Showtime).
Network Indicates the status of network connectivity.
– Blinking green indicates that the unit is acquiring an IP address.
– Solid green indicates frames an IP address has been acquired.
– Blinking amber indicates a timeout - the unit was unable to acquire an IP address.
– If the Frame LED is not illuminated, the network is not active (either the unit is not
connected or it is logged off.
NOTE: The Sync and Network LEDs alternately blink green when in sleep mode (power saving mode).
Error Solid red indicates error and alarm conditions. The type of error varies depending on
the application.
Batt A multi-color LED that indicates the battery status.
– Solid green indicates that either the battery charge is higher than 30%, or that an
external source is powering the unit.
– Solid red indicates that the battery charge is critically low, less than 10%.
– Solid amber indicates that the battery is getting low, the charge is between 10% and
30%.
Charge A multi-color LED located next to the charger connector that indicates the charge sta-
tus.
– Solid green indicates that charging is complete.
– Slow flashing red indicates that the battery charge is critically low, less than 10%.
– Fast flashing red indicates that the charging was suspended due to a fault and user
intervention is necessary (for example, the wrong charger is attached).
– Solid red indicates that the charging was suspended due to overheating. The unit
can continue to run, no user intervention necessary.
– Solid amber indicates that the battery is charging.