VTrak E-Class Product Manual
314
Under normal conditions, the Controller Status LED (marked with icon) is
green and the Dirty Cache LED (marked with ) icon is dark. See the table
below.
On VTraks with dual controllers, when one controller’s Status LED is amber and
the other controller’s Status LED is flashing red, it means that the controller with
the flashing red LED has entered maintenance mode. See “Controller Enters
Maintenance Mode” on page 345.
If the Controller Status LED continues to display amber after startup, contact
Promise Technical Support. See “Contacting Technical Support” on page 355.
The Dirty Cache LED flashes during input/output operation. If the LED shines
amber and the power is off, there is unsaved data in the cache. Do NOT power
down the VTrak while this LED is on. See “Browser Does Not Connect to
WebPAM PROe” on page 351 for more information.
LEDs
State
Dark Green Amber
Flashing
Amber
Flashing
Red
Status no power OK Surviving —
Maintenance
Mode
Dirty
Cache
OK —
Unsaved data
in cache
OK —