Cisco D9054 Installation And Operation Manual page 57

About the Front Panel,
Front Panel LEDs
The function of the LEDs is described in the table below.
LED
POWER
ALARM
Navigation/Selection Keypad
The navigation keys (LEFT, RIGHT, UP and DOWN) and the SELECT key on this
keypad are the primary controllers. Each navigation key performs various
functions, depending on the current state of the menu system (i.e. sometimes the
left navigation key backspaces over an entry and sometimes moves the cursor to a
different menu item). Once the cursor is over the desired function, pressing the
SELECT (center key) or DOWN Arrow key selects the current item (this may go to
a different menu or change a setting). Pressing the SELECT key stores any entered
values.
4038938 Rev A
Continued
Signal Explanation
Green The D9054 HD Encoder is
correctly powered
Off There is no power present.
Red An A-alarm is active.
Off No A-alarm is active.
D9054 HDTV Encoder Intstallation and Operation Guide
Remedy
N/A
Check the AC line supply.
Read the message in the GUI.
N/A
4-3