Wegener Communications UNITY 4600 ユーザーズマニュアル

 www.wegener.com

800032-01 Rev. G

 33

For two minutes, or until 

 is pressed, the Level 2 Audio FP Monitor Selection screen is 

the default if the unit features a front-panel audio monitor jack and the user plugs in a ¼” 
stereo phone plug. Note that this is NOT usually a first-level screen, unlike other default 
examples.

On the home screen, the

 (right-pointing arrow) field will quickly flash (a half-second ON 

and a half-second OFF) to signal the user that the right arrow button is active for user 
control. Pressing either the left or right arrow buttons will cause the 

 to display the 

other top-level screens in succession. If there are current alarm and warning indications, the 
text "See alarms" or "See Warnings" will appear before the arrow and pressing the right 
arrow will display the applicable alarm or warning message(s).

 provides the meaning of the color and state of each LED.

GREEN constant

Unit has demod and FEC lock on the RF carrier

Off

Unit does not have demod and FEC lock on the RF carrier

GREEN constant

Unit recognizes a valid transport stream

Off

Unit does not recognize a valid transport stream

®

GREEN constant

COMPEL control stream received within last two minutes 
(including keep-alives) while locked continuously on the current 
transport stream for >2 minutes

GREEN flash

Unit has had a verified transport stream for >2 minutes and 
COMPEL is required but no valid COMPEL 

GREEN flutter

COMPEL has been addressed to unit within last 5 seconds 
(excluding keep-alives)

Off

Otherwise. Note that this LED must be OFF when there is no valid 
Transport stream OR COMPEL