Guide to installation & Operation
3 Operation
3.1 AAP-711i or AAP-712i user interface
The Figure below illustrates the AAP-711i or AAP-712i user interface situated at the front end of the
card. For information on these controls, refer to the rest of this section
Figure 11: AAP-711i or AAP-712i user interface
Status leds
INPUT 1
L (1 green + 1 red)
R (1 green + 1 red)
TEST (yellow)
L (1 green + 1 red)
R (1 green + 1 red)
INPUT 2
TEST (yellow)
REF (bi-color)
Front panel pushbuttons
[SEL]
Activates the displayed parameter
[-]
Decreases value of selected parameter
[+]
Increases value of selected parameter
[ESC]
Returns to previous parameter
Main menu parameters
Inputs status
Delay
Channel swapping
Input level adjustment
Phase Inversion
Mixing
Test (tone generator)
Output level adjustment
Mute (AES silence)
Monitoring functions
Alarm deactivation
ABUS (interface with video synchronizer)
AES mode (Pro. or Consumer)
AES Origin and destination message
AES output format
Factory configurations
10
AAP-711i - AAP-712i
The two Leds correspond to input 1 left channel.
Green: lights when a signal is present (the threshold is –60 dBFS).
Red: lights either to indicate overload or an absence of signal for 15 seconds.
The two Leds correspond to input 1 right channel.
EBU tone or mute selected.
These leds correspond to input 2.
Green, orange or red: indicates the lock/no-lock condition of the AES outputs
(refer to synchronization paragraph § 2.5.3)