Reference Video Connections; Aes Audio Connections (9625Lga And Hd9625Lga Only) - evertz 9625LG Instruction Manual

9625LG Series Logo Inserters and Media Keyers Manual
(The bypass relay is optional on high definition units.) When the bypass relay is activated
on power loss to the keyer the FILL will be a direct relay connection to the INPUT BNC.
If you are using your 9625LG Series Keyer as a standard on-air device then set the Output
Mode menu item to Pvw/Pgm. In this mode the input video is overlaid with the logo and
then output on both the KEY and FILL BNCs. Connect one of these outputs to the next
video device in your output path.
If you have a switcher or a downstream keyer that requires a separate key and fill signal for
the logos, then set the Output Mode menu to Pvw/Key/Fill. In this mode the Program Output
BNCs will contain the Logo fill data on the FILL BNC and the Logo key data on the KEY
BNC.
In the Pvw/Key/Fill mode you must supply a valid video timing reference signal to
the unit. You can provide either an analog video signal into the REF input BNC or a
serial digital video signal to the INPUT BNC. The input signal must be running the
same video standard as required by your downstream switcher or keyer.
section 3.6.2 for information on selecting the video timing reference signal.

2.1.2. Reference Video Connections

REF IN This 75 ohm terminated input is for connecting an analog video reference. Connect the REF
IN connector to the reference input sync. The 9625LG Series Keyer can also be set to
derive its timing from the input video connected to the INPUT BNC using the REFERENCE
SETUP menu. This input was not available on early HD9625LG units.

2.1.3. AES AUDIO Connections (9625LGA and HD9625LGA only)

AES PROG IN These 4 input BNC connectors typically provide inputs for the 4 levels of main
program AES audio associated with the video connected to the INPUT BNC. The use of the
AES PROG inputs can also be reassigned using the HTML Audio Setup page (see section
3.11.1)
AES ALT IN These 4 input BNC connectors provide inputs for the 4 levels of non-program AES
audio. They are typically designed for alternate audio that can be inserted over the normal
program audio. The use of the AES ALT inputs can also be reassigned using the HTML
Audio Setup page (see section 3.11.1)
AES PROG OUT These 4 BNC connectors provide outputs for the 4 levels of main program AES
audio and should be connected to the main broadcast chain of your plant. These outputs
are protected by bypass relays to the AES PROG input BNCs. (Bypass relays are optional
on HD9625LGA.) When the bypass relay is activated on power loss to the keyer the AES
PROG OUT will be a direct relay connection to the AES PROG inputs.
AES PREV OUT These 4 input BNC connectors provide outputs for the 4 levels of preview AES
audio.
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