Broadcast Tools DSC-20 Manual de instalación descargar pdf (Pagina 23)

Preliminary 8-2002 RSHD Smartcaster Installation Manual

Fig. 1.5. The front panel of the RIDZ Switcher showing

The Record Output Level adjustments and

The Program and Record channel LED’s.

The program light will go out and the channel will be muted when audio is being played

from the SMARTCASTER. The Manual/Auto switch should be in the Auto position at

all times unless there is sporadic switching or no switching at all. The switcher can still

be manually switched even while in Auto mode by selecting a channel with the knob and

pressing the REC or PRGM button. This can be done if a network switch needs to be

done and the SMARTCASTER is not in the program that would normally control the

switching.

Input 9 on the RIDZ Switcher:

Input nine is the dedicated input for the SMARTCASTER audio. The air output of the

SMARTCASTER should be routed to this input on the switcher. Input nine is the only

input on the RIDZ that cannot be muted. During a local break (while the

SMARTCASTER is playing audio from the hard drive) the first eight inputs on the RIDZ

are muted. The record bus of the switcher is still active and the SMARTCASTER can be

recording from any one of the eight inputs while playing audio. Input nine will only

route audio to the PRGM bus on the RIDZ Switcher.

Interfacing the RIDZ Switcher to the SMARTCASTER:

A TTL card in the SMARTCASTER controls the RIDZ Switcher. Only one control line

is needed for the switcher and a separate line that interfaces with the tone closures from

the satellite services. These connectors are labeled on the back of the SMARTCASTER

as CON1 through CON4. CON1 connects to J1 on the back of the RIDZ Switcher. This

is the control line that enables the SMARTCASTER to give commands to the switcher.

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Broadcast Tools DSC-20 Manual de instalación Pagina 23