MultiScree
∂
Channel
Instant Message Activator
The Instant Message Activator option for the MultiScreen Channel
enables you to either instantly activate a special sequence that
overrides the standard Display Mode sequence, or to instantly play an
audio announcement at any time.
The External Keypad
The Instant Message Activator is operated
using an external keypad connected to the
MultiScreen Channel TV Production Unit
via a cable that can be up to 200 metres in
length. The keypad is shown left.
LCD Numeric Display
The cable from the external keypad should
be connected to the KEYPAD socket on
the back of the TV Production Unit.
Keypad for
data entry
Socket for cable
to connect to
Production Unit
Power supply socket
(7.5V DC)
(Only required for
cables over 100m)
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