Page 2
National Communications
PRODUCT DESCRIPTION
DMC4
is a High Quality MP3 based Digital Message Player designed
specifically for Message On Hold applications.
The heart of unit is a professional quality MP3 engine, which is controlled
by a powerful microprocessor in order to provide exceptional message
output quality.
DMC4
is designed to play MP3 files contained on an MMC or SD Flash
Card, from the moment it is inserted. It will START PLAYING your
Message as soon as POWER is connected to it or an SD Flash Card
with an MP3 file is inserted.
When it reaches the end of the MP3 based message, it will immediately
RESTART at the beginning of the file, or if there are OTHER MP3 files
loaded onto the card, it will START playing the NEXT MESSAGE,
followed sequentially by all other messages loaded onto the card. It will
continue with this cycle until POWER is removed or the SD Flash Card
is removed.
DMC4
is designed to be left ON at all times. Power consumption is
minimal (approx $6 per year) and there are no moving parts that will
wear with use.
DMC4
is supplied with a
TWO YEAR FACTORY WARRANTY.
MESSAGE CHANGE SWITCH OPTION
DMC4
can be fitted with an OPTIONAL Message Change
Switch, which will allow the user to change the message,
saved on the SD Flash card, which
DMC4
will play.
Multiple Messages (up to 250) can be loaded onto the
SD Flash Card used with
DMC4
On Power Up, only Message 1 will play. Message 2 can be selected by a
single switch press. A further press of the switch will select the next Message
to play, or if there are no other messages, Message 1 will again play.
Message Change Switch