Texas Instruments MATRIX 3000, DW30 user manual Channel is highlighted upon

Section 3: Operation

Shown at right is a sample channel list as would be available from Channel . This is typically called the channel list.

NOTE: The Channel key may display a channel list or not, depending on what you have defined for “Display Channel List” (see Menu Preferences later in this section).

In order to access channels by using on the keypad, you must first create the channels. See below.

Channel List

Creating a New f To use a new source with the projector, a new channel must be added to projector

Channel	memory so that the projector will respond properly to an input signal from that source
– AUTOMATIC –	in the future. A new channel can be created automatically, as described here, or it can
	be copied from an existing channel and then edited as necessary (see Copying or
	Deleting Channels later in this section).
	When you select a direct input ( Input 1 , Input 2 , Input 3 , Input 4 , Input 5 ), any existing channels in
	the projector are searched for matching input and signal parameters – this only occurs
	if Auto Source is enabled on these channels. If no match to the incoming input signal
	is found in currently-defined channels, a new channel is temporarily created based on
	factory-defined defaults for this type of signal. The channel number assigned is the
	lowest available number from 01-50.
	NOTES: 1) An automatic channel will be discarded unless one or more of its
	parameters are changed, and will not appear in the channel list (see below). 2) If two
	channels have the same distinguishing source characteristics except for the reversal
	of sync connectors (i.e., H-sync and V-sync, are switched), they are still defined as
	distinct channels. 3) You cannot define a new channel without an incoming signal.
	If the incoming signal does match an existing channel, the image will be set up and
	displayed as usual according to the parameters currently defined for that channel.
	USING A CHANNEL: You can normally select a channel at any time by pressing Channel
	(see right). If you want to
	prevent a channel from
	appearing in this list, you
	must edit the channel as
	described in Channel Edit
	later in this section.
	NOTES: 1) The current
	channel is highlighted upon
	entering the channel list, or, if this channel is not displayed here, the first channel in
	the list is highlighted. 2) Channels created automatically do not appear in the channel
	list unless a parameter for the channel has been changed.

013-100149-02 Rev. 1 (01/07) Christie DS+60/DW30/Matrix 3000 User’s Manual 3-15