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3.
HOW TO OPERATE THE DOWNSTREAM KEYER
USING THE RACK MOUNT CONTROL PANEL
The standard HD9626DSK is a 1 RU chassis with an integrated front control panel. The HD9626DSK
Downstream Keyer is also available as a 1 RU chassis with a separate 1 RU rack mountable or
desktop remote control panel. This chapter describes the operation of the HD9626DSK using either the
integrated control panel or the rack mount control panel.
HD9626DSK Downstream Keyer using the desktop control panel see section 4. For information about
connecting the remote control panel to the HD9626DSK Downstream Keyer see section 2.4
3.1.
AN OVERVIEW OF KEY AND DISPLAY FUNCTIONS
The front panel controls consist of a 16 digit alphanumeric display, 20 illuminated pushbuttons and 4
non-illuminated pushbuttons.
The illuminated keypad is used to provide control of the keyer and to switch the various input sources.
The non-illuminated keypad is used to navigate the front panel Setup menu system, a quick and simple
method of configuring the HD9626DSK keyer for your application.
3.1.1. Transition Button Group
TRANSITION: The TRANSITION button transfers the Preview bus material to the Program bus using a
pre-configured transition type. The transition type is set in section 3.8.1.
TRANSITION button is similar to the TAKE command on other products.
RATE:
The RATE button is used to recall a pre-configured transition rate. The transition rate
defines the number of frames that a transition will take to complete. If the RATE button
is not selected then a default CUT transition will occur.
3.1.2. The Preview Bus Button Group
This group of four buttons are used to select the source to put on the Preview bus. The Preview bus
consists of four sources: Black, Input A, Input B, and DSK.
The four buttons on the Preview Bus are MUTUALLY EXCLUSIVE. This means if
one is selected, the others are automatically deselected from the Preview Bus.
BLACK:
The BLACK button selects the internal Black Generator.
selected, all the other sources are deselected on the Preview Bus.
OPERATION
Figure 3-1: HD9626DSK Front Panel Layout
Revision 1.4
HD9626DSK Instruction Manual
For information about controlling the
If the BLACK button is
The
Page 3-1
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