4
840Hxl - Defining the 840Hxl Pattern Generator
4
Defining the 840Hxl Pattern Generator
defines the front panel of the
840Hxl
.
Figure 1: 840Hxl Pattern Generator Front Panel
#
Feature
Function
1
FUNCTION
Buttons
ON/OFF
Press to toggle on and off. Button LED lights when on.
When on, the top row of functions are enabled (RES, PAT, CS and
H/D). When off, the bottom row of functions (HDCP, DC, ASF and
ASD) are enabled (see
Section 6.1
)
2
RES/HDCP
Press to select either the Resolution or HDCP functions
3
PAT/DC
Press to select either the Pattern or Color Depth functions
4
CS/ASF
Press to select either the Color Space or Audio Sample Frequency
functions
5
H/D / ASD
Press to select either the HDCP/DVI or Audio Sample Depth
functions
6
2-digit 7-segment Display
Indicates the current setting. The display flashes if there is a
problem communicating with the display, for example, if the display
does not support HDCP or does not support the selected resolution
7
ON
LED
Lights red when the device receives power
8
–
Button
Press to step down through the list of available values
9
+
Button
Press to step up through the list of available values