22 HDE-8C DIN Series
Instruction Manual
GOP Size
: The length between I-frames is known as the group of pictures (GOP) size. The range is 1 to 120. (Factory
default: “15” - i.e. 1 I-frame for every 14 non-I-frames)
Test Pattern
:
is the video pattern that the encoder will display upon loss of input video. Options are: “Color Bars”,
“Black Screen”, “Blue Screen”, and “Red Screen”.
6.5.1 “Main > Encoder > Video” Screen (continued)
6
7
6.5.2 “Main > Encoder > Audio” Screen
The “Main > Encoder > Audio” screen (
) is a “user-configurable” screen where the following parameters
associated with the Dolby® Digital encoded stereo audio are configured and displayed for each audio input:
Source:
allows the user to select the type of audio input source. Options are: “Analog” or “Digital”. (Factory Default:
“Analog”)
Analog audio consists of 2 channels (left & right) using Pin #8 (L) and Pin # 7 (R) on the 13 Pin DIN connector of
the supplied DIN-DIN adapter cables. Digital audio utilizes the orange RCA connector on the satellite receiver
side for the encoder input (Pin#10 ). The HDE-8C DIN accepts two formats of digital audio from the program
source, uncompressed 2 channel PCM or encoded Dolby Digital 2 / 5.1 channel(s). Dolby Digital audio inputs are
seamlessly passed through the unit since they are already encoded. PCM audio must be encoded within the unit.
See
for a diagram of the DIN-DIN adapter cables.
Figure 6.5.2 - “Main > Encoder > Audio” Screen
1
2
3
4
5
6
7
8
9
1
1
Remember to click on the SAVE button to apply the new values/configurations.
