User`s manual

100-M0070X2 8 of 26
www.cobham.com/gms
4 Getting Started
The DDPC is pre-configured by GMS prior to shipment (based on customer requirements), thus
is ready to work “right out of the box”.
NOTE: Additional cables may be delivered by GMS based on customer application. Contact
GMS for further information.
4.1 Initial Checkout
Prior to installing a DDPC unit into the desired target environment, an initial checkout should
be performed to ensure proper operation of the unit.
4.1.1 AES Decryption Setup
The AES Decryption needs two BNC cables and a USB cable. A short BNC cable and USB cable
is shipped with the DDPC unit. Figure 2 shows the DDPC system configuration for AES
Decryption only. The steps necessary to setup the system configuration in Figure 2 are shown
below.
DVB ASI MODIFIED MPEG-2 IN
SETUP AND
CONTROL PC
CONTROL
DDP
CARD
BNC 50 O/I 2 RS232 BNC USB
ASI IN LVDS/TTL I/O
CONTROL & DATA
ASI OUT
MSR
BNC
ASI
AES DECRYPTION CONFIGURATION
DVB ASI MPEG-2 OUT
DECODER
VIDEO MONITOR
VIDEO
Figure 2 System Configuration for DDPC with AES Decryption only
1. Install MSR and other devices as their user manuals describe.
2. Attach the short BNC cable to the MSR closest to the DB-9.
3. Attach the other end of the short BNC cable to the ASI IN connector.
4. Attach one end of the USB cable to the DDPC and the other end to the PC.
5. Attach one end of BNC cable to the DDPC ASI OUT connector and the other to the
Decoder.
6. Attach a video cable from the one video/audio output ports on the Decoder to a video
monitor.
7. Turn on the MSR and open its supporting software. See the MSR manual (100-M0061)
for specific directions.
8. Click on configuration/Down Converter, enter password, and make sure the CARD SLOT
that the DDPC is in is on.
9. When turned on, click on the Apply box. Click on Configuration/Save Settings, to save.
10. Now that the System Active LED is on or blinking you can set up the DDPC. See section
6.3.1.
11. Power on and configure the rest of the devices and enjoy the video.