DIRECTV D12MP Installation Guide - Page 5

DIRECTV Set-Top Box Information for the Installer Table of Figures Figure 4-1. Service Command Parser Flowchart 14 Figure 6-1 RC32 remote control...34 Figure 7-1 Wired IR Input Plug ...37 Figure 8-1. Low-Speed Data Port Pin Assignment Diagram 38 Figure 8-2. Orientation of the RJ22 (4 way/4 position) Jack 38 Figure 8-3. Bit Timing Diagram...39 List of Tables Table 2-1: Shortcut Keys Combinations 7 Table 2-2: Supported Shortcut Keys...7 Table 3-1: Type of Data Port Connector 8 Table 3-2: USB-Serial Adapter ...8 Table 4-1: Commands and Supported STB 10 Table 4-2: Software Version of Supported STB 11 Table 4-3: Basic Commands Summary 12 Table 4-4: Multi-Tuner Commands Summary 13 Table 4-5: STB Responses List ...15 Table 8-1: Timing Characteristics ...39 Table 8-2: Input Drive Characteristics 40 Table 8-3: Output Drive Characteristics 40 Table 8-4: Passive Drive Characteristics 41 Table 8-5: Low-Speed Data Port Signaling Conventions 41 DIRECTV, Inc. Version 2.2 Page 5 of 42 March 5, 2008 DTV-MD-0058