DIRECTV D10 Installation Guide - Page 11

DIRECTV Set-Top Box Information for the Installer 4.2 Software Version of Supported STBs DIRECTV STBs with the software version listed in Table 4-2 and newer software versions support data port commands described in this document. Table 4-2: Software Version of Supported STB DIRECTV STB Software Version D10-100 0x1040 D10-200 0x1040 D10-300 0x1043 D11-100 0x1040 D12-100 0x1050 D11-300 0x1040 D11-500 0x1040 R15-100 0x1029 R15-300 0x104B R15-500 0x10FA R16-300 H10(1) 0x10C2 0.4.33 H20-100 0x2021 H20-600 0x2024 H21-100, H21-200 0x4048 HR20-100 0x17E HR20-700 0x134 HR21-100 0x1FE HR21-200 0x1FE HR21-700 0x1FE HR21P-200 0x1FE (1) All Commands on H10 need a carriage return to be recognized. Therefore, each command string input must be followed by 0x0D (the carriage return hex code). DIRECTV, Inc. Version 2.2 Page 11 of 42 March 5, 2008 DTV-MD-0058