This document is the user manual for EchoNAV Version 1.2, designed for the POLSAT DSB-717 satellite TV decoder. It includes safety precautions and installation requirements.
This manual explains how to install and operate the DSB-717 satellite TV decoder. It includes safety precautions, wiring guidelines, and configuration of the EchoNAV interface for Polsat services.
The document also covers troubleshooting, firmware updates, and technical specifications such as power requirements, dimensions, and supported frequencies. Appendices provide LNBF configuration tables and a glossary of symbols used on the device. This manual is written in Polish.
| Power supply voltage | 90-230 V~, 50-60 Hz |
|---|---|
| Weight | 1300 g |
| Dimensions | 28 cm x 20 cm x 4 cm |
| Operating temperature | +0 to +40 °C |
| Storage temperature | -40 to +50 °C |
| Frequency range | 950-2150 MHz |
| LNB control | 13/18 V, 0/22 kHz, DiSEqC 1.2 |
The decoder must be placed horizontally on a stable base with enough free space around it for proper ventilation.
A card provided by Cyfrowy POLSAT that uses NagraVision encryption is required.
Software updates can be downloaded via Internet or satellite (OTA) through the EchoNAV interface.