Dream Property DM7020 - Manual (Page 65)

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Output analog:
Output Level L/R 0,5 Vss on 600 Ohm
THD > 60 dB (1 kHz)
Crosstalk < -65 dB
Output digital:
Output Level 0,5 Vss on 75 Ohm
Sampled Data Filtering 32 kHz, 44.1 kHz, 48 kHz
S/PDIF-Output optical (AC3)
Video parameter:
Input Level FBAS 1 Vss +/- 0.3 dB on 75 Ohm Teletext
filter in conformity with ETS 300 472 Standard
TV-Scart:
Output: FBAS,RGB,S-VHS over OSD selectable
VCR-Scart:
Input: FBAS,RGB,S-VHS
Output: FBAS
Serial Interface RS 232:
Typ RS232 bidirectional
Bitrate 115,2 kBit/s max.
Plug Connector SUB-D-9
Function Update of Firmware and Preprogramming
Ethernet:
100 MBit compatible, bi-directional interface Function
Update of Firmware and Preprogramming
USB:
USB 1.2 connector
Mini DIN:
I2C for steering of external devices (Option Rotor)
IR function
Pins:
1 5V
2 SDA (I2C-Kanal 2)
3 SCL
4 3,3V
7 GND
8 IR-Output
9 GND
UDMA66 IDE Interface:
Up to 300 GB capacity
Compact Flash - Reader
LNB power and polarisation:
LNB Current 500mA max. ; short-circuit-proof
LNB Voltage vertical < 14V without load, > 11,5V at 400mA LNB
Voltage horizontal < 20V without load, > 17,3V at 400mA LNB
shut-off at Standby-Mode
Count of active satellite position:
DiSEqC 1.0/2.0 SAT POSITION / SAT OPTION
DiSEqC - Rotor Control