34
ENGLISH
LOADING THE CONFIGURATION FILE
By means of a pen drive, a confi guration that was previously memorized or saved from a PC can be loaded
into the “CONTROL UNIT - USB MEMORY”.
When the display shows “insert USB,” insert the pen drive and press the
key. Use the DOWN arrow to
scroll down the fi les within the pen drive and select the confi guration fi le that you want by pressing the
key
to load the confi guration into the SAF-HD unit. A message will be displayed when the operation is complete.
Notes:
•
When a confi guration is copied from one headend to another, all settings are copied, including the
headend parameters such as user code and language.
•
Accepted formatting for the pen drive: FAT-12, FAT-16, FAT-32 (MS-DOS).
•
The pen drive cannot have two or more partitions and/or a proprietary fi le system.
•
The confi guration fi les must be saved in the root (principal directory) of the disk (the SAF-HD does not
allow access to the sub-folders).
•
The name of the confi guration fi le must not exceed 16 letters ( “cpr” extension not included)
•
Special symbols such as *, /, \, !, ... etc. are not accepted.
6. REMOTE MANAGEMENT AND UPDATING
6.1 REMOTE MANAGEMENT
For managing the headend confi guration remotely through the PC, refer to the Fracarro Headend Manage-
ment software.
6.2 UPGRADE FIRMWARE
The SAF-HD unit can be upgraded by a PC by means of the RJ45 serial port
or remotely when connected
to a controller host.
To fi nd the last fi rmware and upgrade instructions, refer to the section “Software updating” within the website
www.fracarro.com.
7. TECHNICAL SPECIFICATIONS
FREQUENCIES
TV Inputs
470÷862MHz
B.III/DAB/FM Input
87÷108MHz, 170÷240MHz
TV Output
87÷108MHz, 170÷240MHz, 470÷862MHz
CONNECTORS
Input connectors
4 connectors F (3 Inputs UHF, 1 Input FM/DAB/B.III)
RF output connectors
2 connectors F (RF OUT/Test-25dB)
Impedance
75
Ω
INPUT SIGNALS
TV digital signal levels
50÷73dBμV
FM signal levels
60÷80dBμV
Max power at each input
90dBμV (su tutta la banda)
Return Loss
10dB
UHF FILTER CHARACTERISTICS
UHF fi lter bandwidth
8MHz
Filter selectivity
≥
40dB@±5MHz
Linearity
±1dB
Dynamics AGC
≥
23dB
Attenuator on module
10dB (step of 1dB)
Intermediate frequency offset
±125KHz, ±250KHz, ±375KHz, ±500KHz
Output frequency accuracy
≤
70KHz
FM+B.III/DAB FILTER CHARACTERISTICS
Linearity
±2dB
FM signal gain
20÷40dB adjustable a step of 1dB
B.III/DAB signal gain
27÷47dB adjustable a step of 1dB
OUTPUT SIGNAL
Max level of TV digital output signals
100dBμV for channel
Output level adjustment
15dB
TEST output level
-25dB
MER of the DTT signal
≥
30dB (with MER of the input signal >36dB)
Noise Figure
9dB
Foreseen ducts
Europe, UK, France, Australia
GENERAL
UHF fi lters number
10 (SAF-HD 10) – 7 (SAF-HD 7)
Filters-inputs association
SAF-HD 10
Input 3: Filter 1 ÷ 10 selectable
Input 2: Filter 1 ÷ 6 selectable
Input 1: Filter 1 ÷ 3 selectable
SAF-HD 7
Input 3: Filter 1 ÷ 7 selectable
Input 2: Filter 1 ÷ 6 selectable
Input 1: Filter 1 ÷ 3 selectable
UHF inputs remote power
Max 200mA @ 12V
Power supply tension
220-240 @ 50-60Hz
Consumption (W)
33 (SAF-HD 10) – 30 (SAF-HD 7)
Operating temperature
-5°C ÷ +55°C
Dimensions (mm)
360x225x60
Programmation
Integrated keyboard
By PC (RJ45 connection)
By USB (upload and download the confi gurations
of other SAF-HD headends)
The technical data are nominal values and refer to a temperature of 25°C.
