UNITRON GROUP 9739 dSCR Add-On Multiswitch from Alltrade User Manual

9739 dSCR Add-On Multiswitch from Alltrade
User Manual

No part of this manual may be copied, reproduced, transmitted, transcribed or translated into any language without permission.
Unitron reserves the right to change the specifications of the hardware and software described in these manuals at any time.
Unitron cannot be held liable for any damages resulting from the use of this product. Specifications are subject to change without notice. 1/17
© Unitron – Frankrijklaan 27 – B-8970 Poperinge – Belgium

INSTALLATION OF THE HARDWARE

1.1. Quattro LNB with multiswitch
1.2. Quad LNB

CONFIGURATION OF THE MODULE

The 9739 can be used with Quattro or Quad LNB types and will output in Legacy or SCR mode.
Schematically the units support the following modes and applications:

Outputs

| Quattro/Quad LNB
---|---
Legacy| Universal multiswitch
SCR/SCR| SCR multiswitch

2.1. Output: Legacy versus SCR
Independent of the selected input mode, the 2 lower output ports (SCR) can support Legacy and SCR/SCR STBs. The upper 2 output ports (Legacy) only support Legacy.
At startup, the SCR outputs work in Legacy mode and can be used as a universal multiswitch.
Upon receiving the first SCR command, the SCR outputs will automatically switch into SCR mode in which supports the following standards:
EN50494/SCR standard (DiSEqC 1.0)
STBs that only support EN50494 will only be able to use the first 4, user bands.

EN50607/dCSS/dSCR standard (DiSEqC 2.0)
STBs that support the newer EN50607 will be able to use the other 12 user bands (UB5 –UB16). This is typically for new multi-tuner STBs with 8 or 12 tuners, like SkyQ or other Home Media Gateways (HMG).

CONCURRENT EN50494/EN50607 standards
For upgrading existing SCR installations where the main STB is upgraded to Next Gen PVR (like SkyQ), the dSCR multiswitch can support both standards simultaneously. In  this case, a mix of STBs can be supported:

• The existing STBs will use UB1 through UB4
• The new main STB will use UB5 through UB16
• In this case, DiSEqC 1.0 and DiSEqC 2.0 will be used over the same cable from LNB to the apartment

SKY UK standard
This is for Installations with the SKY Q-Box:

• SkyQ will have 16 user bands available
• Signaling DiSEqC 1.0 or 2.0 will be used.

For an overview, please see the table in chapter 3: Technical Specifications.
To return back to legacy mode, that output has to be reset. This can be done by removing the DC from the STB output connector. The 2 outputs are independent, so resetting  (= empowering) 1 output does not affect the other output.

2.2. DC Power
Powering the units can be done in 2 ways:

1. From STBs: each STB has to power its connected unit. In this case, the power for the LNB will also be taken from the STB.
2. From DC IN: when connecting an external power supply to the 9739, the STBs do not need to power its connected unit.
   A power supply (Ref 2460) is designed to power the dSCR multiswitch including the Quattro or Quad LNB.

dCSS/dSCR Multiswitch (Ref. 9739) v1.0
Block diagram of the DC paths inside the 9739:

TECHNICAL SPECIFICATIONS

2 SCR/legacy (auto detection)
dCSS/dSCR output connector| Ohm| 75 F type (Female)
dCSS/dSCR UBs| –| 16 per SCR output
dCSS/dSCR output level| dBm| -21
Satellite input power level| dBm| -45 to -15
Return loss| dB| >=8 (Typ 12)
Tap loss SCR| dB| Not applicable, AGC (automatic Gain control)
Tap loss legacy| dB| 0 typical
Terrestrial/Cable loss| dB| -7 typical
Band and polarity selection| | Universal LNB voltage & Tone
DiSEqC 1.0 (unidirectional)
DiSEqC 2.0 (bidirectional)
Standard EN 50494 (SCD)
Standard EN 50607 (SCD 2)
SKY UK standard
Max DC current consumption
Legacy only ports| vii| <2
Max DC current consumption
SCR/Legacy ports| IN| <4,2
DC power pass from STB to
input ports| V| 13/18/22kHz 100mA max per port
From DC power port to input
ports| V| 13/18/22kHz 100mA max per port
1A max to HL port
Power supply| –| From STB or power inserter
Power (2460 available
separately)| A| 3.0 max, 20V
Dimensions| mm| 90x85x40
UB index| UB center
frequency (MHz)| UB default BW
(MHz)| Protocol| Compatible STBs
---|---|---|---|---
1| 1210| 46| EN50494| SCR-compatible STB and PVR
2| 1420| 46| EN50494
3| 1680| 46| EN50494
4| 2040| 46| EN50494
5| 985| 46| EN50607| New multi-tuner STBs with up to 8 or 12 tuners
6| 1050| 46| EN50607
7| 1115| 46| EN50607
8| 1275| 46| EN50607
9| 1340| 46| EN50607
10| 1485| 46| EN50607
11| 1550| 46| EN50607
12| 1615| 46| EN50607
13| 1745| 46| EN50607
14| 1810| 46| EN50607
15| 1875| 46| EN50607
16| 1940| 46| EN50607
3| 1680| 46| SKY UK| SkyQ or similar
9| 1280| 46| SKY UK
11| 1380| 46| SKY UK
14| 1480| 46| SKY UK
15| 980| 46| SKY UK
16| 1030| 46| SKY UK
17| 1080| 46| SKY UK
18| 1130| 46| SKY UK
19| 1530| 46| SKY UK
20| 1580| 46| SKY UK
21| 1630| 46| SKY UK
22| 1730| 46| SKY UK
23| 1780| 46| SKY UK
24| 1830| 46| SKY UK
25| 1880| 46| SKY UK
26| 1930| 46| SKY UK

SAFETY INSTRUCTIONS

Read these instructions carefully before connecting the unit
To prevent fire, short circuit or shock hazards:

• Do not expose the unit to rain or moisture.
• Install the unit in a dry location without infiltration or condensation of water.
• Do not expose it to dripping or splashing.
• Do not place objects filled with liquids, such as vases, on the apparatus.
• If any liquid should accidentally fall into the cabinet, disconnect the power plug.

To avoid any risk of overheating:

• Install the unit in a well aery location and keep a minimum distance of 15 cm around the apparatus for sufficient ventilation
• Do not place any items such as newspapers, tablecloths, or curtains, on the unit that might cover the ventilation holes.
• Do not place any naked flame sources, such as lighted candles, on the apparatus
• Do not install the product in a dusty place
• Use the apparatus only in moderate climates (not in tropical climates)
• Respect the minimum and maximum temperature specifications

To avoid any risk of electrical shocks:

• Connect apparatus only to socket with protective earth connection.
• The mains plug shall remain readily operable
• Pull out the power plug to make the different connections of cables
• To avoid electrical shock, do not open the housing of the adapter.

Maintenance

Only use a dry soft cloth to clean the cabinet.
Do not use solvent
****For repairing and servicing refer to qualified personnel.

Dispose of according to your local authority’s recycling processes

CONDITIONS OF WARRANTY

Unitron N.V. warrants the product as being free from defects in material and workmanship for a period of 24 months starting from the date of production indicated on it. See note below.
If during this period of warranty the product proves defective, under normal use, due to defective materials or workmanship, Unitron N.V, at its sole option, will repair or replace the product. Return the product to your local dealer for reparation

THE WARRANTY IS APPLIED ONLY FOR DEFECTS IN MATERIAL AND WORKMANSHIP AND DOES NOT COVER DAMAGE RESULTING FROM:

• Misuse or use of the product out of its specifications.
• Installation or use in a manner inconsistent with the technical or safety standards in force in the country where the product is used
• Use of non-suitable accessories (power supply, adapters…).
• Installation in a defective system.
• External causes beyond the control of Unitron N.V. such as drops, accidents, lightning, water, fire, improper ventilation…

THE WARRANTY IS NOT APPLIED IF

• Production date or serial number on the product is illegible, altered, deleted or removed.
• The product has been opened or repaired by a non-authorized person.

NOTE
Date of production can be found in the product’s serial number code. The format will either be “YEAR W WEEK” (e.g., 2016W01 = year 2016 week 1) or “YYWW” (e.g.,  1447 = year 2014 week 47).

www.unitrongroup.com
UNITRON NV
Frankrijklaan 27
B-8970 Poperinge
Belgium

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