Terra SRM561 Manual Download Page 5

5

C

onfiguration

The default setting of the device can be changed using dedicated programmer and software.

These multiswitches can be configured:

1. Up to 32 User Bands (UB) per pair outputs (SRM561- total 96 UB, SRM581- total 128 UB) for use with STBs supporting 

DiSEqC commands according to standards EN50494/EN50607 (SCR/dSCR). 

2. Default settings 

Dynamic mode

 can be changed to 

Static mode

.

3. Default setting Satellite A/B can be changed to C/D (see 

Application diagrams

 for installation 4 wideband LNBs  

(SAT B in the case Quattro LNB IF frequency range input mode).

 

PC Windows software can be free downloaded from 

www.terraelectronics.com

.

Output configuration must be the same per pair of outputs, but can be different in others pairs. Each pair of outputs is 

configured separately. Pay attention to the numbering of outputs.

Some possible outputs pair configurations shown in Table 3.

Recommended accessories

1. Power supply PS202F
2. Power inserter PI012
3. Multiswitch programmer PC102W

Table 3

Input mode

Output 1

Output 2

Wideband LNB

LO=10410 MHz. Other settings default.

LO=10410 MHz. Other settings default.

Wideband LNB

8 SCR/dSCR UB + up to 24 dSCR UB + Terrestrial TV

Up to 24 dSCR UB + Terrestrial TV

Quattro LNB*

8 SCR/dSCR UB + up to 24 dSCR UB, PIN protected 

+ Terrestrial TV

Legacy  + Terrestrial TV

Wideband LNB

Static mode (up to 32 converted transponders) +  

Terrestrial TV

Up to 32 converted transp 

Terrestrial TV

Wideband LNB

8 SCR/dSCR UB + Static mode (up to 24 converted 

transponders) + Terrestrial TV

Up to 24 dSCR UB + Terrestrial TV

* Input frequency range 950- 2150 MHz. Inputs V SAT A→V,Lo, H SAT A→H,Lo, V SAT B→V,Hi, H SAT B→H,Hi. 

   Legacy mode output level 

78 dBµV (typical).

   This product complies with the relevant clauses of the European Directive 2002/96/EC. The unit must be recycled or discarded according to applicable local  

 

  and national regulations.

  

Equipment intended for indoor usage only.

 

Functional grounding. Connect to the main potential equalization.

 

This product is in accordance to following norms of EU: EMC norm EN50083-2, safety norm EN60065, RoHS norm EN50581.

  

This product is in accordance with Custom Union Technical Regulations: “Electromagnetic compatibility of technical equipment“ CU TR 020/2011, 

 

“On safety of low-voltage equipment“ CU TR 004/2011.

 

This product is in accordance with safety standard AS/NZS 60065 and EMC standards of Australia.

Summary of Contents for SRM561

Page 1: ...nlight and in areas of high humidity No naked flame sources such as lighted candles should be placed on multiswitch If the multiswitches have been kept in cold conditions for a long time keep it in warm room no less than 2 hours before powering The ventilation should not be impeded by covering the multiswitches with items such as newspapers table cloths curtains The mains socket of external power ...

Page 2: ...RM581 On Off 1 2 1 2 Legacy dSCR Terr TV DC IN Pair D Pair C 2 1 2 1 Legacy dSCR Terr TV DC IN Pair A Pair B Power ON DC to H lines H H V V SAT A SAT B H H V V SAT A SAT B DC IN 20V 2A Terr TV Terr TV Frequency SAT TV range Terr TV Trunk loss SAT TV Terr TV Current consumption 20V 800mA max 290 2350 MHz 47 862 MHz 8 dB 1 dB dSCR multiswitch SRM561 On Off 1 2 Legacy dSCR Terr TV DC IN Pair D 2 1 2 ...

Page 3: ... Powering mode DC power to H trunk lines switch position see Figure 1 pos 21 Warnings and notes 1 Multiswich powered from local PSU 20 V via DC input see Figure 1 pos 19 Recommended for use is PS202F 20 V PSU H trunk lines are DC isolated from it OFF Recommended as first choice WARNING BEFORE CONNECTION ALWAYS CHECK DC POWER TO H TRUNK LINES SWITCH see Figure 1 pos 20 IT MUST BE IN POSITION OFF No...

Page 4: ...all subscriber outputs see Table 2 3 PIN Codes see Table 2 and see chapter Configuration 4 Only one UB plan is set depended of delivery region if you need another plan see chapter Configuration or contact TERRA UAB 5 DC power to H trunk lines switch see Figure 1 pos 20 in position OFF Table 2 Marking v 0 Marking v 1 Marking v 2 User Band UB PIN Code Bandwidth MHz Central frequency MHz Bandwidth MH...

Page 5: ... MHz Other settings default Wideband LNB 8 SCR dSCR UB up to 24 dSCR UB Terrestrial TV Up to 24 dSCR UB Terrestrial TV Quattro LNB 8 SCR dSCR UB up to 24 dSCR UB PIN protected Terrestrial TV Legacy Terrestrial TV Wideband LNB Static mode up to 32 converted transponders Terrestrial TV Up to 32 converted transponders Terrestrial TV Wideband LNB 8 SCR dSCR UB Static mode up to 24 converted transponde...

Page 6: ...SCR mode 32 max per pair outputs configurable with combined DTT user band bandwidth 20 60 MHz configurable dSCR mode dSCR mode output level 84 dBµV configurable AGC controlled legacy mode output level 78 dBµV AGC controlled typical Terr TV output level IMD3 60 dB 96 dBµV max Terr TV gain 8 dB Decoupling SAT IF inputs SAT IF inputs 30 dB SAT IF inputs tap outputs 30 dB SAT IF Terr TV 25 dB DC pass ...

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