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Lem Elettronica DSP30-4G, Manual, Page: 6 / 16

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Lem Elettronica DSP30-4G Manual Download Page 6

1   Connect an earth wire to grounding clamp 
2 Connect the TV aerial(s) to the amplifier’s inputs
3   Connect the MATV output and terminate the unused inputs with 75Ω 

loads

4    Connect the power supplier unit to the coaxial DC injector INS02* and then 

connect the power supplier to mains plug

*DC Coaxial Injector not included

Installation and start-up

UHF

BIII

DAB

UHF

MATV

Coaxial DC

Injector INS02

Lte790/4G

SAW Filters

Test - 30dB

FM Input

USB Port

Switching

Power Supplier

YS25-1501250

Connections Schematic with Remote PSU

Summary of Contents for DSP30-4G

Page 1: ...HF INPUTS FREQUENCY RANGE MHz FM 40 108 BIII 170 230 DAB 170 240 UHF 470 790 LTE PROTECTION LTE790 SINGLE CHANNEL FILTERS 32 NUMBER OF CHANNEL PER FILTERS 1 2 INPUT LEVEL RANGE dB V FM 35 90 BIII DAB...

Page 2: ......

Page 3: ...ng processes CAUTION To avoid the risk of electric shock do not open the equipment LEM GUI AUTO TUNING High rejection SAW filters for optimal protection against Lte 4G interferences In addition to the...

Page 4: ...P55 rating and fix it safely using the provided fixing plugs 4 Connect the power adapter cord to a detachable power supply socket Safety instructions IMPORTANT Use only the power supplier YS25 1501250...

Page 5: ...nputs 3 Connect the MATV output and terminate the unused inputs with 75 loads 4 Connect the power supplier unit to the DSP30 4G and then connect the power supplier to mains plug Installation and start...

Page 6: ...75 loads 4 Connect the power supplier unit to the coaxial DC injector INS02 and then connect the power supplier to mains plug DC Coaxial Injector not included Installation and start up UHF BIII DAB UH...

Page 7: ...g menu OUTPUT LEV 110dBuV Confirmation Key Menu browsing keys Display LDC 2 x 12 Pointer to scroll figures Function Selector Note the display will go out after 3 minutes if inactive but the menu will...

Page 8: ...ING procedure press for 5 seconds To begin the AUTO TUNING procedure connect the antenna s to the DSP30 4G inputs then follow the operations described below The amplifier DSP30 4G will start scanning...

Page 9: ...T FM BI ATTENUATOR Adjustable 0 12 24dB ATTN 12dB INPUT FM BI INPUT VHF 1 To set the INPUT VHF 1 parameters press to enter the menu INPUT 1 VHF INPUT 1 VHF Processable channels Input E5 E13 DAB Output...

Page 10: ...s and then press twice to confirm 5 5 L 65 PREAMP ON To activate the filtering and conversion function on a single MUX set the desired input channel through the keys and press to confirm Select the ou...

Page 11: ...PUT 3 UHF OUTPUT LEVEL SELECTION Adjustable from86to106dB V LEV 105dBuV SLP 5dB To adjust the UHF slope select SLP and press press to select the required value and press to confirm UHF SLOPE Adjustabl...

Page 12: ...t THR the AUTO TUNING and MONITOR miminum threshold function and press Use the keys to select the required value and press to confirm REMOTE POWER SUPPLY PROTECTION PASSCODE AUTO TUNING INPUTS THRESHO...

Page 13: ...mming mode and press to confirm To carry on with the programming select NO and press to confirm THR 55dBuV RESET MONITOR RESET MONIT OFF The MONITOR function activates a real time monitoring procedure...

Page 14: ...lease check the power supplier DC NOT VALID Display Error Messages OVERCURRENT Input short circuit or over current Please check the input s with the remote power supply activated and remove the issue...

Page 15: ...0 4G Label with serial and tracking data Model Serial Manuf Week Manuf Year HW Rel FW Rel 1 Download the latest GUI release from our website http www lemelettronica it 2 Install the GUI selecting the...

Page 16: ...LEM ELETTRONICA srl Via Grezze 38 25015 Desenzano d G Italy Tel 39 0309120006 Fax 39 0309123035 info lemelettronica it www lemelettronica it...

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