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USE AND MAINTENANCE MANUAL
UHF Radio Link
ELR100-A
ELT100-A
RF INPUT
IF MONITOR
E L R 2 0 0 - A
RF OUT
RF MONITOR
E LT 2 0 0 - A
TECHNICAL
ANNEX
Via G. Amendola 9 - 44028 Poggio Renatico (FE) - Italy
Tel. +39 0532 829 965 - Fax +39 0532 829 177
E-Mail: info@elenos.com
Indirizzo Internet: www.elenos.com
BROADCAST EQUIPMENT COMPANY
P1
P2
P3
P4
UHF LINK RECEIVER
P1
P2
P3
P4
UHF LINK TRANSMITTER
ALARMS
PLL UNLOCKED
SQUELCH
SUBCARRIER
NOISE
OUTPUTS
MONO
P5
MPX-
LOCAL
CONTROLS
PLL UNLOCKED
HIGH TEMP.
REF. POWER
RF OFF
INPUTS
P5
AUDIO IN
RDS IN
REMOTE
CONTROLS
ALARMS OUT
POWER
EXT. DC
I
I
+12V
MPX+
0
0
-12V
MAIN
EXT. DC
+5V
MPX+
REMOTE
CONTROLS
V RF AMP.
12V
5V
EXT. DC
ALARMS OUT
POWER
-
-
+
+
I
0
LEVEL
LEVEL
SCA IN
MAIN
EXT. DC
Edition 1
Rev. 0 - 27/08/2001
Cod. MAN0078
I
0
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Summary of Contents for Elenos ELR100-A
- Page 1 UHF LINK TRANSMITTER TECHNICAL ANNEX Via G. Amendola 9 - 44028 Poggio Renatico (FE) - Italy Tel. +39 0532 829 965 - Fax +39 0532 829 177 Edition 1 E-Mail: info@elenos.com Rev. 0 - 27/08/2001 Indirizzo Internet: www.elenos.com Cod. MAN0078...
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Page 2: Customer Care
Operation of the unit is very easy and intuitive. Even so it is recommended that this manual and other relevant documentation is read carefully before any operation is attempted. Customer Care Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 2 E-Mail: support@elenos.com... -
Page 3: Front View
6) Function keys: P1, P2, P3, P4, P5 7) RF Input connector (“N”type) 8) IF screen output connector (“BNC” type) 9) Alarm output connector (DB15) Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 7 E-Mail: support@elenos.com... - Page 4 Manuale d’uso e manutenzione 1. GENERALITA' Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 8 E-Mail: support@elenos.com...
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Page 5: Rear View
1) Main power supply socket (with integrated fuse) Description 2) External batteries power supply terminals 3) External batteries fuse 4) Auxiliary RF input connector Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 9 E-Mail: support@elenos.com... - Page 6 Manuale d’uso e manutenzione 1. GENERALITA' Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 10 E-Mail: support@elenos.com...
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Page 7: Installazione
Connect the external batteries power supply transfers Connect the RF input to the antenna system Verify that the voltage supply corresponds to that indicated on the rear panel Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 11 E-Mail: support@elenos.com... - Page 8 Manuale d’uso e manutenzione 2. INSTALLAZIONE Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 12 E-Mail: support@elenos.com...
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Page 9: Istruzioni Per L'uso
Press key P4 to access the Setup menu The main menu displays: The ELENOS logo (which can be substituted with the customer logo if expressely requested) on the top left corner IAbove the logo, on the right, the receiving operating frequency, the state of the PLL,... -
Page 10: Setup Menu
Press key P3 to access the Output Level menu Press key P4 to access the Squelch menu Press key P5 to go back to the Main menu Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 14 E-Mail: support@elenos.com... - Page 11 Press key P5 to go back to the previous menu (Setup Menu) The Frequency menu displays: - Working voltage indicator of the VCO - The receiving frequency of the receiver - PLL lock Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 15 E-Mail: support@elenos.com...
- Page 12 (time out after 30 seconds) otherwise the level will not be set. This operation is necessary in all the Setup Menu windows, apart from the Frequency menu where the Store key is present. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 16 E-Mail: support@elenos.com...
- Page 13 (time out after 30 seconds) otherwise the requested level will not be set. Once you have set the squelch level, if the receiving signal goes under such level, the audio outputs will be squelched. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 17 E-Mail: support@elenos.com...
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Page 14: Measures Menu
Press key P3 to access the “Composite deviation” measure window Press key P4 to access the “19KHz deviation” measure window Press key P5 to go back to the previous menu Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 18 E-Mail: support@elenos.com... - Page 15 “OVER MODULATION” appears and indicates an overmodulation. The measure which appears in the second window is available only if the option 01 has been previously installed. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 19 E-Mail: support@elenos.com...
- Page 16 A correctly set receiving frequency will give a measure close to 0 KHz. Press key P5 to go back to the previous menu (Measures Menu) Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 20 E-Mail: support@elenos.com...
- Page 17 3. ISTRUZIONI PER L'USO 3.3.3.4. Measures Menu >> Baseband S/N (Optional) ONITOR E L R 1 0 0 - A THE OPTION IS NOT CURRENTLY AVAILABLE Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 21 E-Mail: support@elenos.com...
- Page 18 Manuale d’uso e manutenzione 3. ISTRUZIONI PER L'USO Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 22 E-Mail: support@elenos.com...
- Page 19 Set a level of - 70 dBm on the RF generator and repeate the testing following the instruc- tions described above (the set squelch level must be either lower than - 70 dBm or exclu- ded.) Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 23 E-Mail: support@elenos.com...
- Page 20 Manuale d’uso e manutenzione 3. ISTRUZIONI PER L'USO Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 24 E-Mail: support@elenos.com...
- Page 21 10) RF output connector (“N” type) 11) RF Monitor output connector (“BNC” type) 12) Functoin keys: P1 P2, P3, P4, P5 13) Alarm output connector (DB15) Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 29 E-Mail: support@elenos.com...
- Page 22 Manuale d’uso e manutenzione 1. GENERALITA' Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 30 E-Mail: support@elenos.com...
- Page 23 2) Voltage selector 3) External batteries power supply terminals 4) External batteries fuse 5) Ventilating grill 6) Slot for inserting an auxiliary RF output connector Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 31 E-Mail: support@elenos.com...
- Page 24 Manuale d’uso e manutenzione 1. GENERALITA' Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 32 E-Mail: support@elenos.com...
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Page 25: Installazione
Connect the external batteries power supply transfers Connect the RF output to the antenna system Ensure that the voltage supply corresponds to that indicated on the rear panel Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 33 E-Mail: support@elenos.com... - Page 26 Manuale d’uso e manutenzione 2. INSTALLAZIONE Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 34 E-Mail: support@elenos.com...
- Page 27 Power”and keep pressing key P3 until you reach the desired RF power) Press key P5 to stop the countdown During the countdown you will see: The ELENOS logo and the unit model The hardware and software versions The set transmission frequency...
- Page 28 Press key P4 to access the Setup menu The main menu displays: - the ELENOS logo (which can be substituted with the customer logo if expressely reque- sted) on the top left corner - above the logo, on the right, the transmitting operating frequency, the state of the PLL, the squelch state - on the far right, the two frequency deviation and the output RF power.
- Page 29 Press key P3 to access the RF Power menu Press key P4 to access the Frequency menu Press key P5 to go back to the Main menu Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 37 E-Mail: support@elenos.com...
- Page 30 Press key P2 to select the type of pre-emphasis Press key P3 to selelct the type of audio signal Press key P5 to go back to the previous menu (Setup Menu) Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 38 E-Mail: support@elenos.com...
- Page 31 If you insert an audio signal with level of +6 dBu you will have to regulate the input level at -6 dBu in order to obtain a deviation of 75 KHz. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 39 E-Mail: support@elenos.com...
- Page 32 This is a condition in which it can stay for an indefinite period of time. The transmitter will start its normal functioning whenever the damage is no loger there. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 40 E-Mail: support@elenos.com...
- Page 33 In the PLL there is a filter with a very low cut-off frequency in order to assure a high stereo separation. Therefore times of lockage ot 20-30 seconds are normal if frequency shifts of many MHz occur. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 41 E-Mail: support@elenos.com...
- Page 34 Press key P3 to access the RF Power menu Press key P4 to access the Temperatures menu Press key P5 to go back to the main menu Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 42 E-Mail: support@elenos.com...
- Page 35 From the Frequency deviation no. 2 Press key P4 to access the Frequency deviationmenu no. 1 Press key P5 to go back to the main menu Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 43 E-Mail: support@elenos.com...
- Page 36 Contrary to the analogous window in the setup menu, the timeout of this one is about 30 minutes so that it is possible to monitorate the output power for quite long times without automatic return to the previous menu. Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 44 E-Mail: support@elenos.com...
- Page 37 ( see point 1.1.1.)as well as on the alarm output connector on the front panel (if option 03 has been set ). Ufficio Tecnico TEL: +39 0532 829 965 - FAX: +39 0532 829 177 Pag. 45 E-Mail: support@elenos.com...
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