R.V.R. Electronica SDC200/RDS User manual
SDC200/RDS
USER MANUAL
Manufactured by R.V.R ELETTRONICA S.p.A. Italy
SDC200/RDS - User Manual
Version 1.1
© Copyright 2011-2012
R.V.R. Elettronica SpA
Via del Fonditore 2/2c - 40138 - Bologna (Italia)
Telephone: +39 051 6010506
Fax: +39 051 6011104
Email: info@rvr.it
Web: www.rvr.it
All rights reserved.
Printed and bound in Italy. No part of this manual may be reproduced,
memorized or transmitted in any form or by any means, electronic
or mechanic, including photocopying, recording or by any informa-
tion storage and retrieval system, without written permission of the
copyright owner.
File Name: SDC200_RDS_ING_1.1.indb
Version: 1.1
Date: 04/07/2012
Revision History
Date Version Reason Editor
29/11/2011 1.0 First Version J. H. Berti
04/07/2012 1.1 Update of coder input section J. H. Berti
Declaration of Conformity
Hereby, R.V.R. Elettronica SpA, declares that this FM transmitter is in
compliance with the essential requirements and other relevant provisions of
Directive 1999/5/EC.
SDC200/RDS
ELETTRONICA
i
User Manual
Rev. 1.0 - 04/07/12
Table of Contents
1. Preliminary Instructions 1
2. Warranty 1
3. First Aid 2
3.1 Electric shock treatment 2
3.2 Treatment of electric burns 2
4. General Description 3
4.1 Unpacking 3
4.2 Features 3
4.3 Frontal Panel Description 7
4.4 Rear Panel Description 7
4.5 Connectors Description 8
4.6 Technical Description 9
5. Software Description 10
5.1 Symbology Guide 10
5.2 Visualization of levels and Main Menu 11
5.3 CLIPPER and AGC - ON/OFF 12
5.4 CODER - Selection of preemphasis 13
5.5 CODER - Selection of mono/stereo 14
5.6 CODER-Modicationofpilottonelevel 15
5.7 AGC - Adjusment of parameters 16
5.8 CODER INPUT - Selection of Analogic / Digital 17
5.9 ANALOGICAL INPUTS - Adjustment of levels 18
5.10 DIGITAL INPUTS - Adjustment of levels 19
5.11 INPUT SELECTION AND RESCUE SYSTEM 20
5.12 RESCUE SYSTEM - Time and level adjustment 22
5.13 RESCUE SYSTEM - RDS Activation / Deactivation 24
5.14 ANALOGICAL OUTPUT - Adjustment of audio level 25
5.15 RDS – Carrier Activation / Deactivation 26
5.16 RDS – Adjustment of carrier level 27
5.17 RDS – Adjustment of clock time 28
5.18 RDS – Selection of DSN 30
5.19 RDS – Selection of PSN 31
5.20 RDS - Entering or editing of the PS in Main PSN 32
5.21 RDS - Entering or editing of the DI in Main PSN 34
5.22 RDS - Entering or editing of the PI in Main PSN 35
5.23 RDS - Entering or editing of the TA, TP and MS in Main PSN 38
5.24 RDS - Entering or editing PTYN in Main PSN 39
5.25 RDS - Insertion of Alternative Frequencies 41
5.26 RDS - Radio Text entry 43
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5.27 RDS - Block Custom Messages entry 45
5.28 RDS - Scrolling Custom Messages entry 47
5.29 RS232-COM1,COM2andCOM3SerialConguration 49
5.30 User PASSWORD - First entry 50
5.31 User PASSWORD - Forgotten Password Recovery 52
6. IdenticationoftheModules 53
6.1 Upper View 53
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1. Preliminary Instructions
• General Warnings
This equipment should only be operated, installed and
maintainedby“trained”or“qualied”personnelwhoarefamiliar
with risks involved in working on electric and electronic circuits.
“Trained” means personnel who have technical knowledge of
equipment operation and who are responsible for their own
safetyandthatofotherunqualiedpersonnelplacedunder
their supervision when working on the equipment.
“Qualified” means personnel who are trained in and
experienced with equipment operation and who are
responsiblefortheirownsafetyandthatofotherunqualied
personnel placed under their supervision when working on
the equipment.
WARNING: Residual voltage may be present inside
theequipmentevenwhentheON/OFFswitchissetto
Off. Before servicing the equipment, disconnect the
power cord or switch off the main power panel and
makesurethesafetyearthconnectionisconnected.
Some service situations may require inspecting the
equipmentwithlivecircuits.Onlytrainedandqualied
personnelmayworkontheequipmentliveandshallbe
assistedbyatrainedpersonwhoshallkeepreadyto
disconnect power supply at need.
R.V.R. Elettronica S.p.A. shall not be liable for injury to
persons or damage to property resulting from improper use
oroperationbytrained/untrainedandqualied/unqualied
persons.
WARNING:Theequipmentisnotwaterresistant.
Anywaterenteringtheenclosuremightimpairproper
operation. To prevent the risk of electrical shock or
re,donotexposethisequipmenttorain,drippingor
moisture.
Pleaseobservelocalcodesandrepreventionruleswhen
installing and operating this equipment.
WARNING: This equipment contains exposed
livepartsinvolvinganelectricalshockhazard.Always
disconnect power supply before removing any covers
orotherpartsoftheequipment.
Ventilation slits and holes are provided to ensure reliable
operation and prevent overheating; do not obstruct or
cover these slits. Do not obstruct the ventilation slits under
any circumstances. The product must not be incorporated
in a rack unless adequate ventilation is provided or the
manufacturer’s instructions are followed closely.
WA R NING : This e q uipm e n t can r a diat e
radiofrequencyenergyand,ifnotinstalledincompliance
with manual instructions and applicable regulations,
maycauseinterferencewithradiocommunications.
WARNING: This equipment is tted with earth
connectionsbothinthepowercordandforthechassis.
Makesurebothareproperlyconnected.
Operation of this equipment in a residential area may cause
radio interference, in which case the user may be required
to take adequate measures.
Thespecicationsanddatacontainedhereinareprovided
for information only and are subject to changes without prior
notice. R.V.R. Elettronica S.p.A. disclaims all warranties,
express or implied.While R.V.R. Elettronica S.p.A.
attempts to provide accurate information, it cannot accept
responsibility or liability for any errors or inaccuracies in this
manual, including the products and the software described
herein. R.V.R. Elettronica S.p.A. reserves the right to make
changestoequipmentdesignand/orspecicationsandto
this manual at any time without prior notice.
• Notice concerning product intended purpose and use
limitations.
This product is a radio transmitter suitable for frequency-
modulation audio radio broadcasting. Its operating
frequencies are not harmonised in designated user countries.
Before operating this equipment, user must
obtain a licence to use radio spectrum from the
competent authority in the designated user country.
Operating frequency, transmitter power and other
characteristics of the transmission system are subject to
restrictionsasspeciedinthelicence.
2. Warranty
La R.V.R. Elettronica S.p.A. warrants this product to be free
from defects in workmanship and its proper operation subject
to the limitations set forth in the supplied Terms and Conditions.
Please read the Terms and Conditions carefully, as purchase
of the product or acceptance of the order acknowledgement
imply acceptance of the Terms and Conditions.
Forthelatestupdatedtermsandconditions,pleasevisitourweb
siteatWWW.RVR.IT.Thewebsitemaybemodied,removed
or updated for any reason whatsoever without prior notice.
The warranty will become null and void in the event the
product enclosure is opened, the product is physically
damaged, is repaired by unauthorised persons or is used for
purposes other than its intended use, as well as in the event
of improper use, unauthorised changes or neglect.
In the event a defect is found, follow this procedure:
1 Contact the seller or distributor who sold the equipment;
provide a description of the problem or malfunction for
theeventaquickxisavailable.
Sellers and Distributors can provide the necessary
information to troubleshoot the most frequently encountered
problems. Normally, Sellers and Distributors can offer a
faster repair service than the Manufacturer would. Please
note that Sellers can pinpoint problems due to wrong
installation.
2 If your Seller cannot help you, contact R.V.R. Elettronica
S.p.A. and describe the problem; if our staff deems it
appropriate, you will receive an authorisation to return
the equipment along with suitable instructions;
3 When you have received the authorisation, you may
return the unit. Pack the unit carefully before shipment;
use the original packaging whenever possible and seal
the package perfectly. The customer bears all risks of
loss (i.e., R.V.R. shall not be liable for loss or damage)
until the package reaches the R.V.R. factory. For this
IMPORTANT
The symbol of lightning inside a triangle placed on the product, evidences the operations for
which is necessary gave it full attention to avoid risk of electric shocks.
The symbol of exclamation mark inside a triangle placed on the product, informs the user
about the presence of instructions inside the manual that accompanies the equipment, im-
portantfortheefcacyandthemaintenance(repairs).
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SDC200/RDS
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reason, we recommend insuring the goods for their full
value. Returns must be sent on a C.I.F. basis (PREPAID)
totheaddressstatedontheauthorisationasspecied
by the R.V.R. Service Manager.
Units returned without a return authorisation may
be rejected and sent back to the sender.
4 Be sure to include a detailed report mentioning all
problems you have found and copy of your original
invoice (to show when the warranty period began) with
the shipment.
Please send spare and warranty replacement parts orders to
the address provided below. Make sure to specify equipment
model and serial number, as well as part description and
quantity.
R.V.R. Elettronica S.p.A.
Via del Fonditore, 2/2c
40138 BOLOGNA ITALY
Tel. +39 051 6010506
3. First Aid
All personnel engaged in equipment installation, operation
andmaintenancemustbefamiliarwithrstaidprocedures
and routines.
3.1 Electricshocktreatment
3.1.1 If the victim is unconscious
Followtherstaidproceduresoutlinedbelow.
• Laythevictimdownonhis/herbackonarm
surface.
• the neck and tilt the head backwards to free
the airway system (Figure 1).
Figure 1
• If needed, open the victim’s mouth and check
for breathing.
• Ifthereisnobreathing,startarticialrespiration
without delay (Figure 2) as follows: tilt the head
backwards, pinch the nostrils, seal your mouth
around the victim’s mouth and give four fast
rescue breaths.
Figure 2
• Check for heartbeat (Figure 3); if there is
no heartbeat, begin chest compressions
immediately (Figure 4) placing your hands in
the centre of the victim’s chest (Figure 5).
Figure 3 Figure 4 Figure 5
• One rescuer: give 2 quick rescue breaths after
each 15 compressions.
• Two rescuers: one rescue breath after each 5
compressions.
• Do not stop chest compressions while giving
articialbreathing.
• Call for medical help as soon as possible.
3.1.2 If the victim is conscious
• Cover victim with a blanket.
• Try to reassure the victim.
• Loosen the victim’s clothing and have him/her
lie down.
• Call for medical help as soon as possible.
3.2 Treatment of electric burns
3.2.1 Large burns and broken skin
• Cover affected area with a clean cloth or
linen.
• Do not break any blisters that have formed;
remove any clothing or fabric that is stuck to
the skin; apply adequate ointment.
• Administer adequate treatment for the type of
accident.
• Get the victim to a hospital as quickly as
possible.
• Elevate arms and legs if injured.
If medical help is not available within an hour, the victim is
conscious and is not retching, administer a solution of table
salt and baking soda (one teaspoon of table salt to half
teaspoon of baking soda every 250 ml of water).
Have the victim slowly drink half a glass of solution for four
times during a period of 15 minutes.
Stopattherstsignofretching.
Do not administer alcoholic beverages.
3.2.2 Minor burns
• Apply cold (not ice cold) strips of gauze or dress
wound with clean cloth.
• Do not break any blisters that have formed;
remove any clothing or fabric that is stuck to
the skin; apply adequate ointment.
• If needed, have the victim change into clean,
dry clothing.
• Administer adequate treatment for the type of
accident.
• Get the victim to a hospital as quickly as
possible.
• Elevate arms and legs if injured.
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4. General Description
The SDC200/RDS, manufactured by R.V.R. Elettronica SpA, is a RDS + Stereo
Codermodelwithdisplay.
The SDC200/RDS are designed to being contained into a 19” rack box of 1HE.
4.1 Unpacking
The package contains:
1 SDC200/RDS
1 User Manual
1 Mains power cable
The following accessories are also available from Your R.V.R. Dealer:
• Accessories,sparepartsandcables
4.2 Features
Il SDC200/RDS is fully digital, it use only high quality components like A/D and
D/A 24 bit converters and numerical processing (DSP) at 32 bit.
The input section includes XLR (R&L) and analogical BNC, as well as the optical
and coaxial digital inputs.
It is present a rescue system for R&L and MPX audio inputs (changeover).
The stereo coding is realized digitally, as well as the low-pass lters and the
preemphasis.
The RDS coder manages n. 6 data set and dynamic services TMC, TDC, IH and
EWS.
All functioning and programming parameters are managed through dedicated
software.
Theequipmentrmwarecanbeupdatedthroughserialportwithouttheneedof
hardware settings and without interruption of the service.
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ELETTRONICA
Two major features of SDC200/RDS are compact design and userfriendliness.
Design is based on a modular concept: the different functions are performed
by modules that, for the most part, are connected through male and facilitates
maintenance and module replacement.
This Stereo Coder uses a frequency sinthesized internal digital circuitry that allows
very linear modulation, high stereo separation, high input level capability.
The input/output analog section of good quality integrates oneself with digital
system answering for high input dynamics, high signal/noise rate and very low
distorsion.
4.2.1 RDS System Description
The Radio-Data-System is proper for the transmission of information in mono/
stereo programs of VHF/MF (87.5-108 Mhz).
Itsatisestherequestedrequirementstothetransmissionofsupplementarydata
on radio programs:
1) Compatibility with the current mono/stereo transmissions;
2) Absence of interferences towards the adjacent programs;
3)Compatibilitywithotheridenticationsystemswhicharealreadyworking.
The system, selected by an international specialistic team, allows the data
transmission at a speed of 1187.5 bit/sec with phase modulation at two levels ,
carrier wave 57 Mhz and range ±2 Khz.
The broadcasted binary signal is in advance put out on a differential
codication.
The registry of transmission is at packages of lenght 104 bits (87.6 ms) named
GROUPS, each of them composed of 4 blocks of 26 bits.
Every block is composed of 16 bits of information and of 10 bits of protection, which
are properly studied to allow the recovery of an erroneous word with a maximum
of 5 wrong bits.
Theyareprovidedwith16separeteblocksofwhich6arestillnotdened;every
group begins with a PI identication code (Program Identication) which has
the double intent to synchronize the receiver and to identify the channel which
transmits the signal.
The pourpose of the encoder SDC200/RDS is to manage the principal services
denedbythestandardCENELECEN50067as:PI,PS,PTY,TP,AF,TA,DI,M/S,
PIN, RT, EON, TDC, IH, CT.
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As follows, we’ll mention a short description about the function of each of these
services.
PI-PROGRAMIDENTIFICATION:it’stheidenticationcodeoftheradio.Itsmore
important application is to allow the receiver, in case of bad reception, to implement
the “Automatic Frequency Change”; this happens when there is a signal with the
same PI and of better level than the syntonized one.
PS-PROGRAMSERVICE: it’s the visualized text on the receiver display, which
has to be of maximum 8 characters, as this is the standard dimension of receivers
displays.
The SDC200/RDS characteristic is to store up to 8 messages and the time of
transmission of each of them. Every message can be composed from 1 to 16 words
of 8 characters, and it’s possible to select the permanence time on the display of
each of the 16 separate words.
PTY - PROGRAM TYPE: it’s the identication of the “ProgramType” which is
on air (example News, Sport, Rock, etc.) It’s used to qualify on the receiver the
automatical research of the program type desired.
TP-TRAFFICPROGRAMIDENTIFICATION: this service indicates with a signal
onthereceiverdisplaythattheprogramwe’rereceivingincludestrafcnews.
AF - ALTERNATIVE FREQUENCIES: it’s the frequencies list of different
transmitters which transmit the same program in the adjacent receiving areas.
The list is memorized by the receiver and used to reduce the commutation time
beetwen the different transmitters of the same program.
TA-TRAFFIC-ANNOUNCEMENTIDENTIFICATION: it’ used to indicate to the
car-driverthatthetrafcnewsareonair.Thereceivercouldusethesignalinone
of the following modes:
a) To switch automatically from the Tape (or from the Compact Disk) to the
radio;
b) Toautomaticallyswitchontheradiowhenthetrafcnewsbegin;
c) To automatically change over from a station which doesn’t transmit trafc
news.
M/S-MUSIC/SPEECHSWITCH: it’s used to modify the music and the spoken
volume one by one.
PIN-PROGRAM-ITEMNUMBER: it’s used to plan the receiver to receive certain
programs at preselected date and hour.
RT-RADIOTEXT: it’s used to transmit the text trasmission; this function is mainly
for the domestic application (house receivers).
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EON-ENHANCEDOTHERNETWORKS: it’s used to transmit the PI,PS,AF,PTY
to the PIN of other radios.
TDC - TRANSPARENT DATA CHANNEL: it’s used for the data transmission and
it could be free used, for example, to send messages on a brighltly sign.
IH-INHOUSEAPPLICATION: it’s used to transmit data of exclusive use of the
broadcaster and it can be utilized , for example, to send telemetry data, software,
etc...
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4.3 Frontal Panel Description
[1] DISPLAY Liquid Crystal Display
[2] ENCODER Knob and button to control the software
[3] USB USB/B port
[4] RS232 RS232 serial port
4.4 Rear Panel Description
[1] ON/OFF Green bright power switch
[2] PLUG & A.C. LINE FUSE Power supply socket, 110-230V 50-60Hz and fuse block.
Use a small screwdriver to remove the block and replace
with 250mA delayed fuses
[3] EARTH Ground clamp
[4] RS232 1 RS32 serial port, DB9 female connector
[5] RS232 2 RS32 serial port, DB9 female connector
[6] OUT.2 Analogical output 2 , BNC connector
[7] OUT.1 Analogical output 1 , BNC connector
[8] MPX MPX analogic input connector, BNC type
[9] PILOTE PILOT TONE analogic input connector, BNC type
[10] LEFT/Mono 2 Balanced analogical audio input, 3 poles XLR connector
[11] RIGHT/Mono 1 Balanced analogical audio input, 3 poles XLR connector
[12] DIGITAL INPUT 2 TOS-LINK digital optical input
[13] DIGITAL INPUT 1 Unbalanced coaxial digital input, PIN-RCA connector
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4.5 Connectors Description
4.5.1 RS232
Type: DB9 Female
1 NC
2 TX_D
3 RX_D
4 NC
5 GND
6 +12V
7 NC
8 CTS
9 NC
NOTE: Normally, the SDC200/RDS is congured as DCE (Data Communication
Equipment) for serial communications.
4.5.2 DIGITAL INPUT 2
Type: TOS-LINK Female
4.5.3 DIGITAL INPUT 1
Type: RCA Female
1 GND
2 Positive
4.5.4 LEFT/Mono 2 & RIGHT/Mono 1
Type: XLR Female
1 GND
2 Positive
3 Negative
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4.6 TechnicalDescription
Parameters
SDC200/RDS
GENERALS
User Interface LCD - 2 x 40 with Encoder
Primary Power 115 - 230 VAC ±10%
Phisical Dimensions (W x H x D) 483 x 44 x 280 mm
Weight 3,5 kg
Environmental working temperature -10 to + 40 °C
ANALOGUE AUDIO INPUTS
Conversion 24 Bit
Connector XLR 3P. Fem. Balanced
Impedance 600ohm/10 kohm
Input level -12dBu to +12dBu - step 0,1dB (Adj.-Sw)
Maximum input level +16dBu
PILOTE INPUTS
Connector BNC unbalanced
Pilot frequency synch. 19KHz +/- 2Hz
Input level -30 / +12dBu (Sinusoid. o TTL)
DIGITAL AUDIO INPUTS
Connector Optical TOS-LINK + Pin RCA
Data format AES/EBU - S/PDIF - EIAJ340
Sampling frequency 32 to 96KHz
ANALOGUE MPX INPUTS
Connector BNC unbalanced
Impedance 10 Kohm
Input level Gain 0dB / Out.MPX
Maximum input level +20dBu
OUTPUTS 1 & 2
D/A converter 24 bit
Connector BNC unbalanced
Impedance 50 ohm
Output level -12dBu to +12dBu - step 0,1dB (Adj - Sw)
(Gain0dB / inp.MPX)
Maximum Output level +20dBu
STEREO CODER OPERATION
Pilot Tone 19 KHz ±0.1 Hz
Pilot frequency level -8dBu to -32 dBu - step 0,1 dB
Pilot frequency phase - 12° to +12° - 0.1° step
Attenuation with 38 KHz suppressed
carrier
min. -90 dB
MPX output noise -90 dBu
Preemphasis 50/75 microsec.
Preemphasis linearity + Low-Pass From 30 Hz to 15 KHz ±0.15 dB
15 KHz low-pass filter Ripple from 30 HZ to 15 KHz ±0.1 dB
Low-pass filter 19 KHz attenuation Min. -56 dB
Clipper
Limiter Right and Left Channel
AGC Right and Left Channel
Stereo S/N FM Ratio > 81 dB RMS (typical 84dB)
Total Harmonic Distortion < 0.05% 30 Hz ÷ 15 kHz
Intermodulation distortion ≤ 0.03% with 1 kHz and 1,3 kHz tones
Stereo separation 68 dB, 30 Hz to 15 kHz
RDS OPERATION
Standards Cenelec 50067 Specification
Command formats UECP - SPB490 Ver.6.1 / 2003
Static services DI,PI,M/S,TP,TA,TP,TPY,RT,CT, AF,PIN,EON,PSN
Dynamic service TMC,TDC,EWS,IH
RDS Groups 0A, 1A, 2A, 3A, 5A, 6A, 8A, 9A, 14A
Data Set N° 6
RDS MODULATION
Subcarrier frequency 57 KHz ±1.5 Hz
Bandwidth +/- 2,4KHz (-50dB)
Synchronisation Internal / external
RDS phase adjustment Adjustable up to 360 degrees
in 0.33-degree increments
ELABORATION
A/D conversion 24 bit (Dynamic range 105dB)
D/A conversion 24 bit (Dynamic range 123dB)
DSP elaboration 32 bit, fixed point
OTHER CONNECTORS
Serial port 3 RS232 DB9 Connector., (1 USB Optional)
Serial connection rate 1200 to 115200 Baud
REMOTE input 8 Input + 8 Output (Optional)
STANDARD COMPLIANCE
Safety EN60215:1997
EMC EN 301 489-11 V1.4.1
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5. Software Description
5.1 Symbology Guide
S D C 2 0 0 R V R
S D C L - 0 0 0 1 0 4 [ B A C K ]
EN T ER
Indic ates the reques t of a pres s ure on enc oder to proc eed in the c onfirm ation
of param eter or to a page s hift.
R O TA TIO N
Indic ates the reques t of a rotation on enc oder to proc eed in the variations
of pa ram ete r or vis ualiz atio n.
[ BA CK ] The bold font indic ates that the flas hing field is ready for
for editing or c onfirm ation.
EN T ER
R uo ta re
En c o der
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5.2 VisualizationoflevelsandMainMenu
S D C 2 0 0 R V R
S D C L - 0 0 0 1 0 4 [ B A C K ]
P re s s en te r t o ac c es s th e dis pla y
of levels and the M ain M enu.
O U T - 1 [ - 2 0 . 0 0 ] || || || || || || || || || || || || || || :
O U T - 2 [ - 2 0 . 0 0 ] || || || || || || || || || || || || || || :
A N L - 1 [ < - 6 0 . 0 0 ] || || || || || || || || || || || || || :
-
A N L - 2 [ < - 6 0 . 0 0 ] || || || || || || || || || || || || || :
I -
M
P X [ < - 3 5 . 0 0 ] || || || || || || :
A G C _ X [ 0 . 0 0 ] |
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ - - - - - - ]
P re s s en te r t o ac c es s th e
M ain M enu.
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ _ _ _ _ _ _ ]
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ _ _ _ _ _ _ ]
P res s enter on V E R S field to return the M ain M enu that s hows
the data regarding the s oftware and the equipm ent m odel.
S D C 2 0 0 R V R
S D C L - 0 0 0 1 0 4 [ B A C K ]
EN T ER
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
EN T ER
R o tate
En c o der
EN T ER
VERS.
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5.3 CLIPPERandAGC-ON/OFF
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ - - - - - - ]
P re s s ent er to ac c e s s
the audio m enu.
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ A G C O N ] [ C L I O N ] [ S e t A G C ] [ C O D E R ]
P res s enter to c hange the C lipper or A G C
s tatu s from O N t o O F F a nd vic e vers a .
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ N O A G C ] [ N O C L I ] [ S e t A G C ] [ C O D E R ]
EN T ER
C L IP
EN T ER
A .G .C .
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
SDC200/RDS
ELETTRONICA
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User Manual
Rev. 1.1 - 04/07/12
5.4 CODER-Selectionofpreemphasis
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ - - - - - - ]
P re m ere ent er to ac c es s
the audio m enu.
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ A G C O N ] [ C L I O N ] [ S e t A G C ] [ C O D E R ]
P re s s ent er to ed it the
C O DE R p ara m e ters .
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
P re s s ent er to c ha ng e
the pree m ph as is valu e.
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ P R E 5 0 ] L e v 1 9 K : [ - 2 0 . 0 ]
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ P R E 7 5 ] L e v 1 9 K : [ - 2 0 . 0 ]
P re s s ent er to c on firm th e
s ele c te d p ree m pha s is valu e.
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ P R E 7 5 ] L e v 1 9 K : [ - 2 0 . 0 ]
EN T ER
PR E.
E NT E R
PRE75
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
14 / 54 User Manual
Rev. 1.1 - 04/07/12
SDC200/RDS
ELETTRONICA
5.5 CODER-Selectionofmono/stereo
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ - - - - - - ]
P re s s en te r to ac c es s
the audio m enu.
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ A G C O N ] [ C L I O N ] [ S e t A G C ] [ C O D E R ]
P re s s en te r to edit t he
C O DE R p ara m e te rs .
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
P re s s en te r to c han ge th e
M ono/S tereo param eter.
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
{ C O D E R
M
e n u } [ B A C K ]
[
M
o n o L ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
{ C O D E R
M
e n u } [ B A C K ]
[
M
o n o R ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
{ C O D E R
M
e n u } [ B A C K ]
[
M
n R + L ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
P re s s en te r to c onfirm .
{ C O D E R
M
e n u } [ B A C K ]
[
M
n R + L ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
EN T ER
PR E.
E NT E R
PRE75
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
SDC200/RDS
ELETTRONICA
15 / 54
User Manual
Rev. 1.1 - 04/07/12
5.6 CODER-Modicationofpilottonelevel
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ - - - - - - ]
P re s s e nt er to a c c es s
the audio m enu.
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ A G C O N ] [ C L I O N ] [ S e t A G C ] [ C O D E R ]
P re s s e nt er to e dit th e
C O DE R para m e te rs .
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [- 1 9 . 0 ]
P res s enter to c hange the pilot tone level
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [ - 1 9 . 0 ]
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [ - 2 0 . 0 ]
P re s s e nt er to c o nfirm .
{ C O D E R
M
e n u } [ B A C K ]
[ S t e r e o ] [ N O P R E ] L e v 1 9 K : [- 2 0 . 0 ]
EN T ER
E N TE R
R o ta te
En c o d e r
R o ta te
En c o d e r
R o ta te
En c o d e r
R o ta te
En c o d e r
R o ta te
En c o d e r
16 / 54 User Manual
Rev. 1.1 - 04/07/12
SDC200/RDS
ELETTRONICA
5.7 AGC - Adjusment of parameters
{
M
a i n
M
e n u : } [ B A C K ] [ V E R S . ]
[ A U D I O ] [ R D S ] [ S Y S T E
M
] [ C L O C K ] [ - - - - - - ]
P re s s ent er to ac c e s s
the audio m enu.
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ A G C O N ] [ C L I O N ] [ S e t A G C ] [ C O D E R ]
P re s s ent er to ac c e s s the A G C m e nu .
{ A G C
M
e n u } [ B A C K ] A t t a c h : [2.0]
M
a x G a i n : [ - 6 . 0 ] [ 2 . 0 ] R e l e a s e : [ 0 . 5 ]
P res s enter to c hange the attac h tim e.
{ A G C
M
e n u } [ B A C K ] A t t a c h : [ 4 . 0 ]
M
a x G a i n : [ - 6 . 0 ] [ 2 . 0 ] R e l e a s e : [ 0 . 5 ]
P re s s ent er to c on firm th e value of s e le c te d pa ram et er.
{ A G C
M
e n u } [ B A C K ] A t t a c h : [4.0]
M
a x G a i n : [ - 6 . 0 ] [ 2 . 0 ] R e l e a s e : [ 0 . 5 ]
Re p e a t th e p ro ce d ure to ch a ng e th e re m a ining p a ra m e te rs
EN T ER
ATT.
R o tate
En c o der
R o tate
En c o der
R o tate
En c o der
R uo tare
En c o der
R o tate
En c o der
R o tate
En c o der
EN T ER
ATT.
{ A G C
M
e n u } [ B A C K ] A t t a c h : [ 4 . 0 ]
M
a x G a i n : [ - 6 . 0 ] [ 2 . 0 ] R e l e a s e : [ 0 . 5 ]
P res s enter to return the
A udio M enu.
{ A u d i o
M
e n u } [ B A C K ] [ I N P U T ] [ O U T P U T ]
[ C H A N G E ] [ A G C O N ] [ C L I O N ] [ S e t A G C ] [ C O D E R ]
E NT E R
ThersteldtotherightofMaxGainrepresentsthemaximumattenuationthatthe
AGC system can operate and it can have only negative values.
ThesecondeldtotherightofMaxGainrepresentsthemaximumgainthatthe
AGC system can operate and it can has only positive values.
The values entered in “Attach and Release” are expressed in dB/Sec.
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