AEV Stargate - Introduction; General Description; Initial Power-Up; Command Description

AEV STARGATE
Futurcom Srl via della Tecnica 35, 40050 Argelato Bologna ITALY
5
Electrical Specifications ............................................ 30
INPUT................................................................. 30
STEREO Generator ....................................... ...... ...... 30
RDS Generator ........................................................ 31
Data Syncrhonization.................................................. 31
Remote I/O ........................................................... 31
General Data ......................................................... 31
Connection PC - RS232................................................. 31
Sample connection Remote ............................................. 32
Jumper & Dip Setting ................................................. 33
Preset dip ............................................................33
Setup dip .............................................................33
Introduction
General description
STARGATE is a digital stereo coder and RDS able to interface to any transmitter in common
use around the world.
The MULTI CODER STARGATE (stereo and RDS generator) uses a digital control circuit to
produce a system with an outstanding performance, high stability and total control of the
signal; amplitude and phase are both adjustable to ensure optimal matching with all
transmission systems and the best possible stereo separation.
The RDS setup is also available via satellite.
Initial power –up
The Stargate inst ruct ion manual should be read carefully to ensure cor rect use of the unit .
1 . The STARGATE encoder`should be installed to qualify personel.
Connections between units must be as short as possible since reactive properties of the
connection cables will produce phase shifts on the multiplexed signal that will vary with
frequency. This will result in a reduction of stereo separation which can be severe.
It is recommended that connection cables do not exceed 3 metres in length.
2 . Position the encoder away from sources of heat.
Avoid humid sites with extremes of temperature.
3 . Check that the line voltage is suitable for the MultiCoder STARGATE before connection with
the cable supplied.
4 . Take care to ensure that input and output connections are made properly since, in the
majority of cases, hum and noise are caused by poor connections.
5 . Never use alcohol or chemical solvents to clean the unit as these can cause damage to the
finish.
6 . Should the unit appear faulty, switch off, the unit and contact your nearest AEV service
center.
7 . Keep this manual for future reference and to avoid possible operational error.
Failure to observe the above inst ruct ions will result in the immediate expiry of all
guarantees.
Command Description
Front panel
1. Indicator LED Power On/Off
2. 19 KHz pilot enable switch and indicator LED
3. MONO / STEREO MODE enable switch and indicator LED
5. RDS ON Indicator led
6. Compensation overshoot enable switch and indicator LED