30 Product description
1 GRILL - ventilation grille.
2 DISPLAY - display showing the operating parameters and selected functions using the
encoder.
3 ENCODER - multifunction knob allowing navigation through the function menus and
modification of the operating parameters.
4 KEY SELECTOR - it can be set to LOCAL (controllable through the front panel) or REMO-
TE (controllable via PC) mode, by turning the key supplied with the equipment.
5 WARNING LIGHTS - LED list:
• MAINS (green) _ this warning light is on when power is supplied;
• ON AIR (green) _ this warning light is on when the apparatus is broadcasting;
• ST-BY (yellow) _ this warning light is on when the apparatus is not broadcasting;
• EXCITER OK (yellow) _ this warning light is on fixed in conditions of correct driving;
• FAULT (red) _ this warning light is on when the equipment is considered to be in
“failure”;
• LOCAL (light blue) _ this warning light is on during local programming.
6 BUTTONS/CONTROLS – Button list :
• LIFEXTENDER _ This button displays the state of the LifExtender optional function
(active/inactive, days of activity, critical days of activity);
• OFF _ this button allows the equipment to be put on Stand-by;
• ON_ this button allows the equipment to be put On Air;
• ESC _ this button moves the user back previous level in the menu.
7 EIA485/TELEMETRY – DB9 F connector for connection with telemetry according to the
EIA485 standard, or with a PC.
8 RF MONITOR – BNC connector for connection with external measurement tools, al-
lowing to collect the RF signal at low level (0dBm at scale bottom).
This monitor is not calibrated, therefore it is not guaranteed that the output level stays
constant as the frequency changes.
It CANNOT be used for measuring the output power, nor for measuring the harmonic
components.
9 PROGRAMMING LEVER – Located on the right hand side of the panel facing the ma-
chine. It can be moved by means of a flat screwdriver upwards (in program mode) and
downwards (in running mode). For the detailed loading procedure of the software, ask
the manufacturer for the technical bulletin No.125.
10 POWER SUPPLY TERMINAL BOARD – Terminal board with 6 contacts connecting the
three internal power supplies. For details of the connection mode, please refer to sec-
tion “Quick instructions for commissioning”.
11 EARTHING SCREW – Eyelet for earthing the equipment, located behind the flange of
the output coaxial connector.
12 RF IN - N type.
13 RF OUT - 7/8” type.
14 TC/TS – DB25 F connector for remote control and remote telesignalling.
15 PROFILES – DB25 F connector to be used as reserve equipment in an N+1 system.
16 TCP/IP, RESERVED – Connector for remote connection functions.
17 EIA485 – DB9 F connector for connection with telemetry according to the EIA485
standard.
18 FAN - cooling fans. There are six, 120x120x38 mm, 12-28Vdc, 306Mc/h max.
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