sielco EXC19, User And Maintenance Manual, Page: 8 / 67

SIELCO srl - Via Toscana, 57/59 - 20090 BUCCINASCO (Mi) - ITALY - tel. 02 - 45713300 - www.sielco.org
EXC/RTX19 - USER & MAINTENANCE MANUAL - rev.1.5 - 05/16
Page 8
Like the Transmitter, the Receiver front panel accommodates the single control knob, the
display, four leds for immediate status control and a single output connector for IF monitoring.
Here too regular operation is signallized by green leds: " PLL Lock " and " Field ". This latter
is a bi-stable and lights in yellow when RF field is too low or absent. As in the Transmitter red
leds signals improper operation. The first one, "
Modulation ", is activated by low or absent
modulation; the last one is the general " Alarm " led.
RECEIVER REVIEW