R.V.R. Elettronica SCM6/1, Руководство пользователя

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SCM6/1
ELETTRONICA
17
/ 40 User Manual
Rev. 2.0 - 29/11/22
DISABL. RF OK
TX1
DISABL. RF OK
TX2
DISABL. RF OK
TX3
DISABL. RF OK
TX4
DISABL. RF OK
TX5
DISABL. RF OK
TX6
NOT
AVAILABLE
RF OK
TXR
FAULT
ROS FAULT TEMP FAULT
INPUT 1 INPUT 2 INPUT 3 INPUT 4 INPUT 5 INPUT 6
OUTPUT
DUMMY LOAD
The meaning of the leds is the following:
For each transmitter, the synoptic includes a diagram of the respective cohaxial
relay with 4 LEDs. The green LEDs “A” when lit indicate the setting of the relay
on way 1 (normal), while the yellow LEDs “B” are used to signal the status of
the relay on way 2 (reserve). One green denotes the “power good” status of the
transmitter, while a yellow on indicates disabled, that is the
setting in the configuration of the SCM6/1 or the “Local” status
of the transmitter.
If a transmitter is not included in the system, the corresponding
leds are off.
There are also three red leds related to the TSs of the combiner
and of the dummy load:
•
fault of the dummy load
• excessive SWR at the combiner
• excessive temperature at the combiner
5.5 The Nominal status
The SCM6/1 implements the concept of “Nominal” status.
It considers itself in “Nominal” status and signals it switching on the relative LED
on the front panel if:
• the switch LOCAL/REMOTE is on REMOTE
• the switch AUTO/MANUAL is on AUTO
• the reserve transmitter is on load
• the current configuration of the system (enabled/disabled, Priority) coincides
with the configuration stored in memory using the “CONFIGURATION” mode.
The SCM6/1 includes a protected button to force the system in Nominal mode.
A
A B
B
DISABL.
RF OK
TX1