Hilberling PT-8000A, Руководство по эксплуатации

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PT-8000A Operating Manual v2.00.33
19
8.7 LED Status Display
The three main modes of PT-8000A (MAIN-RX / SUB-RX / TX) are displayed
with colored LED.
The PT-8000A incorporates a transmitter and two independent receivers
(MAIN RX and SUB-RX). Both receivers are permanently operating. Even if a
receiver is in the background i.e. not fully accessible through all main controls
the receiver is operating with its last settings when it has been the active one.
One transmitter and two receivers are operated in three main modes:

MAIN-RX is active and SUB is working in the background
(green MAIN-RX LED is on)
 SUB-RX is
active
and MAIN is working
in the background
(yellow SUB-RX LED is on)

TX is operating (red TX-LED is on)
Note : The MAIN RX VFOs will always determine the transmit (TX) frequencies
and other operating parameters.
Exception Split-Mode: In this case the
selected (displayed) SUB-RX-VFO
determines the transmit frequency (see Page 42).
The red LED EXT REF will be on when an external 10 MHz signal is
representing the frequency reference.
The internal 10 MHz system clock no longer takes effect.
MAIN-RX
and
SUB-RX
Fig. 22f
Fig. 22g