Yaesu FTV-1000, Руководство по эксплуатации

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FTV-1000 Operating Manual Page 3
ATT ON
This red indicator lights up when the receiver front-
end attenuator is engaged.
IPO ON
This red indicator lights up when the receiver signal
bypasses the front-end RF amplifier in the I ntercept
P oint O ptimization ( IPO ) mode.
RF AMP 1
This red indicator lights up when receiver front-end
preamplifier “ 1 ” is selected.
RF AMP 2
This red indicator lights up when receiver front-end
preamplifier “ 2 ” is selected.
ALC
This red indicator lights up when an abnormally high
ALC (Automatic Level Control) voltage is detected.
HI SWR
This red indicator lights up when an abnormally high
SWR condition is detected.
FAN
This red indicator lights up when the cooling fan is
activated. This does not indicate a “dangerous” condi-
tion, and it may occur in the receive mode, as well as
during transmission.
PROTECTION
This red indicator lights up when the power
amplifier’s temperature is abnormally high.
CLASS-A
This red indicator lights up when the final amplifier
operating mode is set to CLASS-A .
BAND 52-54
This red indicator lights up when the operating band
is set to 52 ~ 54 MHz. When the indicator is not illumi-
nated, operation is taking place on 50 ~ 52 MHz.
PO meter
Indicates the RF power output. When the RF power
output is at 200 watts, all five LEDs will be illuminated.
ANT ALT
This red indicator lights up when the ALT antenna
jack is selected.
POWER
This red indicator lights up when the FTV-1000 is
turned on.
Display Indicators