Icom IC-R6 Instruction Manual page 61

D Display backlighting (LIGHT)
The receiver has a backlit display with a 5 second timer, for
dim light operation. The backlighting can be turned ON con-
tinuously, or turned OFF, if desired.
• OFF : Never lights.
• ON : Lights continuously while receiver power is ON.
• AUTO1 : Lights when an operation is performed, goes
out after 5 seconds.
• AUTO2 : Lights when an operation is performed, goes out
after 5 seconds. However, while operating with an
external DC power source, the backlight stays ON.
D Power save (P SAVE)
The power save function reduces the current drain to con-
serve battery power. This power save function can be turned
OFF, if desired.
In the default setting "AUTO," the power save function is acti-
vated in an approximately 50 msec.: 500 msec. ratio when
no signal is received for 5 seconds. The ratio becomes 50
msec.: 1 sec. when no signal is received for another 60 sec-
onds.
D Antenna selection (ANT)
The earphone antenna is active for all band (except for
AM broadcast band) and all receive mode, but it is mostly
(default: AUTO1) effective only for the strong signal, such as FM broadcast
band, 76.000–107.995 MHz (actual frequency range differs
according to the receiver version). When using an earphone,
the FM antenna setting may cause interference on other
bands, and should be turned OFF.
The internal bar antenna is active only for the AM broadcast
band reception, 0.495–1.620 MHz (actual frequency range
differs according to the receiver version).
• EXT : Uses the antenna connected to the antenna con-
• BAR : Uses the internal bar antenna for the AM broad-
• EAR : Uses the connected earphone cable as the
SET MODE
nector.
cast band reception. (This selection appears
only when accessing the Set mode in the AM
broadcast band in the AM mode.)
antenna for a strong signal reception. (This
selection will not appear when accessing the Set
mode in the AM broadcast band.)
9
9
(default)
48