Onkyo T-405X User Manual

18
T-405X
FM STEREO / AM TUNER
MEMORYTIMERBAND CLEAR
AUTO/ MONO
STANDBY/ON
TUNING
PRESET
CHARACTERDISPLAY
MEMORY
AUTO/MONO
√PRESET®
†TUNINGπ
BAND
Listening to a stereo radio
station
When you tune in a stereo FM station, the STEREO
indicator lights up if the signal is sufficiently strong.
If the signal is weak, you can still listen to the
station in mono mode. In this case, tune in as
follows.
1 Press the AUTO/MONO button.
The MONO indicator lights up.
STEREO
MHz
Displayed
MONO
AUTO/MONO
CLEAR
2 Select the station you would like to
listen to using the TUNING † or π
button.
TUNING
Selecting preset stations
Follow the procedure below to select a preset
station stored in memory.
1 Select FM or AM using the BAND
button. (only for U.S. and Canadian
models)
BAND
Use the PRESET √ or ® button to
select the desired preset station.
PRESET
Clearing preset stations
You can clear preset stations from the preset memory.
1 Select the station as explained in
the previous section.
2 Press and hold the MEMORY but-
ton and press the AUTO/MONO but-
ton within a second.
“
..... .....
” appears on the display.
MEMORY CLEAR
AUTO/MONO
Note
If you fail to press the AUTO/MONO button while
holding down the MEMORY button immediately,
the AUTO MEMORY function will start operating.
Receiving stations

Onkyo T-405X Specifications

FM Specifications

FM tuning range (U.S. & Canadian models)	87.90 – 107.90 MHz, 200 kHz steps
FM tuning range (Other area models)	87.50 – 108.00 MHz, 50 kHz steps
FM usable sensitivity (Mono)	12.8 dBf 1.2 µV, 75 Ohms IHF
FM usable sensitivity (Stereo)	19.2 dBf 2.5 µV, 75 Ohms IHF
FM 50dB quieting sensitivity (Mono)	18.0 dBf 2.2 µV, 75 Ohms
FM 50dB quieting sensitivity (Stereo)	38.0 dBf 22 µV, 75 Ohms
FM capture ratio	1.5 dB
FM image rejection ratio	85 dB
FM IF rejection ratio	90 dB
FM signal-to-noise ratio (Mono)	73 dB IHF
FM signal-to-noise ratio (Stereo)	66 dB IHF
FM selectivity	50 dB DIN (±300 kHz, 40 kHz dev.)
FM AM suppression ratio	50 dB
FM total harmonic distortion (Mono)	0.5%
FM total harmonic distortion (Stereo)	0.8%
FM frequency response	30 – 15, 000 Hz (±1.5 dB)
FM stereo separation	40 dB at 1 kHz, 30 dB at 70 – 10, 000 Hz
FM output level (U.S. & Canadian models)	0.5 V
FM output level (Other area models)	0.75 V
FM muting level	17.2 dBf 2.0 µV, 75 Ohms

AM Specifications

AM tuning range	530 – 1, 710 kHz, 10 kHz steps
AM usable sensitivity	30 µV
AM image rejection ratio	30 dB
AM IF rejection ratio	40 dB
AM signal-to-noise ratio	40 dB
AM total harmonic distortion	0.8%
AM output level	0.15 V

General Specifications

Power supply (AC 120 V)	60 Hz
Power supply (AC 230 V)	50 Hz
Power consumption	9 W
Dimensions	205 × 76 × 279 mm
Dimensions (inches)	8-1/16" × 3" × 11"
Weight	1.7 kg
Weight (lbs)	3.7 lbs.