Onkyo T-405X User Manual

2
Thank you for purchasing ...
Before using
Main Features
• High-Quality Separate Component
• Preset Memory for Up to 30 Broadcast Stations
• Auto Preset Memory Function
• Weekly Program Timer
Thank you for purchasing the ONKYO T-405X Tuner.
Please read this manual thoroughly before making any connection or turning on the power.
Follow these instructions to obtain optimum performance and maximum listening enjoyment from
your new Tuner. Please retain this manual for future reference.
Important Safeguards
1. Read Instructions – All the safety and
operating instructions should be read before
the appliance is operated.
2. Retain Instructions – The safety and
operating instructions should be retained for
future reference.
3. Heed Warnings – All warnings on the
appliance and in the operating instructions
should be adhered to.
4. Follow Instructions – All operating and use
instructions should be followed.
5. Water and Moisture – The appliance should
not be used near water – for example, near a
bathtub, washbowl, kitchen sink, laundry tub,
in a wet basement, or near a swimming pool,
and the like.
6. Carts and Stands – The appliance should be
used only with a cart or stand that is
recommended by the manufacturer.
6A. An appliance and cart
combination should be
moved with care. Quick
stops, excessive force, and
uneven surfaces may cause
the appliance and cart
combination to overturn.
PORTABLE CART WARNING
S3125A
WARNING:
TO REDUCE THE RISK OF FIRE OR
ELECTRIC SHOCK, DO NOT
EXPOSE THIS APPLIANCE TO RAIN
OR MOISTURE.
CAUTION:
TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT
REMOVE COVER (OR BACK). NO
USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
The lightning flash with arrowhead symbol, within
an equilateral triangle, is intended to alert the user
to the presence of uninsulated “dangerous
voltage” within the product’s enclosure that may
be of sufficient magnitude to constitute a risk of
electric shock to persons.
The exclamation point within an equilateral
triangle is intended to alert the user to the
presence of important operating and maintenance
(servicing) instructions in the literature
accompanying the appliance.
WARNING
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISQUE DE CHOC ELECTRIQUE
NE PAS
OUVRIR
AVIS

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.