MHCGX450 Instructions (tuner portion of Stereo System)
Page 3
... Declaration of the device. NOTICE FOR THE CUSTOMERS IN THE U.S.A AND CANADA (MHC-GX750 only) Replace the AC power adaptor with Part 15 of the FCC Rules. Operation is necessary. Except for the FCC related matters only. Son ...have any interference received, including interference that may cause undesired operation of Conformity Trade Name: SONY Model No.: HCD-GX750 Responsible Party:Sony Electronics Inc. As an ENERGY STAR® partner, Sony Corporation has determined that this device must accept any interference, including interference that may cause undesired...
... Declaration of the device. NOTICE FOR THE CUSTOMERS IN THE U.S.A AND CANADA (MHC-GX750 only) Replace the AC power adaptor with Part 15 of the FCC Rules. Operation is necessary. Except for the FCC related matters only. Son ...have any interference received, including interference that may cause undesired operation of Conformity Trade Name: SONY Model No.: HCD-GX750 Responsible Party:Sony Electronics Inc. As an ENERGY STAR® partner, Sony Corporation has determined that this device must accept any interference, including interference that may cause undesired...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 4
... the surround effect 23 Enhancing video game sound 23 - Sleep Timer Waking up the system 7 Setting the clock 10 CD/MP3 - Power Saving Mode Viewing information about the disc in the display 28 Changing the Power illuminator........... 28 (MHC-GX750/GX450/RG555/ RG551S/RG444S/RG441/ RG333/RX550 only) Optional Components Hooking up optional components...
... the surround effect 23 Enhancing video game sound 23 - Sleep Timer Waking up the system 7 Setting the clock 10 CD/MP3 - Power Saving Mode Viewing information about the disc in the display 28 Changing the Power illuminator........... 28 (MHC-GX750/GX450/RG555/ RG551S/RG444S/RG441/ RG333/RX550 only) Optional Components Hooking up optional components...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 8
...a long period of time, remove the batteries to the print on and the demonstration automatically ends. When the remote no longer operates the system, replace both batteries with a voltage selector, set VOLTAGE SELECTOR to a wall outlet. Plug type A AM loop antenna Note Keep the antennas...antenna Extend the FM lead antenna horizontally Plug type C AM loop antenna * Saudi Arabian model: 120 - 127 V 5 Connect the power cord to the local power line voltage. The demonstration appears in the display. Inserting two R6 (size AA) batteries into the remote Extend the FM lead antenna...
...a long period of time, remove the batteries to the print on and the demonstration automatically ends. When the remote no longer operates the system, replace both batteries with a voltage selector, set VOLTAGE SELECTOR to a wall outlet. Plug type A AM loop antenna Note Keep the antennas...antenna Extend the FM lead antenna horizontally Plug type C AM loop antenna * Saudi Arabian model: 120 - 127 V 5 Connect the power cord to the local power line voltage. The demonstration appears in the display. Inserting two R6 (size AA) batteries into the remote Extend the FM lead antenna...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 9
... the standing wave, by placing a bookshelf against the wall, etc. * MHC-GX750/GX450/RG551S/RG444S/RX550 only When carrying this happens, move the sub woofer away from the system. 2 Hold down CD and then press ?/1 until "STANDBY" appears. If this system Perform the following procedure to occur. Front speaker (Left (4)/Right (4)) Sub woofer... bass could be extremely weakened. Notes • Always place the sub woofer vertically, keeping it a few seconds later, "STANDBY" disappears and "LOCK" appears. 3 Unplug the power cord. 9GB
... the standing wave, by placing a bookshelf against the wall, etc. * MHC-GX750/GX450/RG551S/RG444S/RX550 only When carrying this happens, move the sub woofer away from the system. 2 Hold down CD and then press ?/1 until "STANDBY" appears. If this system Perform the following procedure to occur. Front speaker (Left (4)/Right (4)) Sub woofer... bass could be extremely weakened. Notes • Always place the sub woofer vertically, keeping it a few seconds later, "STANDBY" disappears and "LOCK" appears. 3 Unplug the power cord. 9GB
MHCGX450 Instructions (tuner portion of Stereo System)
Page 10
.... • You cannot set the hour. 4 Press ENTER. 5 Press . or > repeatedly to turn on the remote for the operation. 1 Press ?/1 to set the clock in Power Saving Mode (page 27). 10GB The clock starts working. or > repeatedly to 6 above. To adjust the clock 1 Press CLOCK/TIMER SET. 2 Press . or > repeatedly to... select "CLOCK SET", then press ENTER. 3 Do the same procedures as step 3 to set the minute. 6 Press ENTER. Setting the clock Use buttons on the system. 2 Press CLOCK/TIMER SET. 3 Press .
.... • You cannot set the hour. 4 Press ENTER. 5 Press . or > repeatedly to turn on the remote for the operation. 1 Press ?/1 to set the clock in Power Saving Mode (page 27). 10GB The clock starts working. or > repeatedly to 6 above. To adjust the clock 1 Press CLOCK/TIMER SET. 2 Press . or > repeatedly to... select "CLOCK SET", then press ENTER. 3 Do the same procedures as step 3 to set the minute. 6 Press ENTER. Setting the clock Use buttons on the system. 2 Press CLOCK/TIMER SET. 3 Press .
MHCGX450 Instructions (tuner portion of Stereo System)
Page 16
...or TUNING - When you change the interval, all the AM preset stations are retained for about a day even if you disconnect the power cord or if a power failure occurs. • To improve broadcast reception, adjust the supplied antennas, or connect a commercially available external antenna. Listening to the... to select "FM" or "AM". 3 Press TUNING MODE repeatedly until "PRESET" appears in any AM station first, then turn off the system. Tips • The preset stations are erased. Preset number Frequency 16GB To reset the interval, repeat the same procedure. To change the AM...
...or TUNING - When you change the interval, all the AM preset stations are retained for about a day even if you disconnect the power cord or if a power failure occurs. • To improve broadcast reception, adjust the supplied antennas, or connect a commercially available external antenna. Listening to the... to select "FM" or "AM". 3 Press TUNING MODE repeatedly until "PRESET" appears in any AM station first, then turn off the system. Tips • The preset stations are erased. Preset number Frequency 16GB To reset the interval, repeat the same procedure. To change the AM...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 21
... use VOLUME +/- (or VOLUME control on . Using the sub woofer (MHC-GX750/GX450/RG551S/RG444S/ RX550 only) You can reinforce the bass and create a more powerful sound. Press SUB WOOFER ON/OFF on the unit. Note You cannot listen to power mode, the equalizer curve changes, and "GROOVE" lights up while the sub...
... use VOLUME +/- (or VOLUME control on . Using the sub woofer (MHC-GX750/GX450/RG551S/RG444S/ RX550 only) You can reinforce the bass and create a more powerful sound. Press SUB WOOFER ON/OFF on the unit. Note You cannot listen to power mode, the equalizer curve changes, and "GROOVE" lights up while the sub...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 23
... video game sound - Tip Once Game Mixing is activated, it will remain active while the power is on . • The GAME EQ is changed. 23GB Tips • In the standby mode, the system automatically turns on even if the source sound is automatically selected (page 22). • These... operations cannot be performed in Power Saving Mode (page 27). Sound Adjustment Selecting the surround effect Press SURROUND on the...
... video game sound - Tip Once Game Mixing is activated, it will remain active while the power is on . • The GAME EQ is changed. 23GB Tips • In the standby mode, the system automatically turns on even if the source sound is automatically selected (page 22). • These... operations cannot be performed in Power Saving Mode (page 27). Sound Adjustment Selecting the surround effect Press SURROUND on the...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 27
... CLOCK/TIMER SELECT. 2 Press . Display Turning off . Power Saving Mode The demonstration display (display window and buttons lighting and flashing even when the system power is off the display - To cancel Power Saving Mode Press DISPLAY while the system is off) and the clock display can be activated. •...Timer will not be turned off until the demonstration display or the clock display disappears. Press DISPLAY repeatedly while the system is reduced to minimum during standby (Power Saving Mode). Notes • You cannot activate the Play Timer and the Rec Timer at the same time....
... CLOCK/TIMER SELECT. 2 Press . Display Turning off . Power Saving Mode The demonstration display (display window and buttons lighting and flashing even when the system power is off the display - To cancel Power Saving Mode Press DISPLAY while the system is off) and the clock display can be activated. •...Timer will not be turned off until the demonstration display or the clock display disappears. Press DISPLAY repeatedly while the system is reduced to minimum during standby (Power Saving Mode). Notes • You cannot activate the Play Timer and the Rec Timer at the same time....
MHCGX450 Instructions (tuner portion of Stereo System)
Page 28
...) t Effect status 1) European model only 2) Preset number is in Russian characters. when fast forward or fast reverse is in stop mode. Changing the Power illuminator (MHC-GX750/GX450/RG555/RG551S/ RG444S/RG441/RG333/RX550 only) Press ILLUMINATION on the encoding/writing software or recording device, the characters may not be displayed accurately...
...) t Effect status 1) European model only 2) Preset number is in Russian characters. when fast forward or fast reverse is in stop mode. Changing the Power illuminator (MHC-GX750/GX450/RG555/RG551S/ RG444S/RG441/RG333/RX550 only) Press ILLUMINATION on the encoding/writing software or recording device, the characters may not be displayed accurately...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 31
... the transmitter to ON. The optimum signal reception range is set the NOISE FILTER to a wall outlet using the system. • Use only the supplied AC power adaptor. Inside a building with reception. - The following examples illustrate conditions that allows you connect an optional component to... of the transmitter Wireless system that may deteriorate due to wireless communication systems installed along roadways. - Optional Components The effective areas of the transmitter. Connecting to the AUDIO IN B jack, the switch has no effect. • If stereo mini jack is connected to ...
... the transmitter to ON. The optimum signal reception range is set the NOISE FILTER to a wall outlet using the system. • Use only the supplied AC power adaptor. Inside a building with reception. - The following examples illustrate conditions that allows you connect an optional component to... of the transmitter Wireless system that may deteriorate due to wireless communication systems installed along roadways. - Optional Components The effective areas of the transmitter. Connecting to the AUDIO IN B jack, the switch has no effect. • If stereo mini jack is connected to ...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 32
...this does not work, select another channel using CHANNEL 1-3 on the transmitter, then press WIRELESS on the unit again. Listening to audio using wireless system 1 Start playing the connected component. 2 Press WIRELESS on the unit to switch the function to select different function and quit WIRELESS. Do not .... 32GB If you hold the antenna of the transmitter with your hand, noise may not hear the beginning of time, disconnect the AC power adaptor from the wall outlet holding the plug. To finish using WIRELESS function Press any function button to WIRELESS. When the sound is distorted...
...this does not work, select another channel using CHANNEL 1-3 on the transmitter, then press WIRELESS on the unit again. Listening to audio using wireless system 1 Start playing the connected component. 2 Press WIRELESS on the unit to switch the function to select different function and quit WIRELESS. Do not .... 32GB If you hold the antenna of the transmitter with your hand, noise may not hear the beginning of time, disconnect the AC power adaptor from the wall outlet holding the plug. To finish using WIRELESS function Press any function button to WIRELESS. When the sound is distorted...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 33
... and fix any problems found even after doing all the above , consult your nearest Sony dealer. After ?/1 indicator stops flashing, reconnect the power cord and turn VOLUME control on the system (see step 5 of the above items, consult your nearest Sony dealer. "Setting the clock" (page 10) - The timer cannot be found . "Presetting radio...
... and fix any problems found even after doing all the above , consult your nearest Sony dealer. After ?/1 indicator stops flashing, reconnect the power cord and turn VOLUME control on the system (see step 5 of the above items, consult your nearest Sony dealer. "Setting the clock" (page 10) - The timer cannot be found . "Presetting radio...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 35
...; Press FM MODE repeatedly until "STEREO" appears. Noise increases or the high frequencies are erased. • The record/playback heads are magnetized. Troubleshooting 35GB There is loaded. Clean them (page 38). The system is reset to turn down the volume of the optional component. •... you cannot obtain good reception, we recommend you made, such as follows: Use buttons on the unit for the operation. 1 Disconnect the power cord. 2 Reconnect the power cord. 3 Press x, PLAY MODE/TUNING MODE and DISC 1 at the same time. 4 Press ?/1 to the factory settings. Transmitter (...
...; Press FM MODE repeatedly until "STEREO" appears. Noise increases or the high frequencies are erased. • The record/playback heads are magnetized. Troubleshooting 35GB There is loaded. Clean them (page 38). The system is reset to turn down the volume of the optional component. •... you cannot obtain good reception, we recommend you made, such as follows: Use buttons on the unit for the operation. 1 Disconnect the power cord. 2 Reconnect the power cord. 3 Press x, PLAY MODE/TUNING MODE and DISC 1 at the same time. 4 Press ?/1 to the factory settings. Transmitter (...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 37
...to the wall outlet, even if the unit itself . • Should any solid object or liquid fall into the system, unplug the system and have any disc. To disconnect the power cord (mains lead), pull it may damage the unit. Subject to direct sunlight. • Use caution when placing... the unit or speakers on surfaces that feels tacky when touched. • Discs with the voltage of your nearest Sony dealer. ...
...to the wall outlet, even if the unit itself . • Should any solid object or liquid fall into the system, unplug the system and have any disc. To disconnect the power cord (mains lead), pull it may damage the unit. Subject to direct sunlight. • Use caution when placing... the unit or speakers on surfaces that feels tacky when touched. • Discs with the voltage of your nearest Sony dealer. ...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 38
.... When using a tape longer than 0.07% (6 ohms at 50 Hz, 90 W) 38GB Use a separately sold demagnetizing cassette. MHC-GX450 POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, both channels driven, from 120 - 10,000 Hz: rated 125 watts per channel minimum RMS...play, stop, and fast-winding frequently. For details, refer to rated output. Specifications Main unit Amplifier section AUDIO POWER SPECIFICATIONS (MHC-GX750/GX450/GX250/RX550 USA models only) MHC-GX750/RX550 POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, both channels driven, from 120 - 10,000 Hz: ...
.... When using a tape longer than 0.07% (6 ohms at 50 Hz, 90 W) 38GB Use a separately sold demagnetizing cassette. MHC-GX450 POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, both channels driven, from 120 - 10,000 Hz: rated 125 watts per channel minimum RMS...play, stop, and fast-winding frequently. For details, refer to rated output. Specifications Main unit Amplifier section AUDIO POWER SPECIFICATIONS (MHC-GX750/GX450/GX250/RX550 USA models only) MHC-GX750/RX550 POWER OUTPUT AND TOTAL HARMONIC DISTORTION: With 6 ohm loads, both channels driven, from 120 - 10,000 Hz: ...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 39
MHC-GX450 Front speaker Continuous RMS power output (reference): 125 + 125 watts (6 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 60 W) Sub woofer Continuous RMS power output (reference): 150 watts (6 ohms at 50 Hz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at ...50 Hz, 75 W) MHC-GX250 Continuous RMS power output (reference): 140 + 140 watts (6 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 70 W) European...
MHC-GX450 Front speaker Continuous RMS power output (reference): 125 + 125 watts (6 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 60 W) Sub woofer Continuous RMS power output (reference): 150 watts (6 ohms at 50 Hz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at ...50 Hz, 75 W) MHC-GX250 Continuous RMS power output (reference): 140 + 140 watts (6 ohms at 1 kHz, 10% THD) Total harmonic distortion less than 0.07% (6 ohms at 1 kHz, 70 W) European...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 40
...(stereo mini jack): accepts headphones of 6 to 16 ohms CD player section System Laser Frequency response Wavelength Signal-to 16 ohms SUB WOOFER OUT (MHC-GX750/GX450/ ... 220, 240 V 50/60 Hz DIN power output (rated): 50 + 50 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 60 + 60 watts (6...system Semiconductor laser (λ=780 nm) Emission duration: continuous 2 Hz - 20 kHz (±0.5 dB) 780 - 790 nm More than 90 dB More than 90 dB Tape deck section Recording system Frequency response Wow and flutter 4-track 2-channel, stereo 50 - 13,000 Hz (±3 dB), using Sony...
...(stereo mini jack): accepts headphones of 6 to 16 ohms CD player section System Laser Frequency response Wavelength Signal-to 16 ohms SUB WOOFER OUT (MHC-GX750/GX450/ ... 220, 240 V 50/60 Hz DIN power output (rated): 50 + 50 watts (6 ohms at 1 kHz, DIN) Continuous RMS power output (reference): 60 + 60 watts (6...system Semiconductor laser (λ=780 nm) Emission duration: continuous 2 Hz - 20 kHz (±0.5 dB) 780 - 790 nm More than 90 dB More than 90 dB Tape deck section Recording system Frequency response Wow and flutter 4-track 2-channel, stereo 50 - 13,000 Hz (±3 dB), using Sony...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 42
...215; 235 mm Approx. 3.7 kg net per speaker Front speaker SS-RG121 for MHC-RG121 Speaker system Speaker units Super Tweeter: Woofer: Tweeter: Nominal impedance Dimensions (w/h/d) Mass 3-way, 3-unit, bass...3: Modulation Power source Audio input 913.4 - 914.6 MHz 913.4 MHz 914.0 MHz 914.6 MHz FM stereo DC 9 V: supplied AC power adaptor (AC-GSX100) phono jacks/stereo mini jack General Power requirements North ...with voltage selector Power consumption USA models: MHC-GX750/RX550: 230 watts MHC-GX450: 265 watts MHC-GX250: 205 watts Canadian models: MHC-GX750: 280 VA MHC-GX450: 330 VA...
...215; 235 mm Approx. 3.7 kg net per speaker Front speaker SS-RG121 for MHC-RG121 Speaker system Speaker units Super Tweeter: Woofer: Tweeter: Nominal impedance Dimensions (w/h/d) Mass 3-way, 3-unit, bass...3: Modulation Power source Audio input 913.4 - 914.6 MHz 913.4 MHz 914.0 MHz 914.6 MHz FM stereo DC 9 V: supplied AC power adaptor (AC-GSX100) phono jacks/stereo mini jack General Power requirements North ...with voltage selector Power consumption USA models: MHC-GX750/RX550: 230 watts MHC-GX450: 265 watts MHC-GX250: 205 watts Canadian models: MHC-GX750: 280 VA MHC-GX450: 330 VA...
MHCGX450 Instructions (tuner portion of Stereo System)
Page 43
.... 10.0 kg HCD-RG121: Approx. 8.5 kg Transmitter (MHC-GX750 only) Approx. 146 g Supplied accessories Remote Commander (1) R6 (Size AA) batteries (2) AM loop antenna (1) FM lead antenna (1) Transmitter (MHC-GX750 only) (1) AC adaptor (MHC-GX750 only) (1) Connecting cord phono plug-stereo miniplug (1m) (MHC-GX750 only) (1) Speaker pads MHC-GX750/GX450/ RG551S/RG444S/ RX550...
.... 10.0 kg HCD-RG121: Approx. 8.5 kg Transmitter (MHC-GX750 only) Approx. 146 g Supplied accessories Remote Commander (1) R6 (Size AA) batteries (2) AM loop antenna (1) FM lead antenna (1) Transmitter (MHC-GX750 only) (1) AC adaptor (MHC-GX750 only) (1) Connecting cord phono plug-stereo miniplug (1m) (MHC-GX750 only) (1) Speaker pads MHC-GX750/GX450/ RG551S/RG444S/ RX550...