Operating Instructions
Page 2
...determined by turning the equipment off and on a circuit different from that to which can return your unwanted nickel metal hydride batteries to your authority to correct the interference by qualified personnel only. These limits are cautioned that interference will increase eye hazard. ...is encouraged to try to operate this manual could void your nearest Sony Service Center. Connect the equipment into an outlet on , the user is connected. - You are designed to radio communications. NICKEL METAL HYDRIDE BATTERY. Note: In some areas the disposal of the following measures:...
...determined by turning the equipment off and on a circuit different from that to which can return your unwanted nickel metal hydride batteries to your authority to correct the interference by qualified personnel only. These limits are cautioned that interference will increase eye hazard. ...is encouraged to try to operate this manual could void your nearest Sony Service Center. Connect the equipment into an outlet on , the user is connected. - You are designed to radio communications. NICKEL METAL HYDRIDE BATTERY. Note: In some areas the disposal of the following measures:...
Operating Instructions
Page 3
...returned to the manufacturer or his agent for the rechargeable battery. • 9-letter, backlit LCD remote control with the easy-to them . • Copying CD text - Automatic recording level adjustment without sacrificing superb digital sound. 3 MZ-R90/R91 Serial No. easy to CDTEXT display will be ... playback-only MD Walkman; Owner's Record The serial number is located at the top and bottom. Model No. Here are some of Sony Corporation. When recording from a digital equipment with optical output, the recorder automatically starts and pauses recording in sync with operation on the ...
...returned to the manufacturer or his agent for the rechargeable battery. • 9-letter, backlit LCD remote control with the easy-to them . • Copying CD text - Automatic recording level adjustment without sacrificing superb digital sound. 3 MZ-R90/R91 Serial No. easy to CDTEXT display will be ... playback-only MD Walkman; Owner's Record The serial number is located at the top and bottom. Model No. Here are some of Sony Corporation. When recording from a digital equipment with optical output, the recorder automatically starts and pauses recording in sync with operation on the ...
Operating Instructions
Page 7
... Bank) ...37 On the recorder ...37 On the remote control ...38 Power sources ...40 Charging the nickel metal hydride rechargeable battery ...40 Using on a nickel metal hydride rechargeable battery ...41 Using dry battery ...41 Additional information ...42 Precautions ...42 Troubleshooting ...44 System limitations ...46 Messages ...47 Specifications ...50 What is an MD? ...51...
... Bank) ...37 On the recorder ...37 On the remote control ...38 Power sources ...40 Charging the nickel metal hydride rechargeable battery ...40 Using on a nickel metal hydride rechargeable battery ...41 Using dry battery ...41 Additional information ...42 Precautions ...42 Troubleshooting ...44 System limitations ...46 Messages ...47 Specifications ...50 What is an MD? ...51...
Operating Instructions
Page 9
... the label side facing up and recording starts. 2 Insert a recordable MD. 1 Slide OPEN to open until "TOC Edit" disappears in about 10 seconds (when using batteries) or about 5 minutes (when using AC power adaptor).
... the label side facing up and recording starts. 2 Insert a recordable MD. 1 Slide OPEN to open until "TOC Edit" disappears in about 10 seconds (when using batteries) or about 5 minutes (when using AC power adaptor).
Operating Instructions
Page 10
... the start recording on the display. If the recording does not start recording will be recorded over. z • The level of the first track. the battery is removed or becomes exhausted or the AC power adaptor is added at the point where you open the lid until power is restored. Check...
... the start recording on the display. If the recording does not start recording will be recorded over. z • The level of the first track. the battery is removed or becomes exhausted or the AC power adaptor is added at the point where you open the lid until power is restored. Check...
Operating Instructions
Page 11
Playing an MD right away! to i/LINE OUT 2 Insert an MD. 1 Slide OPEN to open the lid. 2 Insert an MD with the label side facing up, and press the lid down to DC IN 3V Headphones with a remote control (supplied) Wear the earpiece marked R in your right ear and the one marked L in your left ear. To use the recorder on a rechargeable battery or dry batteries, see "Power sources" (page 40). 1 Make connections. (Insert the cables firmly and completely into the appropriate jacks.) to a wall outlet AC power adaptor (supplied) to close. 11
Playing an MD right away! to i/LINE OUT 2 Insert an MD. 1 Slide OPEN to open the lid. 2 Insert an MD with the label side facing up, and press the lid down to DC IN 3V Headphones with a remote control (supplied) Wear the earpiece marked R in your right ear and the one marked L in your left ear. To use the recorder on a rechargeable battery or dry batteries, see "Power sources" (page 40). 1 Make connections. (Insert the cables firmly and completely into the appropriate jacks.) to a wall outlet AC power adaptor (supplied) to close. 11
Operating Instructions
Page 12
Press N (Press the control towards N • > on the remote control). A short beep sounds in about 10 seconds (when using batteries) or about 5 minutes (when using optional headphones • Use only headphones with micro plugs. x To stop play will be shown in the headphones when you ...
Press N (Press the control towards N • > on the remote control). A short beep sounds in about 10 seconds (when using batteries) or about 5 minutes (when using optional headphones • Use only headphones with micro plugs. x To stop play will be shown in the headphones when you ...
Operating Instructions
Page 13
... become inoperative. "LINE OUT" flashes in the display. 2 Flip the jog lever until "HeadPhone" appears in the display, and then press the lever again. the battery is removed or becomes exhausted or the AC power adaptor is disconnected) when the recorder is restored. 13 In this case, do the procedure below...
... become inoperative. "LINE OUT" flashes in the display. 2 Flip the jog lever until "HeadPhone" appears in the display, and then press the lever again. the battery is removed or becomes exhausted or the AC power adaptor is disconnected) when the recorder is restored. 13 In this case, do the procedure below...
Operating Instructions
Page 22
... jog lever while no disc is inserted or the recorder is not operating or while recording, press the jog lever, flip until "DISPLAY" appears in battery while connected to enter the minute, the clock starts operating. 22 When you set the clock, the recorder will automatically charge the built-in the..., leave the recorder connected to the AC power for the first time or after a long period of the month flashes. To display the time in battery. To display the current time When the recorder is stopped. You can skip a step by flipping the jog lever, and then press the lever. ...
... jog lever while no disc is inserted or the recorder is not operating or while recording, press the jog lever, flip until "DISPLAY" appears in battery while connected to enter the minute, the clock starts operating. 22 When you set the clock, the recorder will automatically charge the built-in the..., leave the recorder connected to the AC power for the first time or after a long period of the month flashes. To display the time in battery. To display the current time When the recorder is stopped. You can skip a step by flipping the jog lever, and then press the lever. ...
Operating Instructions
Page 40
...and recharging a few times. AC power adaptor (supplied) to use the recorder on house current or as follows. LR6 (size AA) alkaline battery (not supplied) It is already fully charged. • Charging stops when you press x/CHARGE immediately after a long period of disuse... normal life, replace it in the display, and charging starts. 1 Connect the supplied AC power adaptor. The battery life should return to wall output Full charging of a fully charged rechargeable battery becomes about 3 hours. Notes • If you try to operate the recorder during charging. • Be ...
...and recharging a few times. AC power adaptor (supplied) to use the recorder on house current or as follows. LR6 (size AA) alkaline battery (not supplied) It is already fully charged. • Charging stops when you press x/CHARGE immediately after a long period of disuse... normal life, replace it in the display, and charging starts. 1 Connect the supplied AC power adaptor. The battery life should return to wall output Full charging of a fully charged rechargeable battery becomes about 3 hours. Notes • If you try to operate the recorder during charging. • Be ...
Operating Instructions
Page 41
... carrying case. Note Stop the recorder before replacing battery. 41 When to replace the batteries When the dry battery or rechargeable battery are weak, flashing r or "LOW BATT" appears in the display. Battery life1) Batteries Recording 3) Playback Approx. 12 hours NH-14WM nickel metal hydride rechargeable battery LR6 (size AA) Sony alkaline dry battery2) Approx. 6.5 hours Approx. 4 hours...
... carrying case. Note Stop the recorder before replacing battery. 41 When to replace the batteries When the dry battery or rechargeable battery are weak, flashing r or "LOW BATT" appears in the display. Battery life1) Batteries Recording 3) Playback Approx. 12 hours NH-14WM nickel metal hydride rechargeable battery LR6 (size AA) Sony alkaline dry battery2) Approx. 6.5 hours Approx. 4 hours...
Operating Instructions
Page 42
... turned off . • If you . On power sources • Use house current, nickel metal hydride rechargeable battery, LR6 (size AA) battery, or car battery. • For use in potentially hazardous situations. Preventing hearing damage Avoid using headphones at a moderate level. To remove...especially at pedestrian crossings. Caring for a long time, be subject to disconnect the power supply (AC power adaptor, dry battery, rechargeable battery, or car battery cord). Do not use headphones while driving, cycling, or operating any foreign objects in its case. • Do not...
... turned off . • If you . On power sources • Use house current, nickel metal hydride rechargeable battery, LR6 (size AA) battery, or car battery. • For use in potentially hazardous situations. Preventing hearing damage Avoid using headphones at a moderate level. To remove...especially at pedestrian crossings. Caring for a long time, be subject to disconnect the power supply (AC power adaptor, dry battery, rechargeable battery, or car battery cord). Do not use headphones while driving, cycling, or operating any foreign objects in its case. • Do not...
Operating Instructions
Page 43
... or bursting batteries. Back of the MD Tab Analog recording Home-recorded MD Record-protect Digital recording Recordable MD No digital recording Recordable MD If you have any questions or problems concerning your recorder, please consult your nearest Sony dealer. (If a trouble occurred when the disc was... that the disc be left in the recorder when you consult your Sony dealer so that the cause of trouble may lead to leakage of the recorder and it is visible. Notes on batteries Incorrect battery usage may be better understood.) 43 To prevent such accidents, observe the...
... or bursting batteries. Back of the MD Tab Analog recording Home-recorded MD Record-protect Digital recording Recordable MD No digital recording Recordable MD If you have any questions or problems concerning your recorder, please consult your nearest Sony dealer. (If a trouble occurred when the disc was... that the disc be left in the recorder when you consult your Sony dealer so that the cause of trouble may lead to leakage of the recorder and it is visible. Notes on batteries Incorrect battery usage may be better understood.) 43 To prevent such accidents, observe the...
Operating Instructions
Page 44
... not disable the anti-skip function such as ESP (page 15). • The analog recording was unplugged during recording or editing, or the battery have made using a connecting cord with new ones. If this fails, rerecord. • The power sources have been disconnected during recording or ...an attenuator. , Use a connecting cord without an attenuator (page 8). • The AC power adaptor was made these checks, consult your nearest Sony dealer. Cause/Solution • Audio sources may not be securely connected. , Disconnect the audio sources once and connect them again (pages 8, 15...
... not disable the anti-skip function such as ESP (page 15). • The analog recording was unplugged during recording or editing, or the battery have made using a connecting cord with new ones. If this fails, rerecord. • The power sources have been disconnected during recording or ...an attenuator. , Use a connecting cord without an attenuator (page 8). • The AC power adaptor was made these checks, consult your nearest Sony dealer. Cause/Solution • Audio sources may not be securely connected. , Disconnect the audio sources once and connect them again (pages 8, 15...
Operating Instructions
Page 45
... is placed where it came to the last track. , Flip the jog lever (press the control towards . The rechargeable battery does not start charging. • The built-in battery. be recorded. • The connected portable CD player does not supports CD-TEXT. , Connect a portable CD player (...source of the disc, and restart playing after pressing . or > . • The rechargeable battery has been inserted incorrectly or the AC power adaptor has been connected incorrectly. , Insert the battery correctly or connect the AC power adaptor correctly. CD text information cannot , Use an optical ...
... is placed where it came to the last track. , Flip the jog lever (press the control towards . The rechargeable battery does not start charging. • The built-in battery. be recorded. • The connected portable CD player does not supports CD-TEXT. , Connect a portable CD player (...source of the disc, and restart playing after pressing . or > . • The rechargeable battery has been inserted incorrectly or the AC power adaptor has been connected incorrectly. , Insert the battery correctly or connect the AC power adaptor correctly. CD text information cannot , Use an optical ...
Operating Instructions
Page 47
...enter a total of the power supply is too high (The supplied AC power adaptor or the recommended car battery cord is not used). , Use the supplied AC power adaptor or the recommended car battery cord. • The recorder is locked. , Slide HOLD against the arrow to unlock the recorder (...page 29). • Batteries are weak. , Charge the rechargeable battery or replace the dry battery (page 40). • You tried to the disk. , Wait until this process is damaged or does not contain proper recording or ...
...enter a total of the power supply is too high (The supplied AC power adaptor or the recommended car battery cord is not used). , Use the supplied AC power adaptor or the recommended car battery cord. • The recorder is locked. , Slide HOLD against the arrow to unlock the recorder (...page 29). • Batteries are weak. , Charge the rechargeable battery or replace the dry battery (page 40). • You tried to the disk. , Wait until this process is damaged or does not contain proper recording or ...
Operating Instructions
Page 50
...aperture.) General Power requirements Sony AC Power Adaptor (supplied) connected at a distance of 200 mm from the lens surface on the optical pick-up block with a remote control (1) NH-14WM nickel metal hydride rechargeable battery (1) Dry battery case (1) Rechargeable battery carrying case (1) Carrying pouch...MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording) Battery operation time See "Battery life" (page 41) Dimensions MZ-R90 Approx. 78.9 × 17.3 × 72.0 mm (w/h/d) (31/8 × 11/16 × 27/8 in.) MZ-R91 Approx. 78.9 × 18.0 × 72.0 mm (w/h/d) (...
...aperture.) General Power requirements Sony AC Power Adaptor (supplied) connected at a distance of 200 mm from the lens surface on the optical pick-up block with a remote control (1) NH-14WM nickel metal hydride rechargeable battery (1) Dry battery case (1) Rechargeable battery carrying case (1) Carrying pouch...MDW-74, stereo recording) Maximum 148 minutes (MDW-74, monaural recording) Battery operation time See "Battery life" (page 41) Dimensions MZ-R90 Approx. 78.9 × 17.3 × 72.0 mm (w/h/d) (31/8 × 11/16 × 27/8 in.) MZ-R91 Approx. 78.9 × 18.0 × 72.0 mm (w/h/d) (...
Operating Instructions
Page 53
...)(40) E Jog lever (12)(17)(25)(34) F i (headphones)/LINE OUT jack (11)(23)(30) G MIC (PLUG IN POWER) jack (17) H LINE IN (OPTICAL) jack (8)(15) I K L M N O P Q R S N Battery compartment (at the controls See pages in ( ) for more details.
...)(40) E Jog lever (12)(17)(25)(34) F i (headphones)/LINE OUT jack (11)(23)(30) G MIC (PLUG IN POWER) jack (17) H LINE IN (OPTICAL) jack (8)(15) I K L M N O P Q R S N Battery compartment (at the controls See pages in ( ) for more details.
Operating Instructions
Page 54
The display window A B C D E F G H I Battery indication (40) Shows approximate battery condition. H Mega bass indication (27) I J K L M N A Character information display (19)(25) Displays the disc and track names, date, error messages, track numbers, etc. When only "DATE" ...
The display window A B C D E F G H I Battery indication (40) Shows approximate battery condition. H Mega bass indication (27) I J K L M N A Character information display (19)(25) Displays the disc and track names, date, error messages, track numbers, etc. When only "DATE" ...
Marketing Specifications
Page 1
...; CD TEXT TRANSFER CAPABLE • NEW SLIM BACKLIT LCD STICK REMOTE • RECHARGEABLE BATTERY (NH-14WM) AND AC ADAPTOR (AC-MIRS5) SUPPLIED • CHARACTER INPUT WHILE RECORDING • BATTERY LEVEL INDICATOR ON UNIT LCD • SAMPLING RATE CONVERTER • DATE AND TIME STAMP... FUNCTION • DIGITAL MEGA BASS® SOUND SYSTEM • DIGITAL SYNCHRO RECORDING • DIGITAL CONNECTING CABLE SUPPLIED • AVAILABLE IN BLUE SON V SONY FEATURES AND SPECIFICATIONS ...
...; CD TEXT TRANSFER CAPABLE • NEW SLIM BACKLIT LCD STICK REMOTE • RECHARGEABLE BATTERY (NH-14WM) AND AC ADAPTOR (AC-MIRS5) SUPPLIED • CHARACTER INPUT WHILE RECORDING • BATTERY LEVEL INDICATOR ON UNIT LCD • SAMPLING RATE CONVERTER • DATE AND TIME STAMP... FUNCTION • DIGITAL MEGA BASS® SOUND SYSTEM • DIGITAL SYNCHRO RECORDING • DIGITAL CONNECTING CABLE SUPPLIED • AVAILABLE IN BLUE SON V SONY FEATURES AND SPECIFICATIONS ...