DMC-G7R(k) COVER( 98.4.24 2:19 PM y[W 2
POT ABLE MD RECORDER
DMC-G7R
SER VICE MANUAL
? 1997-7/B51-5335-00 (K/K) 2740
Knob (PLAY/PAUSE)Knob (STOP)
(K27-2231-08)
(K27-2229-08)
Knob (REC)
(K27-2227-08)
Decoration plate
(B07-2372-08)
Top cover
(F07-0798-08): S
(F07-0799-08): B
Knob (EDIT MODE)
(K27-2230-08)
Front cabinet
(A02-1357-08): S
(A02-1358-08): B
CoverKnob (EJECT)
(F07-1624-08)(K27-2232-08)
S: SILVER, B: BLUE
SPECIFICATIONS
System.........................................................MiniDisc digital audio systemBattery life..................................................................................................
Read method...Noncontact optical reading system (semiconductor laser)(fully charged batteries)
Rotating speed..........................................................About 400 - 900 rpm
ContinuousContinuous
Sampling frequency..............44.1 kHz (32 kHz and 48 kHz are converted Type of battery
playback time recording time
to 44.1 kHz and recorded)
Audio compression...........ATRAC (Adaptive Transform Acoustic Coding)Rechargeable battery onlyApprox. 9.5 hoursApprox. 7 hours
Number of channels...................................................Stereo : 2 ChannelsAlkaline batteriesApprox. 24 hoursApprox. 17 hours
Monaural Extended mode : 1 channelRechargeable battery +Approx. 35 hoursApprox. 25 hours
Recording method.........................Magnetic modulation overwrite systemAlkaline batteries
Error correction method...................................................AC / RC method
(Continuous recording time : based on analog input and recording
Frequency response.......................................20 Hz to 20,000 Hz (?3 dB)monitor volume level of "0"
Wow & flutter.............Less than unmeasurable limit (?0.001 % W.PEAK)
(Continuous playback time : based on volume level of "VOL 20")
Input jack........................Line/optical combined input x 1; microphone x 1
Y Time of use may vary depending on battery maker, batter type,
(plug-in power type)
use environment, and temperature.
Output jack..............................Headphone/remote control combined jack
Input sensitivity :MIC H.....................................................0.25 mV/10 k1Dimensions (W) x (H) x (D)....................109.2 mm x 29.8 mm x 81.3 mm
MIC L........................................................2.5 mV/10 k1(4-5/16" x 1-3/16" x 3-3/16")
LINE........................................................100 mV/20 k1Weight (Net).................Approx. 270 g (0.59 lb)
Output level :phones.....10 mW + 10 mW (Maximum output level/at 161)Including the accessory rechargeable battery
LINE..................350 mV (at -12dB, standard output/50 k1)Approx. 222g (0.49 lb)
Power source...DC 5 V : AC adaptor (AC 120 V, 50/60 HZ) not including the accessory rechargeable battery
DC 3.6 V: Lithium ion battery x 1
DC 5 V : Car battery adaptor (sold separately, DC-C50)
DC 4.5 V: Dry batteries case (sold separately, BC-F5)
1. KENWOOD follows a policy of continuous advancements in development, For reason specifications may be changed without notice.
NotesNotes2. The full performance may not be exhibited in an extremely cold location (under a water-freezing temperature).
In compliance with Federal Regulations, following are reproduc-KENWOOD-Corp. certifies this equipment conforms to DHHS
tions of labels on, or inside the product relating to laser productRegulations No. 21 CFR 1040. 10, Chapter 1, Subchapter J.
safety.
DANGER : Laser radiation when open and interlock defeated.
AVOID DIRECT EXPOSURE TO BEAM. |
ACEC
