Chapter Five: Specifications; Warnings - Kenwood KRF-X7775D User Manual

Chapter Five : Specifications

Warnings

FCC WARNING
This equipment may generate or use radio frequency en-
ergy. Changes or modifications to this equipment may cause
harmful interference unless the modifications are expressly
approved in the instruction manual. The user could lose
the authority to operate this equipment if an unauthorized
change or modification is made.
NOTE: This equipment has been tested and found to com-
ply with the limits for a Class B digital device, pursuant to
Part 15 of the FCC Rules. These limits are designed to pro-
vide reasonable protection against harmful interference in
a residential installation. This equipment may cause harm-
ful interference to radio communications if it is not installed
and used in accordance with the instructions. However, there
48 is no guarantee that interference will not occur in a particu-
lar installation. If this equipment does cause harmful inter-
ference to radio or television reception, which can be de-
termined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and the
receiver.
• Connect the equipment into an outlet on a circuit dif-
ferent from the one that the receiver is connected to.
• Consult the dealer or an experienced radio/TV techni-
cian for help.
FCC Compliance Notice
Audio-video Receiver, VR-5700, VR-5090 and VR-5080, and
Remote Controller, RC-R0913
These devices comply with Part 15 of FCC Rules.
Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2)
this device must accept any interference received, including
interference that may cause undesired operation.
Chapter Five: Warning and Specifications
Read this page carefully to ensure safe operation.
KENWOOD U.S.A. CORPORATION
2201 East Dominguez St., Long Beach, CA 90801-5745
Telephone: 310-639-9000
IC(Industry Canada) Notice
Operation is subject to the following two conditions: (1)
This device may not cause interference, and (2) this device
must accept any interference, including interference that may
cause undesired operation of the device.
Note to CATV System Installer:
This reminder is provided to call the CATV system installer's
attention to Article 820-40 of the NEC that provides guide-
lines for proper grounding and, in particular, specifies that
the cable ground shall be connected to the grounding sys-
tem of the building, as close to the point of cable entry as
practical.
NOTE: Do not use contact cleaning agents because they
could cause a malfunction. Be especially careful not to use
contact cleaning agents containing oil, since they may de-
form the plastic components.
Kenwood follows a policy of continuous advancements in
development. For this reason, specifications may be changed
without notice.
Full performance may not be exhibited in extremely cold
locations (below 0 deg. C).
KRF-X7775D (for U.K.)
Audio Section
Rated Output Power during stereo operation
1 kHz, 0.03% T.H.D. , 6 (DIN/IEC) ........... 130W + 130 W
20 Hz ~ 20 kHz, 0.03% T.H.D. , 6 (IEC)
.......................................................................... 120W + 120 W
Effective Output Power during surround operation (Simulta-
neous power)
Front
20 HZ ~ 20 kHz, 0.06% T.H.D. at 6
Center
20 HZ ~ 20 kHz, 0.06% T.H.D. at 6
Surround
20 HZ ~ 20 kHz, 0.06% T.H.D. at 6
Effective Output Power during surround operation, all Total
Harmonic Distortion ...................... 0.005 % (1 kHz, 65 W, 6
Frequency Response (IHF'66)
Line (CD1, MD/TAPE, CD2/TAPE2 MONITOR, CD-R,
VIDEO 1 - 3, DVD/6CH.) ......... 7 Hz ~ 100 kHz, 0 dB, -3 dB
Signal to Noise Ratio (IHF '66)
PHONO (MM) ............................................................... 76 dB
CD1 .................................................................................. 98 dB
Input Sensitivity / Impedance
PHONO (MM) ................................................ 4.0 mV / 47 k
CD1 ................................................................. 300 mV / 47 k
DVD/6CH. ....................................................... 300 mV / 47 k
Output Level / Impedance
TAPE REC ....................................................... 300 mV / 2.2 k
PRE OUT (Front, Center, Surround, Surround back)
................................................................................ 1 V / 470
PRE OUT (Subwoofer) ................................... 1.8 V / 470
Tone Control
Bass ............................................................ + 7 dB (at 100 Hz)
Treble ......................................................... + 7 dB (at 10 kHz)
Loudness Control Volume at -30 dB level
............................................. +6 dB (100 Hz), +3 dB (10 kHz)
Digital Audio Section
Sampling Frequency ............. 32 kHz, 44.1 kHz, 48 kHz, 96 kHz
Input Level / Impedance / Wavelength
Optical ........................ -15 dBm ~ -21 dBm, 660 nm +30 nm
Coaxial ............................................................ 0.5 Vp-p / 75
100W + 100 W
100W
100W + 100W
)