Kenwood KRF-V9993D, Connection Manual

Page: 167 / 180

95
T
roubleshooting
Sound
(VR-4900 and KRF-V9993D only) I can’t hear any sound in Room B
Check that:
• The volume in Room B is turned up. See “How Do I Switch Control
Modes?” on page␣ 86 of this manual.
• The Room B speakers are turned on if using Speaker B outputs for
Room B (as opposed to Second Room Pre Outs). See “Turning the
Speakers On” on page␣ 10 of this manual.
• The source is connected via an analog jack set (digital inputs are not
sent to Room B). See Chapter One of the
Connections and Setup Guide .
• Multiple Rooms is activated.
I can’t hear sound from some of my laser discs
Check that the disc contains a digital soundtrack (the disc’s cover will
bear a “digital sound” logo). Some older laser discs contain only analog
soundtracks. If the disc does not have a digital soundtrack, change the
input type to Analog. See “To set the Input mode manually:” on page␣ 22
of this manual and also read the manual of your laser disc player.
There wasn’t any sound recorded on tapes made on my VCR or
tape deck
Check that:
• The audio cables are connected properly for the device.
• The source is connected via an analog jack set (digital inputs are not
sent to Room B). See Chapter One of the
Connections and Setup Guide .
• Analog has been set as the input type. Digital inputs such as Dolby
Digital, DTS or MPEG need to be downmixed into two channels for
recording to analog media (such as VHS or audio tape). See “Digital
to Analog Recording” on page␣ 61.
The initial sound is intermittent or non-existent when I start to
play from a Dolby Digital, DTS or MPEG source
• Some DVD players simply have intermittent start-up sound.
• Check that the correct digital cable is being used. The cable must be a
digital coaxial or optical cable. See Chapter One of the Connections
and Setup Guide .