JVC JX-B555 Stereo Receiver User Manual


 
19
EN-
INTRODUCTION
BASIC OPERATION
DIGITAL
RECORDING
ADVANCED
OPERATION
OTHERS
ENGLISH
LOOP PROTECT function
LOOP PROTECT ON
(Signal cannot be output to itself)
(The LOOP PROTECT indicator is lit)
The LOOP PROTECT ON/OFF function determines whether the input (video/audio) signal is out-
put to the corresponding output terminal. Normally leave this button ON.
Connect INPUT/OUTPUT 1 on the JX-S555 to VCR 1 and
INPUT/OUTPUT 2 to VCR 2 to enable both to be used as
recording or playback decks in multi-dubbing.
The video/audio signals from VCR1 are output to VCR2 but
they are also output to VCR1 (because the OUTPUT
1
of
the JX-S555 is connected to the input of VCR1).
In this case, the image from VCR 1 will be degraded, pre-
venting high-quality dubbing. Set the LOOP PROTECT func-
tion to ON to prevent signal deterioration and stop output to
OUTPUT
1
.
LOOP PROTECT OFF
(Signal can be output to itself)
(The LOOP PROTECT indicator is off)
When dubbing from VCR 1 to 2 different VCRs, one more
set of OUTPUT terminals is required when connecting IN-
PUT/OUTPUT 1 on the JX-S555 to the INPUT/OUTPUT on
VCR 1.
When you want to extend a set of the OUTPUT terminals,
set the LOOP PROTECT function to OFF, and connect the
OUTPUT
1
terminals on the JX-S555 to the recording VCR.
When the LOOP PROTECT function is set to OFF, the same
signal can be output to all the OUTPUT terminals.
VCR 2
(Playback)
(Recording)
(Playback) (Recording)
VCR 1
1 24 5
12
AUDIO
RIGHT
LEFT
VIDEO
12
AUDIO
RIGHT
Cr/Pr
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
LEFTOPTICALOPTICALOPTICAL
MONITOR OUT
AUDIO
RIGHT
LEFT
VIDEO
VICTOR COMPANY OF JAPAN, LIMITED. MADE IN JAPAN
AVIS : RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
WARNING : SHOCK HAZARD-DO NOT OPEN
: Signal flow when
VCR 1 is played
back
Set the LOOP PROTECT
function to ON to prevent
output back to VCR 1 and
to avoid video deterioration.
INPUT
OUTPUT
VCR 2 (Recording) VCR 3 (Recording)
(Playback)
VCR 1
INPUT
1 24 5
AUDIO
RIGHT
LEFT
VIDEO
12
AUDIO
RIGHT
Cr/Pr
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
Cr/Pr
Y
Cb/Pb
LEFTOPTICALOPTICALOPTICAL
MONITOR OUT
AUDIO
RIGHT
LEFT
VIDEO
VICTOR COMPANY OF JAPAN, LIMITED. MADE IN JAPAN
AVIS : RISQUE DE CHOC ELECTRIQUE-NE PAS OUVRIR
WARNING : SHOCK HAZARD-DO NOT OPEN
12
OUTPUT