Bryston BCD-1, Руководство пользователя

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GENERAL DESCRIPTION
Bryston’s BCD-1 is a Red Book CD/CD-R player featuring:
• fully discrete class A output amplifiers
• 24 bit/192K over-sampling DAC
• Both balanced and single ended audio outputs
• three isolated digital outputs: TOSLINK (optical), AES/EBU and SPDIF
• Software updates possible via RS232 jack
• Remote hard wired on/off control (external trigger)
• full function remote control in a machined aluminum enclosure with machined aluminum buttons, can be used to control
the volume of other Bryston products as well as the BCD-1 (see Programming the Remote Control on page 3 for more
information)
POWER CONSIDERATIONS
In general, if your BCD-1 disc player has a three prong grounded line cord you can avoid local ground loops which could cause hum or
noise in the system by plugging its line cord into the same wall outlet next to the disc player and power amp.
FUSES & ELECTRICAL SAFETY
The BCD-1 contains a single fuse located inside the unit. IF it should become necessary to replace this fuse we recommend that you
seek the assistance of qualified service personnel. If you decide to change the fuse yourself we advise the following:
1st) Turn off the BCD-1
2nd) Disconnect ALL cables from the rear of the BCD-1, especially the power cord.
3rd) Remove the 10 screws securing the top cover to remove the top cover panel
4th) Locate the 5x20mm glass fuse on the CD1-PM circuit board (near the IEC power inlet) of the BCD-1. Replace a blown
fuse only with the same type and value of fuse. All fuses are rated 250V
For 100 volt models fuse value is T 630mA L For 120 volt models fuse value is T 500mA L
For 230 volt models fuse value is T 250mA L For 240 volt models fuse value is T 250mA L
5th) Replace the top panel and all 10 screws and reconnect all necessary cables
REMOTE ON/OFF CONTROL (
External Trigger
)
The BCD-1 can be turned ON and OFF remotely using a DC control voltage (between 3 and 12 VDC) applied to the TRIGGER inputs lo -
cated on the rear panel. To enable this feature the BCD-1 must be programmed via the infra-red (IR) remote control using code 241.
See PROGRAMING THE BCD-1 on page 3 for more information.
FRONT PANEL FEATURES & CONTROLS:
1:
ALPHA-NUMERIC DISPLAY
(2 lines of 16 characters). When this display is lit, the unit is ON.
2:
INFRA-RED SENSOR
for remote control.
3:
STANDBY LED INDICATOR
: When lit red the unit is on standby. If neither this LED nor the alpha-numeric display is illumi
-
nated, the then there is no power entering the unit or the internal fuse is blown.
4:
OPEN/CLOSE BUTTON
: Push once to open disc drawer, push again to close.
5:
MAIN OPERATING CONTROLS
:
PREVIOUS: Move to the previous track.
NEXT: Move to the next track.
STOP: Stop playing disc. Pressing “play” again will return to the beginning of the first track.
PAUSE: Stop playing disc while retaining the current position. Press Pause again to resume play.
PLAY: Play the disc. Pressing Play when the disc is already playing will cause the BCD-1 to replay the disc from the
beginning of the first track.
6:
POWER ON/OFF BUTTON
. Toggles the power on and off. This button will not function if the External Trigger function has
been activated using code 241. See “ TRIGGER IN Socket” on page 2 and “ Programming the BCD-1”
on page 3 for more information
OPEN/CLOSE
BCD-1 CD Player
PREV NEXT PLAY PAUSE STOP POWER
1 2 3
4 5 6
BCD-1 CD PLAYER