Operation Manual
ENGLISH USER MANUAL
JB SYSTEMS® 7/48 CD570
HOW TO USE …
Most of the common functions are explained in the previous chapter “controls and
functions” In this chapter we talk about the functions that need a little more
explanation.
• SLEEP MODE:
The CD player automatically shuts off the transport and laser after about 15
minutes (when in pause or cue mode). This extends the life of your motor drive and
laser. During sleep mode the display shows the word “SLEEP”. To wake up the
player, just press the cue or play button, the display turns to normal and is ready to
receive instructions.
• RELAY FUNCTION:
Relay play allows consecutive playback for two decks, perfect for pubs etc.
• Put a disc in both players.
• Open the 2 channel faders of the corresponding CD inputs on your mixer.
• Press one of the PROGRAM buttons and hold it down, now press the SGL button
on its left to enable the Relay function. Both the players will be set to single mode
and the track numbers on both displays start flashing.
• Begin playback on one of the two players.
• Alternately a track will be played from both players until the relay function is
disengaged. You can always put a new CD in the player that is waiting in pause.
In this way you can create an endless program, perfect for use in pubs etc.
• To stop the relay function, press the PROGRAM and SGL buttons again until the
track information stops flashing.
• STORING A CUE POINT
:
Put the player in pause and use the jog/shuttle wheel to search the exact location
for the cue point. Once this location is found, press the PLAY/PAUSE button to set
the new cue point. (the cue led flashes 2 times to indicate that the new cue point is
set and the track starts playing from this new cue point)
Once the cue point is programmed, just press the CUE button to recall it.
• PITCH BENDING:
This function is used to put the beats of two tracks in perfect sync. This can be
done in two ways:
• PITCH BEND buttons: The speed increases or decreases respectively as long as
the PITCH BEND+ or PITCH BEND- button is pressed.
• JOG WHEEL: During play mode the JOG WHEEL will temporarily bend the pitch
of the music by turning the JOG WHEEL clockwise to speed up or
counterclockwise to slowdown. The rotation speed the JOG WHEEL determines
the percent of pitch bend.
ENGLISH USER MANUAL
JB SYSTEMS® 8/48 CD570
SPECIFICATIONS
Power Supply: AC 230 V, 50Hz
Power Consumption: 13W
Output level: 2.0Vrms @ 1kHz
Frequency response: 20-20.000Hz (+/-0.4dB)
THD + noise: 0.01% @ 1kHz, 0dB
S/N Ratio (IHF-A): >92dB @ 1kHz.
Short access time (next track): <2sec
Long access time (track 1 Æ 20): <4sec
Laser Pickup: Sony KSM-213CCM 3spot detection 780nm
Electronic tracking: Full automatic digital tracking.
Dimensions: Main unit 482(W) x 88,8(H) x 262(D) mm
Control unit 482(W) x 88,8(H) x 97(D) mm
Weight: Main unit 5Kgs
Control unit 1,74Kgs