Pioneer CDJ-800MK2 Service Manual page 88

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4.Check mode of operation with a player microcomputer simple substance
TIME AUTO
MODE BEAT
A
1
This mode consists of "player operation mode" and "test operation mode."
〈 Player oparation mode 〉
Basic operation of SABO, such as setup, play, pause, and track search, is carried out.
Moreover, measurement of an error rate can also be performed.
〈 Test opalation mode 〉
Serbo operation is finely controllable gradually.
* It becomes player operation mode and shifts to test operation mode by the key input in the beginning.
B
* The command treated here is for mainly testing a mechanism and a servo system, and is not for DJ functions, such as scan and tempo.
Function
〈 Player oparation mode 〉
Play(trace) / Pause
Track Search F/R
Error Rate Count
Eject
Mode Change
〈 Test opalation mode 〉
Servo All Off
LD On/Off
Focus On/Off
C
Spindle Kick, Tracking On/Off
Tracking Off
Slide FWD (2mm)
Slide REV (2mm)
Pickup Up/Down
Mode Change
♦ Player operation mode command
Play(trace) / Pause
If it is in a stop state, it will set up and play.
Moreover, if it is in a play state, whenever it will push a button, a pause and a play are carried out by turns.
The address under present reproduction is displayed on FL.
∗ In this mode, even if it inserts a disk, an automatic setup is not carried out.
D
Moreover, a play is not carrying out audio reproduction, but is tracing the signal side of a disk.
At a play, a disk is traced by 4X rotation. A sound is not outputted.
Track Search F/R
It searchs in the direction of FWD or REV and stops in of the displayed track.
Error Rate Count
The error rate for about 10 seconds after the present position currently played is measured, and it displays on FL.
Usually, a track to measure is made to search and this button is inputted from a pause state.
For example, it is displayed as "3.56E-4 O.K." etc.
If an error rate is less than 3.00E-3, it will be displayed as O.K. If an error rate is larger than 3.00E-3, it will be displayed as NG.
Measurement with the managed disk at the time of factory shipments is a premise.
The product does not judge whether they are inferior goods at the time of service.
E
Eject
A disk is ejected.
Mode Change
If the MASTER TEMPO button is pushed into player operation mode, MASTER TEMPO LED will light up, and it will shift to
the below-mentioned "test operation mode."
F
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Player mode of operation
POWER ON
The button of the main body
PLAY/PAUSE
TRACK SEARCH F/R
CUE
EJECT
MASTER TEMPO
TIME
TEMPO
RELOOP
LOOPIN
LOOPOUT
SEARCH FWD
SEARCH REV
TEXT
MASTER TEMPO
CDJ-800MK2
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