Denon DCD-520AE, Service Manual

Page: 21 / 104

21
4. CD test mode
Turn off the power pressing Power operation button.
Press Power operation button while simultaneously while pressing "
8
" and "
5
" buttons.
To exit, turn off.
z
: Blink
Detale of the CD test mode
No. Mode Button / Operation
1 Disc loading 5
2
Servo check –
LD ON
1
/
3
FOCUS ON
1 / 3
CLV ON
1
/
3
TRACKING ON
1
/
3
SUB CODE
1
/
3
BER
1 / 3
3 Pickup movement
8
/
9
(while the button is pressed)
4
STOP Servo
2
5 All servo on 2
＋
5
6
Adjustment value display
2
(After "All servo on" state)
FOCUS BALANCE
9
FOCUS GAIN
9
TRACKING BALANCE
9
TRACKING GAIN
9
FOCUS OFFSET
9
TRACKING OFFSET
9
RFRP
9
7 Laser current is display
2
(Press more than 1second)
4.1. Disc loading mode
• Press the "
5
" button to open the tray.
• Set a disc on the tray, then press the "
5
" button again to close the tray. The disc is mounted automatically.
• Move the slide to the initially set position (10 mm towards the outside from the innermost position) and stop in this
status.
• Return to CD test mode.