JVC NX-MD1R - Page 33

NX-MD1R/NX-MD1
1-33
4. Adjustment and check items
1) CD section
(1) Indication of the C1 error
(2) Cancel of the C1 error indication
2) MD section
(1) Setup of the TEST MODE 1
(2) Initialization of the EEPROM
(3) Adjustment of the laser power
(4) Adjustment of the disk
(5) Setup of the TEST MODE 2
(6) Indication of variation in the pickup adjustment value
(7) Indication of the C1 error
(8) Cancel of the TEST MODE
5. Adjustment and check method
1) CD section
(1) Indication of the C1 error
(2) Cancel of the C1 error indication
To cancel the C1 error indication, cut off the power supply.
FL indication
CD TEST
200 Hz or less
FL indication
∗∗ ∗∗
Press the STANDBY/ON key
on the main unit
∗∗∗Times
Press the CD OPEN/CLOSE key
and insert the test disk.
While pressing both the STOP key
and CD PLAY key on the main
unit,turn on the primary power supply.
Press key 1, 2 or 4 of the remote control
unit to start measurement. The number of
error corrections will be displayed every 10
seconds.
Key 1: Normal-speed playback
Key 2: 2x-speed playback
Key 4: 4x-speed playback