NEC TECHNOLOGIES, INC.

CDR-502

Device Type

CD-ROM

Interface

SCSI-2

Spin Rate

6x

Formats Supported Read

CD-XA, CD-DA, CD-I (FMV), CD-ROM (Mode 1 & Mode 2), Photo-CD, Video CD, Red & Yellow Book, CD-Plus

View

Top

CONNECTIONS

Function

Label

Function

Label

Analog audio out connector

CN1

Digital audio out connector

CN2

USER CONFIGURABLE SETTINGS

Setting

Label

Position

»

Factory configured - do not alter

JP1/Pins 7 – 8

Unidentified

»

Termination enabled

JP1/Pins 9 & 10

Closed

 

Termination disabled

JP1/Pins 9 & 10

Open

»

Factory configured - do not alter

JP1/Pins 11 & 12

Unidentified

DRIVE SELECT ID

Drive ID

JP1/Pins 1 & 2

JP1/Pins 3 & 4

JP1/Pins 5 & 6

0

Open

Open

Open

1

Closed

Open

Open

2

Open

Closed

Open

3

Closed

Closed

Open

4

Open

Open

Closed

5

Closed

Open

Closed

6

Open

Closed

Closed

7

Closed

Closed

Closed

ERROR CODES

Power On Initialization Errors

On power up, if the LCD screen displays ‘ E ’ or ‘ EE ’, check the following

1.If an empty caddy is inserted or partially inserted in the drive, remove it and restart the drive.

2.Turn the drive, disconnect the SCSI I/O cables and then turn the drive back on. If the problem still occurs the drive is either getting insufficent power or is broken. Check the power and if it’s good, call Tech Support.

Diagnostic Mode

To Start Diagnostic mode

1.Put any data CD into the caddy and insert the caddy into the drive.

2.Restart the drive while holding the Play/Pause button on the front panel

If there are any problems the error code will be displayed in the LCD window, or if no problems are found then ‘ON’ will be displayed

Error Codes

Action

E0 or E1

Make sure there is a CD in the caddy and that the caddy is fully inserted into the drive. If the problem persists, contact Tech Support.

E2, E3 or E4

The drive is unable to read the CD. Insure that the CD in the caddy is a data CD, not a audio CD. Try another CD, to determine if the problem is limited to one disc, or the drive. If the problem persists, contact Tech Support.

E5, E6 or E7

Possible hardware failure, contact Tech Support.