User manual HP G5200 UPGRADING AND SERVICING GUIDE

[. . . ] Témoin lumineux d'enregistrement 4. Témoin disque/Activé/erreur 6. Ejection d'urgence Panneau arriëre 8. Connecteurs au bloc d'alimentation C. C. [. . . ] After taking the disc, gently push it back to its original position This is only in case of emergency, not meant for normal operations. 9 01_LAYOUT_GB 22-11-2000 09:21 Pagina 10 CDRW CONTROLS (CONT. ) ENGLISH Rear view (See Cover Flap Fig. 1) 8. AUDIO LINE OUT CONNECTOR 4 3 2 1 1: Left 3: GND 2: GND 4: Right 9. JUMPERBLOCK These jumpers are used to select Master/Slave mode and Cable Select (See Appendix for more information). 10. IDE CONNECTOR 40 pin IDE flatcable connector (See Appendix for more information). 11. HOST DC POWER CONNECTOR (type AMP 00641737-1) 4 3 2 1 1: +12V 3: GND 2: GND 4: +5V 12. DIGITAL AUDIO OUT Pinout table for digital Audio Out connector Pin number 1 1 2 Meaning Dig. Audio signal Ground 2 10 01_LAYOUT_GB 22-11-2000 09:21 Pagina 11 CDRW OPERATING/TESTING ENGLISH OPERATING/TESTING SYSTEM YOUR CD-RECORDABLE/REWRITABLE Loading and unloading a disc 1 2 To open the tray: Press the Open/Close button. Load a disc, with the label facing upwards. The tray accommodates discs with 8 cm diameter (CD-Single) or the more usual 12 cm discs (the 8 cm disc can only be used in drives mounted horizontaly). (5") 12cm (3") 8cm 8cm PHONES VOLUM E WRITIN G DISC IN ACTIVE OPEN/C LOSE OPEN/CLOSE Button 3 To close the tray, either push gently at the front of the tray or press the Open/Close button. NOTE: CD-RW NOTE: FOR OPTIMAL RESULTS, USE ORANGE BOOK MEDIA. DON'T USE GENERAL PURPOSE COMMERCIAL HEAD CD-R OR CLEANING DISCS. NOTE: 8 DRIVE. CM R- AND RW-DISCS CAN NOT BE RECORDED IN THIS 11 01_LAYOUT_GB 22-11-2000 09:21 Pagina 12 CDRW OPERATING/TESTING (CONT. ) ENGLISH NOTE: DO NOT SWITCH OFF THE COMPUTER AND/OR THE DRIVE DURING THE RECORDING PROCESS, SINCE THIS MIGHT RESULT IN AN UNREADABLE DISC. PLEASE MAKE SURE THAT THE COMPUTER HAS FINISHED IT'S RECORDING PROCESS AND THAT THE INDICATOR ON THE FRONT OF THE DRIVE IS OFF. WRITE Operating the CD-Recordable/Rewritable on the computer Specific Application Software running on the computer platform in use, designed to work with the CDRW 8x4x32, must be used in order to be able to operate the CDRW 8x4x32 correctly. Software installation The installation and operation of the necessary software is dependent of the computer configuration in which the CDRW 8x4x32 is to be used, e. g. Additionally, the measured temperature of the bottom plate of the drive must not exceed 50 ° C. Remark: under an environmental temperature of the drive between 5 ° to 30 ° C no airflow is necessary. 15 01_LAYOUT_GB 22-11-2000 09:21 Pagina 16 CDRW ADDITIONAL INFO (CONT. ) ENGLISH Audio performance · Audio specification for line out: On pressed CD Output Voltage Unbalance Output Impedance Amplitude Linearity S/N-ratio Total Harmonic Distortion + Noise Outband attenuation Channel separation Muting level during random access 1 V rms max 0. 25 dB 470 Ohm 1. 5 dB (20 Hz - 20 kHz) 81 dB (84 dB A-wtg) 65 dB (1kHz) min. 70 dB (BW = 20 kHz) On recordable CD 1 V rms max 0. 25 dB 470 Ohm 2. 5 dB (20 Hz - 16 kHz) 80 dB (82 dB A-wtg) 55 dB (1kHz) min. 70 dB (BW = 20 kHz) · Audio specification for headphone: On pressed CD Output Voltage (max volume) Unbalance Output Impedance Amplitude Linearity S/N-ratio Total Harmonic Distortion + Noise Outband attenuation Channel separation Muting level during random access max 0. 25 dB 120 Ohm 1. 5 dB (20 Hz - 20 kHz) 81 dB (84 dB A-wtg) 60 dB min. 60 dB (BW = 20 kHz) max 0. 25 dB 120 Ohm 2. 5 dB (20 Hz - 16 kHz) 80 dB (82 dB A-wtg) 45 dB min. 60 dB (BW = 20 kHz) 3. 1 V rms On recordable CD 3. 1 V rms NOTE: THE RELATION SOMEWHAT REDUCED AUDIO QUALITY WHEN TO THE PLAYING BACK AUDIO TRACKS ON TRACKS AS THEY CD-R DISCS HAS NO DIGITAL QUALITY OF THE AUDIO HAVE BEEN RECORDED ONTO THE CD-R DISC. 16 01_LAYOUT_GB 22-11-2000 09:21 Pagina 17 CDRW ADDITIONAL INFO (CONT. ) ENGLISH Interface Pin Table 1 40 SIGNAL RESET GROUND -DB(7) -DB(8) -DB(6) -DB(9) -DB(5) -DB(10) -DB(4) -DB(11) -DB(3) -DB(12) -DB(2) -DB(13) -DB(1) -DB(14) -DB(0) -DB(15) GROUND Removed PIN NUMBER 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 SIGNAL DMA REQUEST GROUND I/O WRITE GROUND I/O READ GROUND I/O READY SPSYNC:CSEL DMACKGROUND INTRQ 16 BIT I/O DA1 PDIAGDA0 DA2 CHIP SELECT 0 CHIP SELECT 1 DASPGROUND PIN NUMBER 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 17 01_LAYOUT_GB 22-11-2000 09:21 Pagina 18 CDRW APPENDIX ENGLISH APPENDIX Jumper Block MASTER MASTER SLAVE SLAVE CABLE SELECT CABLE SELECT AUDIO OUT AUDIO OUT R GND L R GND L IDE PIN 1 IDE PIN 1 CSM CSM SLA SLA +5 +5 DC INPUT DC INPUT GND +12 GND +12 Jumper Block CSM S · When a shorting jumper is in the "CS" (CSEL) position, the device will use the host interface signal CSEL to configure the device. Jumper Block CSM S · When the shorting jumper is placed in the "M" (MASTER) or "S" (SLAVE), the drive will be configured accordingly. Jumper Block Jumper Block OR CSM S 18 CSM S 01_LAYOUT_GB 22-11-2000 09:21 Pagina 19 CDRW APPENDIX (CONT. ) ENGLISH Basic principles of CD-R and -RW media A blank CD-R or -RW disc is divided into areas (see figure below). This differs from a prerecorded disc by the additional CD-R/RW area, which lies in front of the lead-in area. Hole Additional CD-R area Lead-in area Program area Lead-out track A CROSS-SECTION THROUGH A CD-R DISC The disc comprises different layers. Protective area Reflective layer (gold) Recording layer Plastic substrate Preformed tracks · Transparent plastics material (the same as conventional CD's) is used as the substrate. 19 01_LAYOUT_GB 22-11-2000 09:21 Pagina 20 CDRW APPENDIX (CONT. ) ENGLISH · Onto this a special greenish tinged translucent layer is applied. The substrate has already been provided with a preformed track spiral into which the data will be written during recording. · On top of the green recording layer is a reflective gold layer and a protective layer of plastic material. The additional CD-R/RW area of a CD-R and -RW disc The additional CD-R/RW area is divided into two areas: · The Program Memory Area (PMA) which mainly contains the track numbers of the tracks recorded with respective start and stop points. · The Program Calibration Area (PCA). [. . . ] NOTE: THERE ARE SOME VARIATIONS IN MEASURING SPEED, BECAUSE THERE ARE RECORDING MODES THAT PROVIDE MORE THAN 2, 048 DATA BYTES PER BLOCK (AUDIO IS RECORDED AT 2, 352 BYTES PER BLOCK). NOTE: SOME CD-RECORDABLE/REWRITABLES HAVE A DIFFERENT READING SPEED THAN THEIR RATED RECORDING SPEED. FOR INSTANCE, THIS "8X4X32" CD-RECORDABLE / REWRITABLE CAN WRITE AT 8X SPEED ON CD-R, 4X SPEED ON CD-RW AND READ BACK AT 32X SPEED. 26 01_LAYOUT_GB 22-11-2000 09:21 Pagina 27 CDRW APPENDIX (CONT. ) ENGLISH COMPACT DISC AVERAGE TRANSFER RATES Note 1: The normal CD (at n=1) transfer rate from the disc is 75 blocks per second. Note 2: The average transfer rates shown are in BYTES PER SECOND. Read/Write Speed 1X 2X 4X 8X 24X 32X Audio (2, 352 Bytes/Block) 176, 000 352, 800 705, 800 1, 411, 200 4, 233, 600 5, 644, 800 CD-ROM Mode 1 (2, 048 Bytes/Block) 153, 600 307, 200 614, 400 1, 228, 800 3, 686, 400 4, 915, 200 CD-ROM Mode 2 (2, 336 Bytes/Block) 175, 200 350, 400 700, 800 1, 401, 600 4, 204, 800 5, 606, 400 WHAT IS THE DIFFERENCE BETWEEN CD-R "FIXATION" AND "FINALIZATION"? [. . . ]