User manual SONY VAIO VGN-NW250F/W

[. . . ] Compaq shall not be liable for technical or editorial errors or omissions contained herein. The information in this document is subject to change without notice and is provided "as is" without warranty of any kind. The entire risk arising out of the use of this information remains with the recipient. In no event shall Compaq be liable for any direct, consequential, incidental, special, punitive, or other damages whatsoever (including without limitation, damages for loss of business profits, business interruption, or loss of business information), even if Compaq has been advised of the possibility of such damages. [. . . ] There is a conflict Select the same # bits with the # bits. There is a stop byte Select the same stop byte conflict. There is a parity Select the same parity conflict. setting for both computers. Continued Troubleshooting 2-25 Table 2-13 continued Problem Possible Cause Solution Remove the interfering light source(s). Cannot transmit data. Direct sunlight, fluorescent light, or flashing incandescent light is close to the infrared connections. There is interference Keep remote control units from other wireless such as wireless devices. headphones and other audio devices away from the infrared connections. There is a physical obstruction in the way. One of the units was moved during data transmission. The distance between the units is too great. Direct sunlight, fluorescent light, or flashing incandescent light is close to the infrared connections. Do not place objects that will interfere with a line-ofsight data transmission between the two units. Check your telephone and modem cable connections. If they are a little loose, they can cause noise on the line. Check with your local telephone company for a phone line filter. Continued Characters are There is noise in the garbled/transfer rates telephone line. are slow. Troubleshooting 2-29 Table 2-15 continued Problem Phone line noise causing a disconnection. Possible Cause Hang-up Delay S Register (S10) set too low. Solution Change S10 default to 150. Select Start à Programs à Accessories à HyperTerminal, then go to Command Mode. This command causes the modem to take longer to disconnect even if there is noise on the line. Verify that service from the local phone company by following these steps: 1. Unplug the telephone cable from the telephone wall jack. Connect a telephone to the jack, pick up the handset, and listen for a dial tone. If there is a dial tone, reconnect the modem to the telephone wall jack with the telephone cable and make sure all connections are secure. If there is still no dial tone, contact your local phone company or building manager. Continued No dial tone Phone service is not connected to the telephone wall jack. 2-30 Troubleshooting Table 2-15 continued Problem No dial tone (continued) Possible Cause The modem is not responding to commands from the computer keyboard. Solution Verify the modem and computer are connected: 1. [. . . ] Up to 16. 8 million 40:1 > 90 nits minimum typical 0. 300 × 0. 300 mm 800 × 600 RGB Stripe Edge Lit 3. 5 W Metric 24. 60 cm. 30. 70 cm. $-" Specifications Table 6-6 Hard Drives 18. 0 GB User capacity per drive Drive type Drive height (with drive frame, in mm) Drive width (with drive frame, in mm) Sector interleave Interface type 18. 0 GB 65 9. 5 12. 0 GB 12. 0 GB 65 9. 5 10. 0 GB 10. 0 GB 65 9. 5 6. 0 GB 6. 0 GB 65 9. 5 4. 3 GB 4. 3 GB 65 9. 5 70. 0 70. 0 70. 0 70. 0 70. 0 2. 5-inch form factor Yes 1:1 ATA-4 Yes 1:1 ATA-4 Yes 1:1 ATA-4 2. 3 ms 12. 0 ms 23. 0 ms Yes 1:1 ATA-4 2. 3 ms 12. 0 ms 23. 0 ms Yes 1:1 ATA-4 2. 3 ms 12. 0 ms 23. 0 ms Seek times (typical, including setting) Single track 2. 3 ms 2. 3 ms Average 12. 0 ms 12. 0 ms Full stroke 23. 0 ms 23. 0 ms Physical configuration Cylinders Heads Sectors per track Bytes per sector Logical configuration Cylinders Heads Sectors per track Bytes per sector Buffer size Disk rotational speed (rpm) Transfer rates Interface (mbytes/sec) Media (mbits/sec) 21620 16 345 - 580 512 15880 16 270 - 420 512 11968 16 190 - 330 512 7442 16 121 - 200 512 5335 16 87 - 144 512 29595 16 63 512 512 K 4200 22415 16 63 512 512 K 4200 16383 16 63 512 512 K 4200 10301 16 63 512 512 K 4200 7382 16 63 512 512 K 4200 16. 6 111. 4 186. 3 16. 6 77. 0 129. 8 16. 6 69. 0 118. 0 16. 6 38. 5 64. 9 16. 6 27. 6 46. 5 NOTE: Certain restrictions and exclusions apply. Consult the Compaq Customer Support Center for details. Specifications $-# Table 6-7 Diskette Drive Diskette Size Light Height Bytes per Sector Sectors per Track High Density Low Density Tracks per Side High Density Low Density Read/Write Heads Average Seek Times Track-to-Track (high/low) Average (high/low) Settling Time Latency Average 3. 5 inch On system 0. 5 in. / 12. 7 mm 512 18 (1. 44 MB) / 15 (1. 2 MB) 9 80 (1. 44 MB) / 80 (1. 2 MB) 80 2 3 ms / 6 ms 95 ms / 174 ms 15 ms 100 ms $-$ Specifications Table 6-8 CD-ROM Drive Applicable Disc CD-ROM (Mode 1, 2, and 3) CD-XA ready (Mode 2, Form 1 and 2) CD-I ready (Mode 2, Form 1 and 2) CD-R (read only) CD Plus Photo CD (Single/Multi-session) CD-Extra Video CD CD-WO (fixed packets only) CD-Bridge . 59 in. [. . . ]