User manual COMPAQ ARMADA V300

[. . . ] Notice © 2000 Compaq Computer Corporation. COMPAQ, the Compaq logo, and ARMADA Registered in U. Patent and Trademark Office Microsoft, Windows, Windows NT, are registered trademarks of Microsoft Corporation in the United States and/or other countries. Intel and Pentium are registered trademarks of Intel Corporation in the United States and other countries. All other product names mentioned herein may be trademarks or registered trademarks of their respective companies. [. . . ] Do not move either unit during data transmission. Adjust the devices so that they point directly at each other. Verify that devices are not more than 1. 5 feet (0. 5 meter) apart. Remove the interfering light source(s). There is interference Keep remote control units from other wireless such as wireless devices. headphones and other audio devices away from the infrared connections. Run IR configuration utility in Control Panel. 2-26 Troubleshooting Table 2-14 Solving Keyboard Problems Problem Screen is blank and keyboard is working. Possible Cause A screen timeout has been initiated. QuickLock/QuickBlank has been initiated. Solution Press any key to refresh the screen. To enable the keyboard and return your information to the screen, enter your power-on password. Press Fn+F4 to cycle from external monitor to internal LCD. Press Fn+Num Lk to enable the Num Lock function and embedded numeric keypad. LCD has been disabled. Embedded numeric Num Lock function is keypad on not turned on. computer keyboard is disabled. Troubleshooting 2-27 Table 2-15 Solving Modem Problems Problem Modem loses connection. Possible Cause The cable connection from the phone line to the modem is loose. Call Waiting has not been disabled. Solution Check to make sure the telephone cable is properly connected. Select Start à Setting à Control Panel à select Modems. From the General tab of the Modems Properties page, select Dialing Properties. From the My Locations tab of the Dialing Properties page, check the box labeled This location has call waiting. Select *70, 70#, or 1170 from the drop-down list to disable call waiting. There is noise or excessive traffic on the phone line. Modem not responding Modem is not set up correctly in system BIOS. Try connecting at a later time. If it requires specific settings for modems, be sure that they have been enabled. Continued 2-28 Troubleshooting Table 2-15 continued Problem Modem does not dial correctly. Possible Cause Telephone number is not entered correctly in the modem's dialing software. Solution Make sure the telephone number you dialed is correct if you are using the dialing directory or the terminal mode. The other line could be busy or not answering. The modem may not recognize an international dial tone. Try the ATX3DT command and the telephone number. [. . . ] / 15 mm 12 cm, 8 cm 1. 2 mm 1. 6 µm < 150 ms < 300 ms 128 KB 2400 KB/sec (150 KB/sec at 1X) 1500 to 3600 KB/sec (10X to 24X) 16. 66 MB/sec < 8 seconds < 4 seconds Center Hole Diameter Disc Diameter Disc Thickness Track Pitch Access Time Random Full Stroke Cache Buffer Data Transfer Rate Sustained, 16X Variable Normal PIO Mode 4 (single burst) Start-up time Stop time Specifications $-% Table 6-9 DVD-ROM Drive Applicable Disc DVD-5, DVD-9, DVD-10 CD-ROM mode 1, mode 2 CD-Digital Audio CD-XA mode 2 (Form 1, Form 2) CD-I mode 2 (Form 1 and Form 2) CD-I Ready CD-Bridge CD-R Photo CD (single/multisession) . 59 in. / 15 mm 12 cm, 8 cm 1. 2 mm . 74 µm < 150 ms < 225 ms 0. 7 V rms none 128 KB 150 KB/sec 2400 KB/sec 1380 KB/sec 5520 KB/sec 16. 6 MB/sec < 15 seconds < 6 seconds Center Hole Diameter Disc Diameter Disc Thickness Track Pitch Access Time Random Full Stroke Audio Output Level Line Out Headphone Cache Buffer Sustained, 1X CD rate Sustained, 16X CD rate Sustained, 1X DVD rate Sustained, 4X DVD rate Normal IO Mode 4 (single burst) Start time Stop time Data Transfer Rate (typical, including setting) $-& Specifications Table 6-10 LS-120 SuperDisk Drive 1. 68 MB DMF Formatted capacity (bytes) 1. 44 MB 1. 2 MB 1. 2 MB 720 KB 1, 720, 320 1, 474, 560 1, 261, 568 1, 228, 800 737, 280 512 3, 360 80 N/A 21 2:1 0 1 70 ms 25 ms 170 ms 41. 67 ms 512 2, 880 80 N/A 18 1:1 0 1 70 ms 25 ms 170 ms 41. 67 ms 1, 024 1, 232 77 N/A 8 1:1 0 1 70 ms 25 ms 170 ms 41. 67 ms 512 2, 400 80 N/A 15 1:1 0 1 70 ms 25 ms 170 ms 41. 67 ms 512 1, 440 80 N/A 9 1:1 0 1 70 ms 25 ms 170 ms 41. 67 ms Continued Sector size (bytes) Sectors Magnetic tracks surface Optical servo tracks/surface Sectors/track Sector interleave Spare sectors Zones (each side) Average random seek Track-to-track seek Max single seek Average latency Specifications $-' Table 6-10 Continued 1. 68 MB DMF Motor RPM Motor start time Track density Track width Encoding method Max flux density Recording density Nominal transfer rate 720± 0. 5% 800 ms 135 TPI 125 µm MFM 17, 334 FCI 17, 334 BPI 150 KB/sec 1. 44 MB 720± 0. 5% 800 ms 135 TPI 125 µm MFM 17, 334 FCI 17, 334 BPI 150 KB/sec 55 KB/sec read, 28 KB/sec write 4. 0 MB/sec 1. 2 MB 720± 0. 5% 800 ms 135 TPI 125 µm MFM 17, 334 FCI 17, 334 BPI 125 KB/sec 49 KB/sec read, 25 KB/sec write 4. 0 MB/sec 1. 2 MB 720± 0. 5% 800 ms 135 TPI 125 µm MFM 17, 334 FCI 17, 334 BPI 125 KB/sec 46 KB/sec read, 23 KB/sec write 4. 0 MB/sec 720 KB 720± 0. 5% 800 ms 135 TPI 125 µm MFM 17, 334 FCI 17, 334 BPI 75 KB/sec 28 KB/sec read, 14 KB/sec write 4. 0 MB/sec Nominal sustained 65 transfer rate across KB/sec interface read, 32 KB/sec write Buffer transfer rate 4. 0 MB/sec Table 6-11 AC Adapter U. S. Dimensions Height Length Width Weight Power Supply (input) Operating voltage Operating current Operating frequency range Maximum transient 1. 15 in. 90 to 260 VAC RMS 1. 1 A RMS 47 to 63 Hz AC 4/50 kV Metric 2. 92 cm 6. 03 cm 3. 60 cm 0. 30 kg $- Specifications Table 6-12 Lithium Ion Battery Packs U. S. Dimensions 9-cell primary battery pack Height Length Width Weight 6-cell primary battery pack Height Length Width Weight 6-cell MultiBay battery pack Height Length Width Weight Metric . 81 in. 0. 84 lb. 2. 05 cm 14. 30 cm 9. 60 cm 462 g 2. 05 cm 14. 30 cm 9. 60 cm 334 g 1. 35 cm 14. 00 cm 13. 30 cm 382 g Energy and Environmental Requirements are the same for all battery packs. [. . . ]