Iomega External DVD User Guide - Page 18

ENGLISH Symptom Possible Causes Solutions USB drive is not recognized by the Windows Operating System. Please refer to the USB 2.0 Users chapter and check if the USB driver is installed properly. Using other authoring software which does not support your drive. Use the authoring software provided with your drive. When using other software, ensure your drive is supported by contacting the software supplier. Can not write at highest DVD/CD media not speed. compatible with highest speed. Use the highest speed compatible discs or write with lower speed. Buffer under-run occurs. Refer to the "Buffer under-run" item. Defective DVD/CD media. DVD/CD media may be dirty, scratched or damaged. Rewrite on another DVD/CD media. Using other authoring software not bundled with your drive. Use the authoring software provided with your drive. When using other software, ensure your drive is supported by contacting the software supplier. 18