User manual NEC POWERMATE OFFICE 2516 SERVICE MANUAL

[. . . ] PROPRIETARY NOTICE AND LIABILITY DISCLAIMER The information disclosed in this document, including all designs and related materials, is the valuable property of NEC Computer Systems Division, Packard Bell NEC, Inc. (hereinafter "NECCSD, PB NEC") and/or its licensors. NECCSD and/or its licensors, as appropriate, reserve all patent, copyright and other proprietary rights to this document, including all design, manufacturing, reproduction, use, and sales rights thereto, except to the extent said rights are expressly granted to others. The NECCSD product(s) discussed in this document are warranted in accordance with the terms of the Warranty Statement accompanying each product. [. . . ] "Both" enables the primary (fast) and secondary (standard) channels. The "Primary" option enables only the primary (fast) channel Enables/disables on-board stereo and surround sound. ECP Channel DMA 0 DMA 1 DMA 3 Enabled (default) Disabled Both (default) Primary Disabled Stereo with SRS (default) Stereo Disabled Enabled(default) Disabled Diskette Controller Local Bus IDE Controller On-board Sound Joystick Port Enables/disables joystick port. Setup and Operation 2-29 Security Menu Selecting "Security" from the Main Menu displays a menu with system security options. NOTE: The Setup program can be entered with either a User or Supervisor password. However, more Setup choices are available with the Supervisor password. CAUTION: The features set in the Security menu affect the features that appear on the Security menu as well as on other Setup menus. Enabling "Supervisor Password" requires a password for entering Setup. Pressing Enter at either Set Supervisor Password or Set User Password on the menu displays a Set Password dialog box with the following prompts: Enter new password: Re-enter new password: [ [ ] ] To set a password, type the password and press Enter. If a password is forgotten, see Appendix C for procedures to clear the password. See Table 2-9 for a description of the security features. Use the legend keys to make the selections and exit to the Main Menu. Table 2-9 Feature Supervisor Password User Password Set Supervisor Password Set User Password Options Disabled (default) Enabled Disabled (default) Enabled Up to seven alphanumeric characters Up to seven alphanumeric characters System Security Options Description Must set to "Enabled" to set a Supervisor password. Must set to "Enabled" to set a User password. Pressing Enter displays dialog box for entering the supervisor password. This password gives FULL access to Setup menus. Pressing Enter displays the dialog box for entering the user password. This password gives RESTRICTED access to Setup menus. Requires prior setting of Supervisor password. 2-30 Setup and Operation Table 2-9 Feature Password on boot Options System Security Options Description Enabled requires a password on boot (cold boot only, no password required for warm boot). Requires the prior setting of the Supervisor and/or User password. If disabled, password(s) are required for entering Setup but are not required for booting. If Supervisor password is set and this option is disabled, the BIOS boots without asking for a password. Disabled (default) Enabled Diskette Access User (default) Supervisor Normal (default) Write Protected Supervisor setting restricts use of diskette drives to supervisor. Requires setting the Supervisor password. When write protected, operating systems (and viruses and application programs) which attempt to modify the boot sector will not be able to do so. When a schedule is specified, displays a message during bootup asking (Y/N) if the system has been backed up or scanned for viruses. Message returns on each boot until "Y" is responded. [. . . ] Before installing this equipment, users should ensure that it is permissible to be connected to the facilities of the local telecommunications company. The equipment must also be installed using an acceptable method of connection. In some cases, the company's inside wiring associated with a single line individual service may be extended by means of a certified connector assembly (telephone extension cord). The customer should be aware that compliance with the above conditions may not prevent degradation of service in some situations. [. . . ]