OPERATION For machines with an attachment, the attachment mode is added to the display. For details of the method of handling machines able to install an attachment, see the “OPTIONS, ATTACHMENTS” Sec- tion. When the monitor starts up, if the working mode setting is B mode, the confirmation message on the right is displayed and the buzzer sounds. When starting up and staying in B mode, always press function switch F6 (Yes). If you press F5 (No), the system starts up in E mode. If you want to have automatic setting of the P, E, L, B or ATT mode when starting (optional default setting), please ask your Komatsu distributor to change the setting. 2-26 PC200LC-8