44 TASCAM DR-100Setting the brightness of thebacklight (DIMMER)You can set the brightness of the backlight.1 Press the MENU key to open the MENU screen.2 Use the wheel to select SETUP, and press theENTER/MARK key3 Use the DIMMER item to set the value.Values: OFF, LOW, HIGH (default)Restoring default settings(INITIALIZE)You can restore the various settings of this deviceto their factory defaults.1 Press the MENU key to open the MENU screen.2 Use the wheel to select SETUP, and press theENTER/MARK key3 Press the ≤ key at the INITIALIZE item, andthen press the ENTER/MARK key to open a confir-mation screen.4 Press the ENTER/MARK key again to initialize theunit or press the STOP key to cancel.Formatting the SD cardThere are two ways to format the SD card in thisunit: Quick Format and Full Format.Formatting an SD card erases all audio files onthe card and automatically creates new “MUSIC”and “UTILITY” folders as well as the “dr-1.sys”file.1 Press the MENU key to open the MENU screen.2 Use the wheel to select SETUP, and press theENTER/MARK key3 Press the ≤ key at the QUICK FORMAT or FULLFORMAT item, and then press the ENTER/MARK keyto open a confirmation screen.QUICK FORMAT screenFULL FORMAT screen4 Press the ENTER/MARK key to initialize the unitor press the STOP key to cancel.NOTEUse a PS-P520 AC adapter (sold separately) or becertain that the unit has plenty of remaining batterypower when formatting. Full Format checks formemory errors, so it takes a particularly long timecompared to Quick Format.Setting the main battery source(MAIN)When both the lithium ion battery and AAbatteries are installed, you can set one as a mainpower source and the other as a backup. Usuallythe unit uses the main power source.When the remaining power of the main batterysource becomes low, the unit automaticallyswitches to the backup, allowing continuedoperation.The battery source currently used and the amountof remaining power it has are shown at the upperright of the Home Screen.1 Press the MENU key to open the MENU screen.2 Use the wheel to select BATTERY, and press theENTER/MARK key3 Use the MAIN item to set the main battery powersource.10–Settings and Information