EOS DIGITAL Software Instruction Manual (EOS Viewer Utility 1.2.1 Updater)

Personal Function Settings
M-72
Illuminates the LCD panel during bulb exposures
O After the bulb exposure starts, press the <LCD panel illumination> button to illuminate the
LCD panel until the bulb exposure ends.
O Convenient when you want to monitor the elapsed bulb exposure time.
Sets the default settings when the CLEAR button is ON
O You can use this function to select the default mode selected when you press the CLEAR
button <QUALITY+WB>.
O Convenient when you want to instantly switch to frequently-used settings.
Taking bulb shots for long periods speeds up battery charge depletion and reduces the
number of available shots.