54Wireless SettingsDuring radio transmission wireless shooting, the sender unit’s LCDpanel illuminates or turns off according to the charge status of thesender unit and receiver units (firing groups). The sender unit’s LCDpanel illuminates if the sender unit and receiver units are not fullycharged. When the sender unit and receiver units are fully charged, theLCD panel illumination will turn off after approx. 12 sec. As the chargefor the sender unit and receiver units becomes insufficient when youtake a picture, the sender unit’s LCD panel will be illuminated again.You can save the wireless settings to the sender unit and receiver unit,and recall the settings later. Operate the sender unit or receiver unitseparately depending on which unit’s settings are to be saved orrecalled.1 Select <L>. Press the <1> button. Turn <9> to select <L>, thenpress <8>.2 Save or load the settings. Turn <9> to select <V> (save)or <J> (load), then press <8>. Select <;>. The settings are saved (stored in thememory) or the settings that weresaved are set.LCD Panel IlluminationMemory FunctionIf any of the sender unit or receiver unit (firing group) is not fully charged,<G> will be displayed on the sender unit’s LCD panel. Make sure totake the picture after checking either the <G> icon is not displayed onthe LCD panel or the LCD panel is not illuminated.