37m BounceWhen the bounce adapter is attached, or when the bounce adapter andthe wide panel are used together, underexposure may result since theflash output decreases. Take necessary countermeasures such asincreasing ISO speed on the camera or applying flash exposurecompensation (p.28).When Quick flash (p.21) is fired with the bounce adapter attached, takingthe picture after the flash-ready lamp is lit in red is recommended sincethe flash output may not be sufficient.The flash coverage is set automatically when the bounce adapter isattached. You cannot change the setting. (When the <[> button ispressed, <BOUNCE ADAPTER> is displayed.)If you attach the bounce adapter to the flash when using an EOSDIGITAL camera released up to 2004, set the white balance to <A>. Ifyou shoot with <Q>, appropriate white balance may not be obtained.The flash light is further softened when the wide panel (p.39) is usedtogether with the bounce adapter.If the subject is dark (underexposed) when you check the shot image,perform the flash exposure compensation (p.28). You can also increasethe ISO speed when using a digital camera.