Reference SectionE105* Setting a longer Auto off time (E84) is recommended when using the remotecontrol function.Availability may vary with country or region.See our website or brochures for the latest information.B Using a Commercially Available Step-up RingWhen a commercially available step-up ring is used, remove the lens ring (A1) fromthe camera.Wireless mobileadapterWireless Mobile Adapter WU-1a:When you attach the WU-1a to the USB/audio/videooutput connector of the camera, the camera can connectvia Wi-Fi (wireless LAN) connection to smart devices thathave the dedicated software installed.You can use your smart device to release the camera'sshutter by remote operation or copy images stored on thememory card inserted in the camera to the smart device.• Operations other than turning on and off the camerausing the camera's controls cannot be performedduring remote control operation.• This function cannot be used when the Eye-Fi card isinserted into the camera.See our websites, product catalogs, or the documentationprovided with the WU-1a for further details.Remote control*Remote Control ML-L3 (E106)Remote Cord MC-DC2:When attached to the accessory terminal, you can releasethe shutter using the MC-DC2 instead of pressing theshutter-release button on the camera.Wireless Remote Controller WR-R10, WR-T10:When the WR-R10 (receiver) is attached to the accessoryterminal, you can release the shutter wirelessly from theWR-T10 (transmitter).• When using a tripod, attach the camera to the tripodbefore attaching the WR-R10.• When using the WR-R10, first attach it, selectAccessory terminal in the setup menu, and then setPower supply (E95) to On.GPS accessory GPS Unit GP-1 (E113)Hand strap Hand Strap AH-CP1