88Speedlights (External Flash Unit)Shooting FeaturesB Use Only Nikon Flash AccessoriesUse only Nikon Speedlights. Negative voltages or voltages over 250 V applied to the accessory shoecould not only prevent normal operation, but damage the sync circuitry of the camera or flash.Features That Can Be Used in Combination With the Speedlight• SB-910, SB-900, SB-800, SB-700 or SB-6001 Not available when metering mode is set to Spot.2 The remote flash unit can control Group A only.3 Can also be set on the Speedlight.4 The selection of AA mode and A mode is performed using the custom setting for theSpeedlight.CLS compatible SpeedlightSB-910SB-900 SB-800 SB-700 SB-600Single flashuniti-TTL i-TTL-BL flash 1 w w w wStandard i-TTL flash w 3 w 3 w w 3AA Auto aperture flash w 4 w 4 – –A Non-TTL auto flash w 4 w 4 – –GN Distance prioritymanual flash w w w –M Manual flash w w w wRPT Repeating flash w w – –Advanced wireless lighting (AWL)Masterflash unitInstruction to flash unit 2 w w w –i-TTL i-TTL flash w w w –AA Auto aperture flash w w – –M Manual flash w w w –RPT Repeating flash w w – –Remoteflash unit i-TTL i-TTL flash w w w wAA Auto aperture flash w w – –M Manual flash w w w wRPT Repeating flash w w w wTransmission of flash color temperatureinformation w w w wFlash mode setting from camera – – – –