1267 TroubleshootingIf the Speedlight malfunctions or a warning indication appears on theSpeedlight’s LCD panel, use the following items to determine the cause of theproblem before taking your Speedlight to a Nikon service center for repair.Warning indications in the Commander SU-800 and theRemote Speedlight SB-R200In the close-up modeUsing cords warningWith CLS-compatible cameras, if the SU-800 and theSB-R200 are connected using cords, the “Err”indicator appears, and the “Using cords” indicatorblinks.Incompatible camera warningThe SU-800 cannot be used with COOLPIX 8400 andCOOLPIX 8800 digital cameras. If used, the Wirelessflash indicator blinks as a warning.Incorrect connection to the SB-R200 using cordsWith cameras not compatible with CLS, if the SU-800and the SB-R200 are not correctly connected usingcords, the “Using cords” indicator blinks.• If both groups A and B are not correctly connected, “Err”indicator is displayed, and “Using cords” indicator blinks.
