ErrorCode Details of Error code Display Coping strategiesB4 Failed to transit to BootLoaderMode. U p d a t i n g f a i l B 4This unit automatically retries severaltimes. Wait until the FL display stops.If the FL display stops at the Error dis-play, press and hold the "Power opera-tion" button for five seconds.B5 Failed to transit to ApplicationMode. U p d a t i n g f a i l B 5This unit automatically retries severaltimes. Wait until the FL display stops.If the FL display stops at the Error dis-play, press and hold the "Power opera-tion" button for five seconds.---Check the firmware version after updating.---After updating the firmware, check the version. See "1. Version Display Mode" (20 page ).1.11. Device display during firmware updateDisplay of target device during firmware update.Target device Display Error code when an error occursMain CPU M a i n : * * % * * * m i n08 - 0B10 - 1520 - 2736 - 3B3FSub S u b : * * % * * * m i n 50 - 5254 - 585A - 64Audio PLD A P L D : * * % * * * m i n 50 - 5254 - 585A - 64VIDEO PLD V P L D : * * % * * * m i n 50 - 5254 - 585A - 64DSP D S P : * * % * * * m i n 50 - 5254 - 585A - 64GUI Serial Flash G U I : * * % * * * m i n50 - 5254 - 585A62 - 6480 - 86CX870 Boot Loader E S B L : * * % * * * m i n A0 - A4A6 - A7AE - B5CX870 Image E I M G : * * % * * * m i n A0 - A4A6 - A7AE - B5CX870 Image (EmergencyMode) U p d a t e r e t r y –Checking the Firmware Version After an UpdateAfter updating the firmware, check the version. See "1. Version Display Mode" (20 page ).78