趁着双11好价,入手了心仪已久的三星Q900A回音壁(外加9500S后环,商家赠送了支架)。买回家后用着觉得很爽,家中有了在影院看大片的感觉。 有鲜必尝。回音壁买回来不久,就在Hao4K网( https://www.hao4k.cn)的论坛(交流分享-固件中心板块)看到三星Q900A回音壁有新固件推出的消息,“喜新厌旧”的我岂能放过尝鲜的机会?随即下载了新固件,开始了升级之旅。 固件下载。新固件下载链接同上,链进去找到“手册和下载”下面的“更新文件(USB类型)-下载”,即可得到文件名为SAT-iMX8M21WWC_1009.2_USB.zip的新固件。版本信息:版本 1009.2,大小:608.61 MB,释放日期:2021年10月27日。
固件升级。下面按照三星官网下载的Upgrade Guide(升级指导,英文版)中的步骤一步步说明。
Step1. How to preparethe USB Memory Drive(第一步.怎样准备U盘) 1. Download the firmware file fromSamsung.com into your computer. File Name : SAT-iMX8M21WWC_10xx.x_USB.zip(从三星官网将固件下载到电脑,文件名:SAT-iMX8M21WWC_1009.2_USB.zip) 2. Connect the a USB Memory Drive tothe USB port of your PC.(电脑 USB口插入U盘) 3. Unzip the file and copy extractedfolder “SAT-iMX8M21WWC.zip” to the root directory of your USB memory drive.(将固件压缩文件解压到U盘根目录,文件夹名为:SAT-iMX8M21WWC) 4. Confirm that a folder containing thefirmware files has been added to the USB memory drive.(确认包含有升级固件文件的文件夹已经被添加到U盘) 5. Confirm that USB Drive has a foldernamed “SAT-iMX8M21WWC.zip” in the root directory. (确认名为SAT-iMX8M21WWC文件夹存在于U盘根目录中) 6. Safely disconnect the USB memorydrive by clicking in ‘Safely Remove’ in Task Bar. (点击“安全移除”,将U盘拔出)
Step2. How to upgradethe Firmware by USB (For HW-Q9xxA/Q8xxA/Q7xxA) (第二步.怎样从U盘升级固件) 1. Turn on the Soundbar and insert the USB drive into theSERVICE port located on the bottom of the Main Unit. The software will begin toupdate automatically in less than one minute.(打开回音壁,将U盘插入主单元底部的SERVICE口,在一分钟内软件开始自动升级) 我是用两个茶叶盒支在回音壁主单元的两端。 2. A sequence of“UPDATE” → “BYE” → “ON” will appear on the display 3 times. It would takearound 6 minutes. (显示屏上滚动显示“UPDATE” → “BYE” → “ON”三次,耗时大约6分钟) 3. After the 3 cycles are complete, theSoundbar will restart and last source used will appear on the display for about20 seconds and then it will go off.(上述3个循环完成后,回音壁将重启,最后使用过的音频信号输入源将显示大约20秒后关机) (“UPDATE → BYE → ON“) 3 times → “D.IN”→ OFF((“UPDATE → BYE → ON“)循环三次→输入源→关机) ※ Cycle and duration of update maydiffer by models.(不同型号的回音壁升级的循环和耗费时间可能不一样) ※Important . Please DO NOT turn off thepower or remove the USB while the update. (重要提示:升级时切勿关闭电源或者移除U盘)
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