# 4.5 Other（其他設定）

|                                     |                                  |
| ----------------------------------- | -------------------------------- |
| <p>聲音設定 </p><p>Buzzer Setup    </p> | 開啟或關閉裝置聲音，包含按鍵聲響及警報音             |
| <p>液晶螢幕背光 </p><p>LCD Backlight</p>  | 持續開啟，持續關閉，或15秒未操作時關閉             |
| <p>液晶螢幕對比 </p><p>LCD Contrast</p>   | 調整黑色文字與背景1-10的對比值，數字越大對比越高，預設值為4 |
| <p>版本資訊 </p><p>Version Info. </p>   | 顯示裝置韌體，硬體的版本                     |


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