# 2.4 安裝檢查

- [2.4.1  RSSI（訊號強度）](/qr/fu-tx310-ultrasonic-flowmeter-manual-chinese-v2/2.-an-zhuang-fang-shi/2.4-an-zhuang-jian-cha/2.4.1-rssi-xun-hao-jiang-du.md)
- [2.4.2  Q 值](/qr/fu-tx310-ultrasonic-flowmeter-manual-chinese-v2/2.-an-zhuang-fang-shi/2.4-an-zhuang-jian-cha/2.4.2-q-zhi.md)
- [2.4.3飛行時間](/qr/fu-tx310-ultrasonic-flowmeter-manual-chinese-v2/2.-an-zhuang-fang-shi/2.4-an-zhuang-jian-cha/2.4.3-fei-hang-shi-jian.md)