VDigi VD-R, User Manual

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e) 與大廈管理聯絡及查詢大廈天線質量
v) 遙控器不能使用:
a) 檢查電池是否正確裝上
b) 更換電池
c) 在 7 米範圍內使用遙控器
d) 檢查遙控器與 VD-R 前面板上有沒有障礙物
註: 如果問題持續或有其他問題, 請聯絡 VDigi (28611109)或與零售商聯絡
1. Safety Warnings
Please read the user manual before operating and pay attention to the
following items:
 Make sure the power adaptor is disconnected before cleaning the
unit. Do not touch the power cord with wet hand. Use a slightly damp,
lint-free cloth to clean the unit. Do not use chemicals like benzene,
alcohol, gasoline.
 When abnormal phenomena such as smoke, abnormal sound, smell
occur, stop using the unit. Switch off the device and unplug the power