TCM-1231 Series Hardware User’s Manual
Safety Instructions
Don’t use the power supply with other voltages
This device is likely to be damaged or damage other equipments / personnel, if you use a
power supply with different voltage than the one included with this device. All warranty of this
product will be voided in the situations above.
Cleaning
Disconnect this video product from the power supply before cleaning.
Attachments
Do not use attachments not recommended by the video product manufacturer as they may
cause hazards.
Water and Moisture
Do not use this video product near water, for example, near a bathtub, washbowl, kitchen sink,
or laundry tub, in a wet basement, or near a swimming pool and the like.
Don’t use accessories not recommended by the manufacturer
Only install this device and the power supply in a dry place protected from weather
Servicing
Do not attempt to service this video product yourself as opening or removing covers may
expose you to dangerous voltage or other hazards. Refer all servicing to qualified service
personnel.
Damage Requiring service
Disconnect this video product from the power supply immediately and refer servicing to
qualified service personnel under the following conditions.
1) When the power-supply cord or plug is damaged
2) If liquid has been spilled, or objects have fallen into the video product.
3) If the video product has been directly exposed to rain or water.
4) If the video product does not operate normally by following the operating Instructions in
this manual. Adjust only those controls that are covered by the instruction manual, as an
improper adjustment of other controls may result in damage, and will often require
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