8. Miscellaneous
1. Turn on the power switch.
2. Please contact your local agent for product maintenance when you have a problem in use
of CDV-40Q
3. For your safety, power switch with a safety device must be used in your building.
4. Unplug before installing or repairing the product.
5. Unplug when you connect monitor with door cameras.
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Please carefully read this User's Guide before calling service man
After checking the entire check list, please contact customer service center.
We will do our best to make you satisfy with our services.
7. Caution in use
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