B
i Safety and Regulatory Information
4
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Always first touch the coaxial cable connector on the digital voice modem when disconnecting or
re-connecting the Ethernet cable from the digital voice modem or user’s PC.
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It is recommended that the customer install an AC surge protector in the AC outlet to which this
device is connected. This is to avoid damaging the device by local lightning strikes and other
electrical surges.
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Postpone installation until there is no risk of thunderstorm or lightning activity in the area.
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Avoid using a telephone (other than a cordless type) during an electrical storm. There may be a
remote risk of electric shock from lightning. For added protection for this device during a lightning
storm, or when it is left unattended and unused for long periods of time, unplug it from the wall
outlet and disconnect the cable system. This will prevent damage to the product due to lightning
and power surges.
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Do not use this product near water; for example, near a bathtub, washbowl, kitchen sink or laundry
tub, in a wet basement, or near a swimming pool.
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Use only the power cord and batteries indicated in this manual. Do not dispose of batteries in a
fire. They may explode. Check with local codes for possible special disposal instructions.
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Disconnect TNV circuit connector before removing the cover.
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Disconnect TNV circuit connector(s) before disconnecting power.
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Place this device to allow for easy access when disconnecting the power cord of the device from
the AC wall outlet.
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Do not use the telephone to report a gas leak in the vicinity of the leak.
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CAUTION
: To reduce the risk of fire, use only No. 26 AWG or larger UL listed or CSA certified
telecommunication line cord, or national equivalent.
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Do not cover the device or block the airflow to the device with any other objects. Keep the device
away from excessive heat and humidity and keep the device free from vibration and dust.
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Wipe the device with a clean, dry cloth. Never use cleaning fluid or similar chemicals. Do not spray
cleaners directly on the device or use forced air to remove dust.
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Upon completion of any service or repairs to this device, ask the service technician to perform
safety checks to determine that the device is in safe operating condition.
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Do not open the device. Do not perform any servicing other than that contained in the installation
and troubleshooting instructions. Refer all servicing to qualified service personnel.
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This device should not be used in an environment that exceeds 50° C.
SAVE THESE INSTRUCTIONS
Note to CATV System Installer:
This reminder is provided to call the CATV system installer's attention to
Section 820.93 of the National Electric Code, which provides guidelines for proper grounding and, in
particular, specifies that the coaxial cable shield shall be connected to the grounding system of the building,
as close to the point of cable entry as practical.
