Chapter 1
Safety requirements
The ARRIS Telephony Modem complies with the applicable requirements for performance,
construction, labeling, and information when used as outlined below:
CAUTION:
Potential equipment damage.
Potential loss of service.
Connecting the Telephony Modem to existing telephone wiring should only be
performed by a professional installer. Physical connections to the previous telephone
provider must be removed and the wiring must be checked; there must not be any
voltages. Cancelation of telephone service is not adequate. Failure to do so may
result in loss of service and/or permanent damage to the Telephony Modem.
CAUTION:
Risk of shock.
Mains voltages inside this unit. No user serviceable parts inside. Refer service to
qualified personnel only!
CAUTION:
Risk of explosion
Replacing the battery with an incorrect type, heating a battery above 75° C, or
incinerating a battery, can cause product failure and a risk of fire or battery explosion.
Do not dispose of in fire. Recycle or dispose of used batteries responsibly and in
accordance with local ordinances.
CAUTION:
This device is restricted to indoor use.
CAUTION:
Double pole/neutral fusing
■
The Telephony Modem is designed to be connected directly to a telephone.
■
Connecting the Telephony Modem to the home’s existing telephone wiring should only
be performed by a professional installer.
■
Do not use product near water (i.e. wet basement, bathtub, sink or near a swimming
pool, etc.), to avoid risk of electrocution.
■
Do not use the telephone to report a gas leak in the vicinity of the leak.
■
The product shall be cleaned using only a damp, lint-free, cloth. No solvents or cleaning
agents shall be used.
■
Do not use spray cleaners or aerosols on the gateway.
■
Avoid using and/or connecting the equipment during an electrical storm, to avoid risk of
electrocution.
Touchstone TM804 Telephony Modem User Guide STANDARD Revision 1.2 5
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