Installation; Selecting A Location; Placing The Base On A Desk Top - Radio Shack ET-539 Owner's Manual

25-channel cordless telephone with lighted keypad
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43-1039.fm Page 6 Tuesday, August 17, 1999 10:12 AM

INSTALLATION

SELECTING A LOCATION

Select a location for the telephone that
is:
• Near an AC outlet
• Near a telephone line jack
• Out of the way of normal activities
• Away from electrical machinery,
electrical appliances, and metal
walls or filing cabinets
• Away from wireless intercoms,
alarms, and room monitors
The base's location affects the phone's
range. If you have a choice of several
locations, try each to see which pro-
vides the best performance.
Note: If the phone line jack is not a
modular jack, you must update the wir-
ing yourself, using jacks and adapters
available at your local RadioShack
store. Or, you can let the phone com-
pany update the wiring for you.
• The phone company will charge
you for the installation of the nec-
essary jacks.
• The USOC number of the jack to
be installed is RJ11C for a base-
board jack or RJ11W for a wall
jack.
Caution: You must use a 120V AC/
12V DC adapter that delivers at least
200 milliamps with its center tip set to
positive. Its plug must correctly fit the
phone's
jack. The supplied
12V DC
6
adapter meets these requirements.
Using an adapter that does not meet
these requirements could damage the
phone or the adapter.
Placing the Base on
a Desk Top
1. Plug one end of the supplied mod-
ular cord into the phone jack on
the back of the base.
2. Plug the modular cord's other end
into a modular phone line jack.
3. Insert the supplied AC adapter's
barrel plug into the
the back of the base.
4. Plug the adapter into a standard
AC outlet.
5. Fully extend the base's antenna
and place it in a vertical position.
jack on
12V DC

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