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Clock Alarm /Radio Controls:
Option Button Uses:
Alarm Set---Used this button to program
the desired alarm time. Press once to OFF
the alarm.
TIME SET Button – Used to set the
current time /date.
(On/Off/Auto/Buzz) Switch
On/Off—Turn On/Off the radio.
Auto—Alarm/Radio Accessible.
Buzz—Alarm beep setting.
SLEEP/SNOOZE Button – Pressing this
button temporarily halts the alarm from
sounding when the alarm rings.
This button also used to set radio to off
automatically.
Volume Control—Allows you to adjust
the loudness of the speaker by rotating the
knob located on the right side edge of the
base unit.
Tuning—Allows you to select the desired
AM/FM Radio station.
AM/FM Switch—Allows you to sele ct
either AM or FM band Radio.
INSTALLATION
Installing the Backup Batteries
CAUTION
: Disconnect the
telephone line from the telephone wall
modular jack before replacing batteries.
1.
Remove the battery compartment
cover of the 28507.
2.
Install a new 9-Volt back up battery
(not supplied), alkaline is
recommended , into the battery
compartment of the base unit. Ensure
8
OWNER'S MANUAL #
8
PAGE #
that the polarities as shown on figure
1 are followed.
3.
Replace the battery compartment
cover.
NOTE: 1) Replace the batteries as soon
as possible when the LOW Battery
symbol
LOW
panel.
2) Battery is used only for keeping memory
during power failure.
CAUTION: To reduce the risk of
electric shock do not remove cover (or
back). No user serviceable parts inside.
Refer servicing to qualified personnel.
Select a location near a modular telephone
jack and an AC outlet.
Desktop Connection
1.
Plug the AC power code of the unit
into a 110V AC wall outlet.
2.
Insert one end of the telephone line
cord into the LINE jack on the rear of
the 28507.
3.
Plug the other end of the telephone
line cord into the modular telephone
jack located on your wall.
Telephone Jack
Line
Cord
28507 ver. 12189A-1
English Version
appears on the LCD
Wall Outlet
12189A-1
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