POWER SOURCE
The CD-490 operates on 8 X ‘C' size (UM-2) batteries (Not included) or from AC120V ~ 60Hz
line power.
A.
BATTERY OPERATION
For best performance and longer operating time, we
recommend the use of alkaline batteries.
1.
Remove the Battery Door.
2.
Following the polarity (+ and -) diagram as shown
inside the battery compartment, insert 8 ‘C’ size (UM-2)
batteries.
3.
Replace the Battery Door.
BATTERY WARNING
1.
Be sure that the batteries are installed correctly. Wrong polarity may damage the unit.
2.
(a) Do not mix old and new batteries.
(b) Do not mix alkaline, standard (carbon-zinc) or rechargeable (nickel-cadmium) batteries.
3.
If the unit is not to be used for an extended period of time, remove the batteries. Old or leaking
batteries can cause damage to the unit and may void the warranty.
4.
Do not dispose of batteries in fire, batteries may explode or leak.
B.
AC POWER CONNECTION
1.
Insert one end of power cord to the AC Socket on the back of the CD-490
2.
Insert the power cord to the AC Socket (#23).
3.
Connect the power cord to AC power source.
4.
When the unit is operated from AC power source, the
internal battery source will automatically be disconnected.
CAUTION:
TO PREVENT ELECTRIC SHOCK, MATCH WIDE BLADE
OF PLUG TO WIDE SLOT. FULLY INSERT.
RADIO RECEPTION
1.
Set the Function Selector (# 4) to "RADIO".
2.
Set the Band Selector (# 7) to "AM" or "FM" for the desired radio band.
3.
Turn the Tuning Knob (# 8) to select the desired radio station.
4.
Adjust the Volume Control (# 5) to obtain the desired sound level from the Built-in Speakers.
5.
To turn the Radio off, set the Function Selector (# 4) to the “OFF” position.
TIPS FOR BEST RADIO RECEPTION
1.
To insure maximum FM tuner reception, the Telescopic Antenna (#2 ) should be fully
extended and rotated to obtain the best possible station reception.
2.
The AM antenna is built into the unit. When tuning in AM reception, be sure to place the
unit in a vertical position. To insure best AM reception, try repositioning the unit until the
best station reception is obtained.
- 6 -
Polarized AC Plug
AC Outlet
