Kenwood DEM-999D User manual

DEM-999D
AC-3 RF DEMODULATOR
INSTRUCTION MANUAL
DEM999D-ENF
Specifications
Input level AC-3 RF ........................................................................................ 50 mV p-p ~ 200 mV p-p
RF Frequency responce ...................................................................................... 2.88 MHz~±144 kHz
Output level / Impedance Coaxial ................................................................................ 0.5 Vp-p / 75 W
Dimensions (WxHxD) .................................................................................. 89 mm x 35 mm x 101 mm
Weight ...................................................................................................................................... 200 g (net)
Accessories .............................................................. RCA pin cord (2), Power cord (1), AC adaptor (1)
KENWOOD follows a policy of continuous advancements in development.
For this reason specifications may be changed without notice.

For your records
Record the serial number, found on the back of the unit, in the spaces designated on the
warranty card, and in the space provided below.
Refer to the model and serial numbers whenever you call upon your KENWOOD dealer for
information or service on this product.
Model ...................... Serial number .............................................
Important safeguards
For best results, follow all warnings placed on the unit and adhere to the operating and use
instructions. These safety and operating instructions should be retained for future reference.
1. Power sources
The unit should be connected to a power supply only of the type described in the
operating instructions or as marked on the appliance.
2. Power-cord protection
Power supply cords should be routed so that they are not likely to be walked on or
pinched by items placed upon or against them, pay particular attention to cords at
plugs, convenience receptacles, and the point where they exit from the unit.
3. Abnormal smell
If an abnormal smell or smoke is detected, immediately turn the power OFF and pull
out the power cord. Contact your dealer or nearest service center.
4. Water and moisture
The unit should not be used near water - for example, near a bathtub, washbowl,
kitchen sink, laundry tub, in a wet basement, or near a swimming pool, etc. Do not
expose this appliance to rain or moisture.
5. Magnetic fields
Keep the unit away from sources of magnetic fields such as TV sets, speaker systems,
radios, motorized toys or magnetized objects.
6. Nonuse periods
The power cord of the unit should be unplugged from the outlet when left unused for a
long period of time.
7. Servicing
The user should not attempt to service the unit beyond that described in the operating
instructions. All other servicing should be referred to qualified service personnel.
8. Place the power supply away from the demodulator, receiver, and any antennas.
For U.S.A. and Canada
9. Caution :
To prevent electric shock, match wide blade of plug to wide slot, fully, insert.
Names and functions
ÊÊPOWER indicator
Lights (red) when the power switch ÎÎis set to ON.
ËËLock indicator
Lights when an AC-3 RF signal is input to the AC-3 RF INPUT jack ÍÍ.
ÌÌAC-3 DIGITAL OUTPUT (coaxial)
Connect this jack to the coaxial AC-3 DIGITAL IN jack on your AC-3 decoder or
receiver. It outputs AC-3 coaxial digital signals when the POWER ÎÎis set to ON
and an AC-3 RF signal is input to the AC-3 RF INPUT jack ÍÍ.
ÍÍAC-3 RF INPUT
Connect this jack to the AC-3 RF OUTPUT jack on your LD player.
ÎÎPOWER switch
Use to switch the power ON/OFF.
ÏÏDC IN (12 V) jack
Connect this jack and inlet power cord to the AC adaptor supplied with your
demodulator. Connect the power cord to a wall outlet after completing all of the
other connections.