en
24
25
If a fault occurs, first check the points listed below before taking the radio to repair.
Do not open the radio as there is a risk of electric shock.
TROUBLE SHOOTING GUIDE
RADIO SECTION
Frequency ranges
FM
EU, USA:
JAPAN:
RUSSIA:
MW
USA:
LW
SW
FM Stereo crosstalk:
Number of preset radio stations:
USB SECTION
SD/TF card:
Maximum storage allowed:
AMPLIFIER
Output power:
Input sensitivity
Frequency response
Audio S/N
TECHNICAL SPECIFICATION
MODEL:
Rated Voltage:
Power consumption:
Audio output power (L+R):
Power source:
RMD-99 ST
4.5V
945mW
245mW x2 (10% distortion)
1.5V (AA/LR06) batteries, x3
DC USB 5V, 250mA
TECHNICAL SPECIFICATION
87~108MHz
87.5~108 MHz
76~108 MHz
64~108MHz
522~1620 kHz
520~1710 kHz
153~513 kHz
2300~21950 kHz
(S/N=30dB) < 3
μ
V
(S/N=26dB) < 1mV/m
(S/N=26dB) < 10mV/m
(S/N=26dB) < 20
μ
V
> 60dB
(+
_150kHz)
> 60dB
(BW=3kHz
,
+
_9kHz)
> 60dB
(BW=3kHz
,
+
_9kHz)
> 60dB
(BW=3kHz
,
+
_5kHz)
490mW
310mV
300Hz---4kHz
FM: 50dB
MW: 51dB
SW: 51dB
< 35 dB
550 (100FM + 100MW + 100LW + 250SW)
MMC/SD/SDHC
32GB
Sensitivity
Selectivity
x2 (O
/ 57mm, 250mW/8 Ohm)
W 187* D 30* H 90*mm
360g (batteries not included)
ACCESSORIES
In-ear
Aiwa-Q Design
x1
Pouch bag x1
Wrist strap x1
USB cable x1
AA Batteries
Aiwa Xtra+ Alkaline Power
x3
User manual x1
DIMENSIONS & STUFFING
Dimensions of the speaker:
Dimensions of the radio:
Net weight:
SYMPTOM
CAUSE
CORRECTION
General
Not able to turn on
the radio.
Radio malfunction.
Radio auto turns off
while listening.
No sound while
connecting to
external MP3.
Exhausted batteries.
Replace the old batteries with
new ones.
Batteries installed incorrectly.
Re-install the batteries
according to the polarity marks.
POWER
button is locked.
Press the
button to unlock.
This may be caused by
interference, and the computer
microchip does not function
properly.
Batteries have no power.
Sleep timer is activated.
The
POWER
button has not
be pressed.
Remove and install the batteries
again.
If the radio still doesn’t work,
please contact your nearest
dealer for customer service.
Replace all the batteries.
Turn on the radio again.
Press the
POWER
button until
the
“ ”
flashes on the
display.
Listening to the radio
The radio cannot
store some ATS
stations.
Weak frequency signal.
Try to search the station
manually.
Some stations are
being stored with
noise using ATS.
There is interference nearby.
Relocate the antenna or move
the unit to another location.
Only limited FM
stations can be
received in Japan.
FM frequency is 76~90MHz for
Japan.
Turn the radio off and press and
hold the [
FM SET
] button to
select FM frequency range.
Poor AM reception
in USA.
USA uses 10kHz tuning step
for AM.
Turn off the radio, repeatedly
press and hold the [
9/10kHz
]
button to select 10kHz.
When the alarm is
activated
(alarm
by radio)
, there is
only noise with the
broadcast.
Maybe you did not set the
proper radio alarm station.
Preset your alarm station
properly.
There is no broadcasting at
that radio station.
Make sure there is a radio
broadcast in your location.
You are in another area where
there is no radio station for
your preset frequency.
Or set the alarm by buzzer.
