Sharp PS-990 User Manual

E-13
Troubleshooting chart (continued)
■ Condensation
Sudden temperature changes, storage or operation
in an extremely humid environment may cause
condensation inside the cabinet. Condensation can
cause the unit to malfunction. If this happens, leave
the product under room temperature for about 1
hour. Wipe off any condensation on the product with
a soft cloth before operating the unit.
■ If problem occurs during operation
When this product is subject to strong external
interference (mechanical shock, excessive static
electricity, abnormal supply voltage due to lightning,
etc.) or if it is operated incorrectly, it may malfunction.
If such a problem occurs, do the following:
1. Switch off and on the unit again.
2. If the unit is not restored in the previous
operation, do the reset operation.
■ Reset to factory default
Press and hold the LIGHT button for more than 10
seconds until display shows ‘Uxxx’. The unit will
return to Bluetooth function (default) when the reset
is completed.
Maintenance
■ Cleaning the cabinet
Periodically wipe the cabinet with a soft cloth.
Caution:
● Do not use chemicals for cleaning (petrol, paint
thinner, etc.). It may damage the cabinet nish.
● Do not apply oil to the inside of each component.
It may cause malfunctions.
Specication
As part of our policy of continuous improvement,
SHARP reserves the right to make design and
specication changes for product improvement
without prior notice. The performance specication
gures indicated are nominal values of production
units. There may be some deviations from these
values in individual unit.
■ General
Power
source
AC 100-240V ~50/60 Hz
Power
consumption
170 W
Dimensions Width: 13” (330 mm)
Height: 38-19/32” (980 mm)
Depth: 11-13/16” (300 mm)
Weight 32.2 lb (14.6kg)
Total max
output power
600W
Output
power
RMS: 200W (50W + 50W) x 2
(10% T.H.D.)
Type 2-Way Speaker system
10” (25 cm) Woofer
2” (5 cm) Tweeter
USB port DC
output
5 V, 100 mA
USB
CHARGE
port
5 V, 1000 mA
■ Bluetooth
Frequency
bands
2.402-2.480 GHz (2.4 GHz ISM
segment)
Compatible
Bluetooth
Prole
A2DP (Advanced Audio
Distribution Prole), AVRCP
Bluetooth 5.0
■ USB
USB memory
section
MP3
Memory 32 MB to 32 GB
PS990_IM_EN.indd 13PS990_IM_EN.indd 13 7/11/23 12:42 PM7/11/23 12:42 PM

Sharp PS-990 Specifications

General

Brand	Sharp
Model	PS-990
Category	Speakers
Language	English