14.DISC CLEANING AND TROUBLESHOOTING GUIDE
Cleaning the Disc
When a disc becomes dirty, clean it
with a cleaning cloth. Wipe the disc
from the centre out.
Note
Do not use solvents such as benzine petrol, thinner, commercially available
cleaners or anti-static spray intended for analogue discs.
Should you experience difficulties in the use of this player please refer to the
following chart before contacting your dealer or the place of purchase.
15.PRODUCT SPECIFICATIONS
AUDIO
Power requirements
Power consumption
Dimension
0.8W (DC 3V) UNDER NORMAL CONDITION
Approx. 130 (W) x 28 (H) x 140 (D) mm
Approx.180g not including battery (Main Unit)
Weight
- 2 x LR6 " AA " size alkaline battery
- DC in 4.5V socket accepts AC power adaptor
(centre positive)
GENERAL
PICK-UP
System
Laser diode
Properties
Error correction
Wavelength : = 780nm
Emission duration : continuous
Laser output : <44.6 W
Material: GaAlAs
Cross-interleave Reed-solomon code
Compact disc digital audio system
1-bit DAC 8 times oversampling
20-20, 000Hz ( +1/-3 dB )
Below measurable limits
2 channels ( stereo )
Line output : 0.6 Vrms ( 47 K )
Earphone: 20 mW ( 32 )
D/A conversion
Frequency response
Wow and flutter
No. of channels
Output level
Bass boost effect (100Hz)
+8 dB
Troubleshooting Guide
Problem
Player fails to function
No sound from
Earphones
Intermittent sound
No sound when played
through an external amplifier
Connection is incorrect
Power to external amplifier not switched on
Earphone plug is not firmly inserted into the Green Phones
socket.
Earphone have been inserted into the Black line output
socket.
Points to Check
Disc may be inserted upside down
Disc not mounted correctly on chuck
Dirty or defective disc
Dirty pick up lens
Player lid not closed
Moisture/Condensation, allow player to warm up to room
temperature for 60 minutes
AC power to adaptor switched off
Weak batteries
Poor AM
Radio reception
Poor FM
Radio reception
Rotate the unit for best reception
Ensure Earphone wire
is fully extended
