Troubleshooting; Technical Specifications - Tokai SF-8022 Bedienungsanleitung

If a fault occurs, f irst check the points listed below before taking the set for repair. Do not open the set as there is a risk of electric
shock. If you are unable to remedy a problem by following these hints, consult your dealer or service center.
WARNING: under no circumstances you should try to repair the set yourself, as this will invalidate the warranty.
PROBLEM
- No sound
- No power
USB/SD playback do es not
work
RADIO
Noise or Sound distorted
No sound when pl aying
audio via Bluetooth
No sound when pl aying
audio via AUX-IN
Model
Power supply
AC/DC Adaptor
TOTAL 2 SPEAKERS OUTPUT POWER
RADIO : Frequency range
High power speakers :
Connections
BLUETOOTH
ACCESSORIES
Weight
Dimensions (LxPxH)
IMPORTANT: Due to continual revision and improvement on our products design, specifications are subject to change
TROUBLE SHOOTING
Possible Cause
Volume not adju sted
power cord not securely connected
battery of the Remote Control is dead,
or badly inserted
USB badly scratched / dirty.
USB or SD device is not installed or
installed incorrectly.
Incompatible USB/SD device used.
1. Station is not tuned properly.
2. FM wire antenna is not positioned
correctly.
3. Station is too weak.
Your bluetooth devi ce has not been paired
properly
The vol ume of your Bluetooth device is set
at too low.
The vol ume control of your TOKAI Tower
Speaker syst em is set too low.
Audio cable has not been con nected
properl y.
Audio cable is damaged.

TECHNICAL SPECIFICATIONS

SF-8022
AC 100~240 V, 50/60 Hz
80 W (2x40W)
FM 87.5 ~ 108 MHz
77mm, 4 Ohms, 8 W (4 pcs)
USB compatible port &
MMC/SD memory card slot for MP3 player
AUX input
Version 2.1
A2DP - VERSION 2.1/ AVRCP / EDR
AC/DC adaptor
Audio cable
Remote control
Instruction manual
7,85 kgs (total 2 speakers)
6.8
185 x 260 x 890 mm (x 2)
125 x 170 x 890 mm (x 2)
without further notice.
- Adjust the volume,
- Connect the AC power cord properly,
- Repl ace the battery, install new battery
correctly.
- Repl ace/clean USB (see maintenance).
- Insert USB/SD device into th e compatible slot.
- Playback u si ng any USB/SD device cann ot be
guaranteed. Please try another USB/SD device.
- Adjust tuning control,
- Extend the FM wire antenna ful ly.
- Try other strong stations.
Pair your Bluetooth device according to the "Pairing
your Bluetooth Device" section.
Increase the volume of your Bluetooth device.
Increase the volume of your TOKAI Tower Speaker
system, by pressing VOL+ button.
Check the connection of Audio cabl e between your
Tower speaker
device.
Use another audio cable for connection.
I
23
SOLUTION
system and the external audio