sky-tec ST100 User manual

ST100 Mobile Amplifier 8"
(178.861)
Instruction Manual
Gebruiksaanwijzing
Gebrauchsanleitung

GB
Congratulations on the purchase of this SkyTec Karaoke set.
Please read this manual carefully prior to using the unit.
Warning:
- Read the manual prior to using the unit.
- Keep the manual for future reference.
- Keep the packaging for safer transport in its original packaging
- Prior to the first use, have the unit checked by a qualified person.
- The unit contains voltage carrying parts. DO NOT open the unit.
- Never plug or unplug the unit with wet hands.
- If the plug and/or mains lead are damaged, they need to be repaired by a qualified
technician.
- If the unit is damaged to an extent that you can see internal parts, do not plug the unit
into a mains outlet.
- Repairs have to be carried out by a qualified technician.
- Only connect this unit to an earthed mains outlet of 230Vac/50Hz and 10-16A.
- Do no place the unit near heat sources.
- Don't pull the power cord while you pull out the plug. Hold the plug tightly to pull it out.
- Always unplug the unit during a thunderstorm or when it is not in use.
- If the unit has not been used for a longer period of time, condensation can occur inside
the housing. Please let the unit reach room temperature prior to use.
- To avoid accidents in public premises, the legal requirements must be fulfilled and
instructions/warnings must be adhered to.
- Keep out of the reach of children.
- All volume controls must be set to zero prior to switching the unit on.
- Do not use cleaning sprays for the slider controls. The residues of these spray cause
dust deposits in the controls. If a problem occurs, please consult a specialist.
- Always handle CDs with clean hands. Do not insert a damaged CD.
- Always close the CD tray to keep the laser eye clean.
- Do not clean the unit with chemical solutions. This might damage the finish. Only use a
dry cloth for cleaning.
- This unit is with speaker inside which can cause magnetic field. Keep this unit at least
60cm away from computer or TV.
- This unit is with built-in lead-acid rechargeable battery. Please recharge the battery every
3 months if you are not going to use the unit for a long period of time. Or the battery may
be damaged.
- If the battery is damaged please replace with same specifications battery. And dispose
the damaged battery environment friendly.
- Free from high temperature. Don't expose the device to the hot equipment.
- Don't place the device in the environment of humidity and dirt’s.
- Place the device in the ventilated environment.
- Pull out the AC power if you will not use the device for a long time.

FEATURES
•One 3.5mm AUX input can be connected
to a computer or MP3 player or other such
sounds source.
•With CD player, can play CD
•With USB port and SD/MMC card slot
which can connect flash drive,MP3
player,SD/MMC card to play MP3 music.
•Built-in 1×12V/12A rechargeable battery
•Built-in two channels wireless microphone
and one 6.35mm MIC input jack to
connect wired dynamic MIC. Three
persons can speak or sing at the same
time.
•One RCA line input can be connected to
CD player or other such sound source.
•One 6.35mm guitar input can be
connected to guitar.
•MIC Echo/Tone/Volume and music
Bass/Treble/Volume controls. Suitable for
karaoke.
•Powered externally with AC,DC 12V or
internally with built-in rechargeable battery.
Suitable for both indoor and outdoor use.
•Ideal for many applications, including use
in classrooms, conference / meeting
rooms, churches, health clubs and small
auditoriums.
PARTS DESCRIPTION
ST100 Front Pane introduction
1. Power Indicating Light
2. Previous Indicating Light
3. Charge Indicating Light
4. Full Charged Indicating Light
5. Wireless Signal Indicating Light
6. Wired Mic Working Indicating Light
7. Music Volume Controller
8. Music Treble Controller
9. Music Bass Controller
10.Microphone Echo Controller
11.Microphone Bass/Treble Controller
12.Microphone Volume Controller
13.CD player door
14.Play/Pause key
15.Previous Key
16.Next Key
17.Display Screen
18.Open/Close Key
19.Power Switch
20.SD/MMC card jack
21.USB Jack
22.Guitar Input
23.Wired Mic Jack

ST100 Back Pane introduction
1. Wireless microphone antenna
jack
2. Heat dissipation funning
3. External DC12V battery input
4. AUX input
5. AC power input
OPERATION INSTRUCTIONS
POWERING THE UNIT
External AC
Plug one end of the AC cord provided into the AC input jack on rear side of the amplifier. Then
plug the other end of AC cord into AC power outlet. Turn on the unit using the main power
switch.
External DC
This unit can be powered also using external 12V DC power. Connect external 12V DC power
to DC input jack on rear side of the amplifier. Observe the correct polarity.
Rechargeable Battery
This unit can be powered internally using the built-in rechargeable battery. When AC power is
connected, CHARGE LED indicator will light red. The rechargeable battery is being charged. If
FULL LED indicator light green, the battery is fully charged and ready to power the unit alone.
Shut off the power switch and disconnect the AC power. Turn the unit back ”ON” and the
rechargeable battery will power the unit alone.
Note: Turning off the unit power switch will allow the battery to be charged more quickly.
ATTENTION:
If feedback(howling sound) occurs, try first turning down the treble control. If feedback still is
present, try turning down the volume or repositioning this unit with respect to the wired or
wireless MIC being used.

OPERATION OF REMOTE CONTROL
1. STANDBY
2. OPEN
3. DISC
4. 1~9 Number button
5. REV
6. FWD
7. PREV
8. PLAYPAUS
9. REPEAT
10.MUTE
11.CARD
12.USB
13.0/10
14.STOP
15.NEXT
16.PROGRAM
17.VOLUME+
18.VOLUME-
REMOTE CONTROL INTRODUCTION
1. STANDBY:CD player power button
2. OPEN: Press this button to make the CD
player door in or out, when put a disc,
the disc shiny side should be down
3. DISC: press this button to switch to CD
player mode
4. 1-9 Number buttons:
press these buttons to switch 10 the
track that you want to choose, such as if
you want to choose the "15" track,
should press "1" and "5".
5. REV: Fast Backward
6. FWD: Fast Forward
7. PREV: Previous track
8. PLAYPAUS: play/pause
9. REPEAT: repeat play, Press once for the
single cycle, press twice for whole cycle
10.MUTE: mute
11.CARD: press this button to switch to CD
card mode
12.USB: press this button to switch to USB
card mode
13.0/10: If only press this button, it is for the
10 track, If Press 1-9 number button, then
press this button, it is for the
10,20,30,40,50,60,70,80,90 track
14.STOP: stop playing
15.NEXT: next track
16.PROGRAM: no function
17.VOLUME+: Increase the volume
18.VOLUME-: Decrease the volume
OPERATION OF WIRELESS RECEIVER
This unit contains two channels built-in high quality quartz-locked, fixed frequency VHF wireless
receivers precisely matched to the transmitters supplied. After the amplifier has been turned on
by the main power switch, turn microphone volume control clockwise slightly. Extend antenna at
rear side of amplifier fully for best reception. Switch on the wireless microphone and the IR
receiving indicator will light up indicating normal reception.
Note: This unit is supplied with two wireless microphones, (handheld and/or body pack)in two
different frequencies which can be used simultaneously.