• The appliance is approved for operation in dry, closed rooms only. Do not operate the device nearby water,
such as in bathrooms or nearby swimming pools.
• The appliance may not be exposed to extreme temperatures (< +5°C / > +35°C) strong vibrations or heavy
mechanical strain during operation.
DISCONNECT DEVICE: The power outlet must be installed near the equipment and be easily accessible.
CHARGING THE BATTERY
Connect the mains power plug to an AC outlet and the built-in battery will start charging. The battery charge
indicator on the front display will show the battery segments.
IMPORTANT NOTE FOR APPLIANCES CONTAINING LEAD-ACID BATTERIES
1. PRIOR to using the unit for the first time, please charge fully the battery without any interrup-
tion.
2. Charge the battery regularly after each use. Don't wait until it is discharged!
3. DON'T allow the battery to discharge completely! Once the battery is fully discharged, the current
drain for recharging will be so high that it will damage the charger and/or the power supply of the unit.
2. If you don't use the unit for a longer period of time, please CHARGE THE BATTERY COMPLETELY AT 100%
and check/charge it once per month otherwise the battery will be out of use.
The lifetime of the battery depends on the observance of these recommendations.
We cannot be held responsible for damaged batteries further to the non-observance of these basic
DESCRIPTION OF THE TOP PANEL CONTROLS & CONNECTORS
1. USB stick input: Exclusivement meant for a USB stick. DO NOT connect a mobile phone or tablet PC
2. Micro SD card input
3. AUX in (3.5mm jack cable)
4. Guitar input
5. MIC 1 input
6. MIC 2 input
7. Previous song
8. Short press to play/pause in USB/TF/Bluetooth mode.
9. Next song
10. Mode: Press to cycle through Line in, USB/TF, Bluetooth
11. LED light on/off: Press to cycle through the various light effects and switch the light effect off.
12. Repeat button: Press this button to repeat one or all tracks on your USB/TF card
13. Main volume control + TREBLE/BASS adjustment of overall output
14. Mic volume control + MIC/GT: Press this button to adjust the microphone volume, echo, treble, bass and
guitar volume. Press until the desired parameter is displayed and rotate the MIC VOLUME control to increase
or decrease the value
REAR PANEL
15. Mains input (rear panel)
16. POWER ON/OFF
REMOTE CONTROL
1. Mutes the sound in any mode
2. Mode: Press shortly to skip to BT/LINE/USB/TF/ mode.
3. Repeat one song, repeat all songs
4. Previous Song
5. Play / Pause
6. Next song
7. MIC ECHO + / -
8. MIC TREBLE + / -
9. MIC BASS + / -
10. TREBLE adjustment of master output
11. MASTER volume adjustment
12. MIC volume adjustment
13. BASS adjustment of master output
14. Number buttons: In USB/TF mode enter directly the number of the desired song
15. EQ sound mode: pop, rock, jazz, classic, flat
4
MANUAL - COLUMBA1200
** BATTERIES ARE NOT COVERED BY THE WARRANTY **
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rules.