Charging Internal Battery; Using Microphone - Karaoke USA GF920 User Manual

Charging Internal Battery

The KARAOKE MACHINE operates on a built-in battery that can be recharged using
included adapter.
CHARGING THE BATTERY FOR FIRST TIME
1. Connect the including adapter for start charging the internal battery
2. Charge the built-in battery a minimum of 12 hours prior to first use. Plug the included
adapter for charging.
3. The CHARGING indicator will light to RED color while charging and turn to GREEN
color when the unit is fully charged.
4. When battery charging completed, unplug the adapter.
RECHARGING THE INTERNAL BATTERY
After prolonged use, the internal battery will become weak and the operation may become
intermittent. When the internal battery charge is low, the CHARGING indicator will turn
"ON" RED color and FLASH" alerting you to recharge the internal battery as soon as
possible.
BATTERY WARNING:
1. Do not open batteries.
2. Do not dispose of batteries in fire.
3. Do not heat up batteries.
4. Do not expose batteries to water.

Using Microphone

Requires a microphone (included 2 microphone) .
1. Plug the microphone (see below figure) into the MIC 1 INPUT or MIC 2 INPUT of the
KARAOKE MACHINE.
2. Slide the ON /OFF switch of MICROPHONE,
3. Use the MIC VOL dial to adjust the volume of audio sound from the microphone.
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