HELIX I58X, Руководство по эксплуатации

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PAGE 10 OPERATION MANUAL V2.0
Important
• BLUETOOTH automatically turns off after 5 minutes if no music is playing.
• Press the
SWITCH button for disconnection or to prepare for a new pairing.
• BLUETOOTH memorises and automatically connects to last-paired device.
EQUALISER for WIRED / WIRELESS MICROPHONE and MUSIC
EQUALISER adjustment is actually used to increase or reduce the high/medium/low frequency component of the
speaker’s restored sound. It is so-called raising or attenuating TREBLE/BASS via frequency-specific volume knobs to
improve human voices or make musical instruments’ sound more prominent. According to the scale marks on the panel,
clockwise adjustment is to increase and boost and opposite direction to decrease and attenuate.
Adjust the level of high frequency (TREBLE) and low frequency (BASS) respectively. All signals have been balanced by the
high and low sounds after entering the amplifier so it is not necessary to adjust the EQUALISER during the output to the
speaker. It is recommended to maintain the position of BASS and TREBLE at 12 o’clock.
KNOBS BASS TREBLE
FUNCTION Reduce / Increase
the low frequency component
of the sound
Reduce / Increase
the high frequency component
of the sound
RANGE -12dB ~ +12dB
DEFAULT 12 o’cock
Adjustment Reference:
BASS: It is the basic part of the sound. It accounts for 70% of the entire audio energy and is an
important component to display the music style. When appropriate, the BASS is relaxed and the sound
is full and soft. If you feel the sound is thin, you can moderately increase the BASS. If you feel the sound
is muffled, not clear, or too nasal, you can moderately reduce the BASS.
TREBLE: It’s the frequency that affects the sound layering. If you feel that the sounds of instruments
such as Piccolo and Flute are too prominent, or the tooth sound of the voice is too heavy and the tone
is sharp, you can moderately reduce the TREBLE.