Avsl Qtx 178.862UK Руководство пользователя - Страница 4
Просмотреть онлайн или скачать pdf Руководство пользователя для Акустическая система Avsl Qtx 178.862UK. Avsl Qtx 178.862UK 9 страниц. Portable pa unit with led light show
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Setting up
When powered up, BASS and TREBLE controls (19, 20) should remain pointing vertically
(i.e. 12-o-clock position). Turn up the MASTER VOLUME control (18) part way.
You may decide to activate the LED light show on your PAL SERIES unit by moving the LED
power switch (11) to the "on" position. These LEDs will sequentially switch colours, which
increases in speed when there is sound coming from the speaker.
Your PAL SERIES unit should now be ready to operate.
VHF Wireless Microphones
Extend the VHF antenna (7) at the rear of the unit. Insert 2 x AA batteries into the handheld
microphone by carefully unscrewing the base and connecting the "+" and "-" terminals of the
batteries to the corresponding contacts inside the mic body, taking care to observe the correct
polarity and screw the base back onto the handset. Turn the VHF MIC VOL. control (6) up part
way for checking.
Switch on the wireless microphone and gradually increase the VHF MIC VOL control, testing
the microphone for output through the speaker. Note that the microphone switch has 2
positions - the centre position is muted and the "fully up" position is "on". If the LED on the
transmitter lights dimly, change the batteries.
Take care not to incur "feedback" (howling or screeching sound through the speaker) by
keeping the microphone a sensible distance from the speaker and pointing away from the
hear
speaker so that it doesn't
the speaker output.
Turning the ECHO control (22) clockwise adds an echo function for singing or special effects.
The BASS or TREBLE (18, 19) tone character can be cut by turning the relevant control anti-
clockwise or boosted by turning clockwise.
When not in use, switch the wireless microphones off and remove batteries if not being used
for long periods.
External Inputs
In addition to the included VHF microphone, a 6.3mm jack input (25) is provided to connect a
wired microphone or guitar, which is governed by the MIC VOL control (21).
Depending whether a microphone or guitar is connected, move the MIC/Guitar switch (23) to
the appropriate setting to ensure this input is the correct sensitivity for the input source.
Also, a 3.5mm stereo jack input (17) is provided for a line input source such as a CD player or
smart phone.
PAL SERIES User Manual