Chiayo EZtalk User manual

Operation manual
Personal Smart Voice Amplifier

▌IN THE BOX
Headset microphone, strap, switching power supply (12V DC 1.2A) and
operation manual.
※Specifications are subject to change without prior notice.
▌PARTS AND FUNCTIONS
Microphone input jack
(Ø 3.5mm)
Bluetooth power button
Bluetooth pairing
indicator
Power / battery low indicator
Master power /
master volume control
Headset microphone
Audio input jack
(Ø 3.5mm)
Charging indicator
DC input jack
※To avoid feedback,
DO NOT face the
microphone to the
speaker.
※
Bluetooth receiver is optional.

▌OPERATING PROCEDURES
To operate this voice amplifier, turn on the main power switch and the
power indicator will be GREEN. If it turns RED, its battery power is lower
than 20% and recharging is necessary. The amplifier can still operate
during charging process.
There is a MIC IN jack on this voice amplifier. To use a headset
microphone, just insert its phone plug into the MIC IN jack. Then turn on
the amplifier and then adjust the volume by the master volume control.
▌IMPORTANT SAFETY INSTRUCTIONS
Please read and follow the instructions in this manual thoroughly to obtain
optimum results from this unit. We also recommend that you keep this
manual handy for future reference.
EZtalk uses lithium battery with safety protection, no memory effect, and
can be charged at any time.
DO use standard switching adaptor (12V DC 1.2A) to avoid damages to
the product. Please recharge the battery at least every 3 months.
DO NOT expose the product to heat sources or inflammables during
charging.
Recharge for about 4~6 hours before first use. After connecting to DC,
the charging indicator will glow RED→GREEN→ORANGE in order, then
flash RED and start charging. When this LED turns GREEN, this battery
is fully charged and please remove the power supply. If the LED flashes
ORANGE, it means battery failure and please contact the seller for
battery replacement.
When the power LED turns ORANGE, the battery power is lower then
20% and need to be charged.

▌CONNECTING BLUETOOTH (optional)
Turn on the
amplifier
Press and hold the button
to turn on the Bluetooth.
The pairing indicator will
flash green for ready to
pair.
Activate Bluetooth on your
device (phone, tablet,
PC..,etc) and pair with
external Bluetooth device
named EZtalk Bluetooth
Speaker.
After successful linking, the pairing
indicator will glow green and you
can start to play your music.
Turn the master volume control to
adjust the volume.
※ Pressing the Bluetooth button can end connection for standby or new
pairing/connection. The Bluetooth automatically turns off after disconnection for
10 minutes.
DEVICES
EZtalk Bluetooth Speaker
Now Discoverable
...

▌CONNECTING TO EXTERNAL AUDIO
MUSIC
Connect your device
to the amplifier’s
AUX IN jack with a
3.5mm cable.
Turn on the amplifier
and use the master
volume control to
adjust the volume.

CHIAYO ELECTRONICS CO.,LTD.
Http://www.chiayo.com.tw｜Email: [e-mail]
Office: 30, Lane 27, Section 4, Jen-Ai Road, Taipei 10685, Taiwan
Tel: [phone]｜Fax: [phone]
Factory: 88, Chung-Hsiao Street 2, Chiayi 60080, Taiwan
Tel: [phone]｜Fax: [phone]