Sunsky T5 User manual

bluetooth transceiver T5 Manual
I. Schematic illustration
II. Product features
1. bluetooth V5.0
2. The transmit mode supports two bluetooth devices to
connect and play at the same time
3. Support bluetooth receiver/ transmitter
4. LCD Display
5. Automatically connect the paired bluetooth device after
power on
6. Five minutes no device connection, automatic shutdown
7. Play time:about nine hours after full charge
8. bluetooth support A2DP,AVRCP,HFP,HSP
9. (Only supports audio bluetooth) Support bluetooth DSP
technology of stereo music
10. Aux input / output
11. Private answer
III. Operating instructions
1. Receiver mode RX, blue light
2. Connect bluetooth (RX mode)
Pairing for the first time
2.1 Long press “ ” 4 seconds to power on.
2.2 Mobile phone search bluetooth pairing name " T5 " and
connect, after the pairing is successful, the display shows
the name of the paired device
2.3 Automatic connection when use again
2.4 Connect two mobile phones.
The second phone search bluetooth name " T5 " and click to
pair, after paired successful, the display also shows the
name of the paired device
3. bluetooth hands-free Use
3.1 Answering the call
In connected state, to answer the incoming call, press
“” to answer, Press again “ ” to hang up.
3.2 Rejecting the call
When a call comes in but you don't want to answer it, long
press “ ” key two seconds to reject call.
3.3 Private answer
If you want to use your own phone during the call, long
press the “ ” button for 2 seconds to switch between
the phone and bluetooth
4. Music control
4.1 Pause/play: click “ ” button
4.2 Next song: click “ ” button
4..3 Last song: click “ ” button
4.4 Volume adjust: long press “ ” volume up
Long press “ ” volume down. when the volume is
increased to the maximum, there will be a " Boom, Boom "
beep
5. Transmit mode TX, green light
6. Connect bluetooth (TX receive mode)
6.1 Turn on and turn the switch to the " TX " , the green light
is on
6.2 The machine will automatically search for nearby
bluetooth devices and show on the display (such as “air
pods”、“ i9s”, etc.), at this time, the bluetooth device should
be in the pairing state (especially TWS headphones must be
in the pairing state.) If the bluetooth device is not in Paired
status, it will not be searched by T5. Use " " or
"" to select the device to be connected and click the
"" button to pair.
Whether the pairing is successful or not, the system will
return to the main interface. After successful pairing, the
main interface will display the name of the bluetooth device.
6.3 Connect the second device
If you need to connect with the second device, double-click
the " " button to search, and repeat the connection
steps in 6.2
6.4 If you do not find the paired name in the bluetooth device

list, you can double-click " " to return to the main
interface, and double-click " " again to search for and
connect to the device again
6.4 If the T5 is turned on in TX mode, it will automatically
reconnect the last connected bluetooth device before
shutdown
7. Music control
7.1 Pause/play: click “ ” button is mute/ play
7.2 Next song: click “ ” button invalid
7.3 Last song: click “ ” button invalid
7.4 Volume adjust:
long press “ ” volume down，
Long press “ ” volume up
8. Automatic shut-down
It (RX mode or TX mode) will automatically shut down if
without any device connection or any operations within 5
minutes.
9. Charge
The red light is always on when charging under the state of
shutdown.
Under the starting state, the red light of RX mode charging is
always on, and the blue indicator is also on.
Under the starting state, the red light of TX mode charging is
always on, and the green indicator is also on.
The red light goes out when it is fully charged.
10. Low voltage alarm
When the battery power is too low, the red light flashes and
the voice prompts "low power" and other working lights go
off.
11. Reset bluetooth（Clear paired bluetooth）
11.1 First double click “ ” to disconnect the paired
bluetooth device
11.2 After disconnect the bluetooth device, double click
“ ” to clear paired bluetooth information.
(Note: If need to connect bluetooth again, double click
“” into searching mode).
IV. Technology Specs
Charging voltage
5V
Charging current
150mA
Working current
35mA
Shut off current
41uA
Charging time
About 2H
Working time
About 9H
Battery capacity
280mAh
bluetooth Ver.
Version 5.0
bluetooth audio
processing
DSP and A2DP(Advance
Audio Distribution Profile)
function
bluetooth frequency
2.402-2.480GHz
bluetooth transmission
distance
Straight line 10M
bluetooth MIC effective
distance
0.5~2M
bluetooth transmission
output power
6dbm
bluetooth receiving
sensitivity
-93dbms@gfsk,-92dbms@n
/A DQPSK,-86dbms@8dpsk
modulation
V. Warm tips
1. Do not use this product in a dusty and humid environment
with extremely high and low temperatures.
2. Do not drop the product to avoid surface damage or
breakdown.
3. Do not disassemble the product,if you have any questions,
please contact your dealer
4. Due to continuous improvement and enhancement of
technology,changes in product performance and functionality
are subject to change without notice.
5. This product has a built-in lithium battery and cannot be
stored for a long time; to avoid over-discharge of the battery;
suggestion: charge and discharge at least once every 3-6
months.
VI. Troubleshooting
No response
to power on
.Toggle the RX-TX key and long press
the power button again
.Plug in the charging cable to charge
the product for 5 minutes before turning
it on
double click
“” for
no action
The double-click interval is too long,
and the double-click interval needs to
be less than 0.3 seconds
T5 has connected more than two
devices
Double click
or
. no
action
The double-click interval is too long,
and the double-click interval needs to
be less than 0.3 seconds
Switch RX-TX mode or power off and
restart
Can't play
. Make sure the connected device is
working properly
·Clear bluetooth pairing and re-pair
bluetooth
·Is the audio cable plugged in properly
TWS
headset
cannot be
connected
back
Double click “ ” to re-pair the
headset again
Can’t charge
. Please pull out the charging cable and
insert again
. Try another charger
No reaction
on and off
Long press the "on/off" button for 8
seconds to restore the factory settings
and power on again
VII. Packaging
1. Manual 2. Main device
3. Audio cable 4. Micro-USB Charging cable