Ultrak BTS User manual

Instruction Manual
BTS
Bluetooth Stopwatch

750
LAP/
SPLIT
Main Unit
Location of Control
1. LCD Display
2. Start/Stop button
3. Lap/Split/Reset button
4. Recall Button
5. Mode Button
6. Lanyard
1
23 4
5
6

Features
• Supports iOS 8.0 or above.
• Supports Android 4.4 or above.
• Supports Bluetooth 4.0 or above.
• Multi-mode: Stopwatch, Countdown timer, Pacer Stroke,
Time / Calendar.
• Stopwatch mode - - Can measure up to 10 hours in 1/100 second
• Memory recall function: Up to 750 measurement data can be
stored in memory. Measurement data obtained from the start
to finish of the measurement is recorded as a block without
erasing the data in the previous block, and up to 250 blocks
of the data can be stored in memory.
• User profile creation with data keeping and memory recall
• Timer mode - - Repeat Count down with Maximum setting
time 9 hours 59 minute and 59 second.
• Pacer mode - - Pacer value can be adjusted from 05 to
240 counts per minute.
• Programmable Pacer Mode - - Up to 10 memories with
different time period and different pacer can be stored
• Stroke mode -- Stroke-per minute measures from 10 to 180
with memory storage.
• Calendar mode - - Year, month, date, hour, minutes and
seconds.
• Operating temperature is 0°C to 40°C.
• Daily Alarm
• Low battery indication
• Water resistant
Remark: Detailed Product and App appearance and feature may be
different according to your region or your Smartphone
settings.

Before Starting
• Please make sure to read the instruction manual carefully.
• Following and respecting to your manual will prevent
damage to your instrument and loss of you statutory rights
arising from defects due to incorrect use.
• We shall not be liable for any damage occurring as a result
of non-following of these instructions. Likewise, we take no
responsibility for any incorrect readings and for any
consequences which may result from them.
• Please take particular note of the safety advice!
• Please keep this instruction manual for future.

Getting Started
1. Install the Bluetooth Stopwatch App on your device.
1.1. Access App Store / Google Play and search for
(Ultrak BTS).
1.2. Install the App on to your device.
2. Connect the Bluetooth Stopwatch with the Apps
and synchronize the Time and Calendar.
2.1. Make sure the Bluetooth is turned ON before running the
Bluetooth Stopwatch app.
2.2. Tap the (Ultrak BTS) icon to enter the main menu of the
App.
Main Menu of the Apps
(Android Only: Tag the “ ” icon to show the main menu)
9:41 am
iOS Android
My Stopwatch
Connection
Other Option
EDIT
Ultrak BTS

Connecting Stopwatch
2.3. Tap the (Connect) icon to start connection.
2.4. For the 1st time of use the screen of Bluetooth Stopwatch is
blank, press and hold any key for 2 seconds to wake it up.
2.5. Press and hold the “MODE” button on the Bluetooth
Stopwatch for more than 5 sec. A 4-digits ID will show in the
LCD screen and inside the cell of Connect page.
2.6. If the ID on LCD screen match with the ID shown on
the App Press “>” to continue.
Waiting for the connection of the Apps
750
LAP/
SPLIT

BTS 602C
BTS 602C
9:41 am
Please hold button of the unit for 5 seconds
Connecting Stopwatch
(Android Only: Tag the “SCAN” button to scan the Bluetooth signal)
P.S. 1 The last block of Stopwatch/Stroke Record must be
completed, before enter the Bluetooth connection mode. The below
messages will show on LCD to request user complete the Stopwatch
or Stroke Record.
iOS Android
Connect
SCAN
Please hold button of the unit for 5 seconds
BTS 602C
Id: BTS 602C
Connect

750
LAP/
SPLIT
750
LAP/
SPLIT
Connecting Stopwatch
If the last block of stopwatch record is not completed, show “Alert”
and flash the arrow icon of the stopwatch.
If the last block of stroke record is not completed, show “Alert” and
flash the arrow icon of the stroke.

750
LAP/
SPLIT
Connecting Stopwatch
If the last block of stopwatch and stroke record is not completed,
show “Alert” and flash the arrow icon of the stopwatch and stroke.
2 If the ID is not displayed, please move the smart device closer
to the Bluetooth Stopwatch and try again.

750
LAP/
SPLIT
9:41 am
BTS 602C
Id: BTS 602C
9:41 am
BTS 602C
Id: BTS 602C
76%
Connecting Stopwatch
Confirm the connection of the Apps
iOS
Please hold button of the unit for 5 seconds Please hold button of the unit for 5 seconds

SCAN
Please hold button of the unit for 5 seconds
BTS 602C
Id: BTS 602C
750
LAP/
SPLIT
Connecting Stopwatch
2.6. For 1st time of use, tap “Sync All” to synchronize the
calendar to the Bluetooth Stopwatch. After download, the
Ultrak BTS will exit the connection automatically.
Calendar Mode
Android
SCAN
Please hold button of the unit for 5 seconds
BTS 602C
Id: BTS 602C
Connect Connect

750
Create Stopwatch Record
3. Create the Stopwatch Record.
3.1. Press the “MODE” button until the arrow point to the
stopwatch mode.
Create the stopwatch record by “START • STOP” and “LAP”
button.
How to create a Stopwatch Record:
(1) Press “START/STOP” key to start the running.
(2) Press the “LAP” key to store a lap time.
(3) Press the “LAP” key again to store next lap time.
(4) Repeat to press the “LAP” key to create more lap time.
(5) Press the “START/STOP” key to stop the running.
(6) Press the “LAP” key to complete a block of stopwatch
record.

Recall Stopwatch Record
3.2. Press the “RECALL” to see the stopwatch record.
3.3. Press the “LAP” key to see the next block of stopwatch record.

Clear Stopwatch Record
3.4. When the screen display the Day / Time of the Block
information, press and hold the [LAP] button for 2 seconds,
“Clear All Data” will show with Warning Beep.
Keep pressing the [LAP] button for 2 more seconds, the
stopwatch will have long beep then all the stopwatch record
memory will be cleared and go back to normal operation.
With Warning Beep

Set Timer Record
4. The function of Countdown Timer mode (with reminder beep)
4.1. Press the “MODE” button until the arrow point to the timer
mode. And then, Press and hold the “RECALL” button for 2
sec to change the count down time and the interval of
reminder beep.
How to set the Countdown Timer:
(1) Press and hold the “RECALL” button for 2 seconds to enter
Timer Setting mode (Starting at Hour field).
(2) Press the “START” button to increase the field by one.
(3) Press the “LAP” button to go to next setting. (diagram 1)
(4) Press and hold the button to set at fast mode.
(5) Press the “LAP” and “START” key to change the time
interval (From 1 sec to 10 min 59 sec) of the reminder
beep. (diagram 2)
(6) Press the “RECALL” to confirm the setting.
Diagram 1 Diagram 2

Start Timer
How to start the Countdown Timer:
(1) Press “START/STOP” key to start or stop the countdown
timer.
(2) When the timer stop, press the “LAP/RESET” key
to reset the timer.
** the reminder beep will come out by the time interval set in previous
step.

Set Pacer Record
5. The function of Pacer mode.
5.1. Press the “MODE” button until the arrow point to
the pacer mode.
How to start the Pacer:
(1) Press the “RECALL” key to select the pacer value
(From 5 to 240 beeps/minute).
(2) Press the “START/STOP” key to start/stop the pacer
function.
(3) When the pacer function is stop, press the “LAP/RESET”
key to reset the pacer count.

Set Stroke Record
6. Create the Stroke Record.
6.1. Press the “MODE” button until the arrow point
to the stroke mode.

Set Stroke Record
How to create the Stroke Record:
(1) Press the “START/STOP” key to start the stroke
measurement.
(2) Press the “START/STOP” again to store a stroke record (the
time between each press must longer than 1 sec (MAX = 180
stroke / min) for stroke -3, otherwise the “Error” will show.
(3) Repeat to press the “START/STOP” to store more stroke
record.
(4) Press “LAP” key to complete a block of the stroke record.
6.2. Press the “RECALL” key to see the Stroke Record.
The Stroke Record

Clear Stroke Record
6.3. Press the “RECALL” key to see the stroke record. Press
and hold the [LAP] button for 2 seconds, “Clear All Data”
will show with Warning Beep. Keep pressing the
[LAP] button for 2 more second, it will have long beep, then
all the stroke record memory will be cleared and go back to
normal operation.
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