DongZheng Electronics and Plastic LY100 Bluetooth button User Manual

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Document ID	3386977
Application ID	wgTnfGHtqSnXSNE/jbYeMw==
Document Description	User Manual
Short Term Confidential	No
Permanent Confidential	No
Supercede	No
Document Type	User Manual
Display Format	Adobe Acrobat PDF - pdf
Filesize	6.71kB (83858 bits)
Date Submitted	2017-05-11 00:00:00
Date Available	2017-05-11 00:00:00
Creation Date	2017-04-28 10:37:25
Document Lastmod	2017-04-28 10:37:25
Document Title	User Manual
Document Creator	WPS Office
Document Author:	Administrator

DZ Bluetooth Mark Button Manual
DZ Bluetooth Mark Button is a hardware device that can communicate with NAUTO’s
Connected Camera and Smart Cloud System for autonomous driving via Bluetooth Low
Energy.
 Pairing:
Nauto device (running Android and Nauto App, with BLE support) discovers the Bluetooth
Mark Button in the vicinity, and establishes communication with it.
 Operations:
1. Once communication is established, user may
1) press the Bluetooth Mark Button once within 2 seconds ('press-once-event');
2) press-once-event press the Bluetooth Mark Button twice within 2 seconds ('presstwice-event');
3) press-twice-event press and hold the Bluetooth Mark Button for 2 seconds or longer
('long-press-event').
2. If user presses Mark Button twice within 2 seconds, the first press down will trigger a
'press-once-event' to be sent, and the second press down will trigger a 'press-twiceevent' to be sent. Afterwards, it will start detecting next press event from scratch.
3. If user presses down Mark Button and does not release it until 2 seconds or later, the
initial press down will trigger a 'press-once-event' to be sent, and once the button has
been pressed down for 2 seconds, it will trigger a 'long-press-event' to be sent.
Afterwards, it will wait for the button to be released, and start detecting next press from
scratch.
4. When any of the 3 press actions above occurs, the Bluetooth Mark Button sends a
corresponding event message to Nauto device to identify the corresponding action.
 Sleep Mode
The Bluetooth Mark Button may go into sleep mode if there's no press event, for 2 mins to
preserve battery.
 Waking up from sleep mode.
There are two ways that the Bluetooth Mark Button can wake up from the sleep mode.
1) Bluetooth Mark Button can wake up due to an internal alarmed automatically
triggered every 6 hours. When it wakes up this way, it will try to establish connection
with Nauto device again, and as soon as the connection is established, it will send a
'heart-beat' with its battery info (e.g. % remaining, voltage, or other ways to indicate
battery level)event
2) Bluetooth Mark Button can wake up due to a user press. When it wakes up this way, it
will try to establish connection with Nauto device again, and as soon as the
connection is established, it will send detected 'press-once-event ', 'press-twiceevent', or ' press-once-event press-twice-event long' to Nauto device. At least one
'press-once-event' should be sent in this case.press-event
Once Bluetooth Mark Button wakes up, it will not go back to sleep until at least 2 mins later.
5.
When Bluetooth Mark Button is not in sleep mode, it can be discovered by Nauto device and
establish connection. Once the connection is established once, the Bluetooth Mark Button
can communicate with the Nauto device as long as the Nauto device is not in sleep mode.
When Nauto device is in sleep mode, the Bluetooth Mark Button will not be able to send
event to Nauto device, in this case, the event will be dropped by the button

Mounting
DZ Bluetooth Mark Button can easily be placed anywhere in your car. You can attach it on the
steering wheel, dashboard, or next to gear shift.

Warranty
DZ warrants the said product to be free from defects in materials and workmanship for 2
year.
If you have any questions, comments or concerns about the said product, please contact :
Email: wjh@szdongzheng.com
FCC Information to User
This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference in a residential installation. This equipment generates, uses and can
radiate radio frequency energy and, if not installed and used in accordance with the instructions, may
cause harmful interference to radio communications. However, there is no guarantee that interference
will not occur in a particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Caution
Modifications not expressly approved by the party responsible for compliance could void the user’s
authority to operate the equipment.
FCC Compliance Information : This device complies with Part 15 of the FCC Rules. Operation is
subject to the following two conditions: (1) This device may not cause harmful interference, and (2)
this device must accept any interference received, including interference that may cause undesired
operation
NOTE: THE GRANTEE IS NOT RESPONSIBLE FOR ANY CHANGES OR MODIFICA
TIONS NOT EXPRESSLY APPROVED BY THE PARTY RESPONSIBLE FOR COMPLIA
NCE. SUCH MODIFICATIONS COULD VOID THE USER’S AUTHORITY TO
OPERATE THE EQUIPMENT.

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Create Date                     : 2017:04:28 10:37:25+02:37
Creator                         : WPS Office
Modify Date                     : 2017:04:28 10:37:25+02:37
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