User Manual for ASAHI DENSO models including: ZKZ002, ZKZ002A, ZKZ002-903, ZKZ002A-903, ZKZ002 Series Drowning Detection System, ZKZ002 Series, Drowning Detection System, Detection System, System

05 User Manual

ASAHI DENSO CO.,LTD. ZKZ002A903 SMART KEY T8VZKZ002A903 T8VZKZ002A903 zkz002a903

ASAHI DENSO CO.,LTD. ZKZ002A CONTROL UNIT T8VZKZ002A T8VZKZ002A zkz002a


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User Manual Drowning detection system
User Manual
Models : ZKZ002 ZKZ002A ZKZ002-903 ZKZ002A-903

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User Manual Drowning detection system

 Revision history

Rev.

Date

Points modified

00 11.Apr.2025

First Release

Changes description

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User Manual Drowning detection system
Index
1. Overview ..........................................................................................................................................4
2. Installation notes..............................................................................................................................9

3. Certification....................................................................................................................................10

3.2.1 3.2.2 3.2.3 3.2.4 3.2.5

FCC(USA) certification ...................................................................................................11 ISED(Canada) certification ............................................................................................ 12 Thailand certifcation ..................................................................................................... 13 Brazil certification ......................................................................................................... 13 China precautions for use ............................................................................................. 13

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User Manual Drowning detection system
1. Overview
This product is a drowning detection unit. It is installed on a three-seater jet ski and outputs a warning if the two passengers in the back seat drown. The system is composed of: - The Control unit (1), which provides the following functions:  It communicates once per second with the smart key (2) carried by the passenger in the back seat, and if
communication is lost, it determines that the passenger is drowning and issues a warning.  Up to two smart keys can be registered. - The Smart key (2), which carried by passengers in the back seat.
The system combines the LF: Low Frequency and the RF: Radio Frequency to detect when rear seat passengers is drowning. The system is integrated in CAN bus for all data transfer with the other electronic units on the jet ski.

(1)

(2)

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Drowning detection
The control unit begins communicating with the registered Smart Key once power is supplied and the vehicle is started. If there is no response from the smart key, the control unit will assume that a passenger has drowning and will output a warning.

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Replacing the battery in the Smart Key

(B)

(A)

[Important]
Take special care (A) when removing the key battery. This symbol (B) warns the user about important use and maintenance instructions contained inside the documents provided with the equipment.

[Warnings / Caution]
Risk of battery leakage, heat generation, and explosion  Do not expose the key to high temperatures, such as on the dashboard, and under direct
sunlight.  Do not mechanically crush or cut the key. Risk of explosion if the battery is replaced by an incorrect type  Always use only the same or an equivalent type of CR2032 3.0 [V] coin batteries. Do not include a coin battery in your mouth. There is a risk of burns from chemical substances.  This product contains a coin battery.  If coin batteries are accidentally ingested, chemical burns, penetration of mucosal tissue, etc. or
in the worst case, death may result in just 2 hours.  Keep new and used batteries away from children.  If the battery cover does not close securely, stop using the product and keep it away from
children.  If you suspect that a battery is might have been swallowed or placed inside any part of the body,
seek immediate medical attention.

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(1) Insert your fingernail into the gap shown in the figure below  and pry open the cover to remove it. COVER

(2) Insert your fingernail into the gap shown in the figure below  and pry open the cover to remove it. COVER

(3) Hook your fingernail into the round frame in below figure and pull up to remove the battery cover. BATTERY COVER

BATTERYCR2032

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(4) Remove the battery.

User Manual Drowning detection system

BATTERYCR2032

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2. Installation notes
2.1. drowning detection unit attachment
Drowning detection unit consists of Control unit, Smart key. These are attached to a jet ski by factory/field personnel.

2.2. Access to Smart key internal parts
It is strictly forbidden to have access to the inner electrical components, except used battery to be replaced.

2.3. Product modifications
It is strictly forbidden to modify or tamper products included in the Drowning detection unit including the Antenna Unit.

2.4. If the product fails
All damaged components, must be replaced.

2.5. Information of Battery
Information on the battery is given below.

1. Intended use of the battery Power source for the smart key to communicate with the jet ski side.

2. Restrictions on hazardous substances The content of hazardous substances used in the battery meets the following:

 Mercury :  Cadmium :  Lead :

0.0005wt% or less 0.002wt% or less 0.01wt% or less

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3. Certification

Manufacturer

Company Name Address Website

ASAHI DENSO CO., LTD. 6-2-1 Somejidai, Hamana-ku, Hamamatsu, Shizuoka 434-0046, Japan http://www.ad-asahidenso.co.jp

Approval of each country
The certification number of Smart key is displayed when the cover is opened. Smart key 

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3.2.1 FCC(USA) certification

Product name FCC ID

Control unit T8VZKZ002A

Smart key T8VZKZ002A903

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.

FCC CAUTION Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.

This transmitter must not be co-located or operated in conjunction with any other antenna or transmitter.

The equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment and meets the FCC radio frequency (RF) Exposure Guidelines as this equipment has very low levels of RF energy.

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3.2.2 ISED(Canada) certification

Product name IC

Control unit 6505A-ZKZ002A

Smart key 6505A-ZKZ002A903

This device contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canada's license-exempt RSS(s). Operation is subject to the following two conditions: 1. This device may not cause interference. 2. This device must accept any interference, including interference that may cause undesired operation of the device. L'émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux CNR d'Innovation, Sciences et Développement économique Canada applicables aux appareils radio exempts de licence. L'exploitation est autorisée aux deux conditions suivantes : 1. L'appareil ne doit pas produire de brouillage; 2. L'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

ZKZ002A
This equipment complies with ISED radiation exposure limits set forth for an uncontrolled
environment and meets RSS-102 of the ISED radio frequency (RF) Exposure rules. This
equipment must be installed and operated keeping the radiator at least 10cm or more away from
person's body. Cet équipement est conforme aux limites d'exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles d'exposition aux fréquences radioélectriques (RF) CNR-102 de l'ISDE. Cet équipement doit être installé et utilisé en gardant une distance de 10 cm ou plus entre le radiateur et le corps humain.

ZKZ002A-903
This equipment complies with ISED radiation exposure limits set forth for an uncontrolled environment and meets RSS-102 of the ISED radio frequency (RF) Exposure rules as this equipment has very low levels of RF energy. Cet équipement est conforme aux limites d'exposition aux rayonnements énoncées pour un environnement non contrôlé et respecte les règles d'exposition aux fréquences radioélectriques (RF) CNR-102 de l'ISDE puisque cet appareil a une niveau tres bas d'energie RF.

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3.2.3 Thailand certifcation
         .
3.2.4 Brazil certification
Este equipamento não tem direito à proteção contra interferência prejudicial e não pode causarinterferência em sistemas devidamente autorizados
ANATEL website: Para majors Informação, consulte, visite o site da ANATEL. www.gov.br/anatel/pt-br
3.2.5 China precautions for use
  
   ISM
  
  
    5000 

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References

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