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DIGITAL PROGRAMMABLE TIMER
Electrostatic Discharge: The inputs and outputs can be damaged by
electrostatic discharge, thus care must be taken when handling the
electronic
circuit
boards.
Failure
to
observe
proper
handling
and
installation procedures can cause damage. Electrostatic Discharge damage
can range from performance degradation to complete product failure.
\ÇáàtÄÄtà|ÉÇ `tÇâtÄ
Important Safety Instructions
Please follow these precautions when using this product:
Read these instructions. Keep these instructions. Heed all warnings. Follow
all instructions.
WATER AND MOISTURE: Designed for indoor use only. The product is
not protected against liquids. It should not be exposed to dripping or
splashing and no objects filled with liquids, shall be placed on the product.
INSTALLATION: The timer must always be installed by qualified service
personnel. Install in accordance with the manufacturer's instructions.
Always disconnect the supply power before installing the unit. Do not
install near any heat sources such as radiators, heaters, or other
apparatus that produce heat.
POWER SOURCES: The unit should be connected to a power supply only
of the type described in the operating instructions or as marked on the
unit.
SERVICING: Contains no user serviceable parts. Do not attempt to repair
the product, as this will void the warranty.
BATTERY: This product contains Nickel Metal Hydride batteries. There is
danger of explosion if the battery is incorrectly replaced. Replace only with
an equivalent battery as found in the operating instructions. Make sure the
battery is installed with the correct polarity. Discard used batteries
according to manufacturer's instructions or local environmental protection
guidelines.
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Summary of Contents for ALFTECH DPT-EN3
- Page 1 DIGITAL PROGRAMMABLE TIMER Electrostatic Discharge: The inputs and outputs can be damaged by electrostatic discharge, thus care must be taken when handling the electronic circuit boards. Failure observe proper handling installation procedures can cause damage. Electrostatic Discharge damage can range from performance degradation to complete product failure. \ÇáàtÄÄtà|ÉÇ...
- Page 2 ALFTECH has been warranty, in which event the End user have to exercise his right and claim advised of the possibility of such damages.
- Page 3 The DPT-EN3 is designed to be connected permanently to the USB Port on your PC, so as to ensure a consistent supply of power. If however, the PC is shut down, the DPT-EN3 is battery powered and will remain operational for Ç Ç...
- Page 4 Activates the timer program. An "Activate / De-Activate" Software icon allow you to enable or disable the DPT-EN3 from the connected PC. A "Manual Ring" Button on the A "Manual Ring" button is provided to DPT-EN3 allows manual activation of the system output.
- Page 5 ONSOLE the DPT Software scheduling, followed by selecting the Pulse Time – which is ® The DPT-EN3 Hardware is supplied with DPT-C , a Microsoft ONSOLE the time (duration in seconds) that the output will be Windows based graphical user interface software, which allow easy activated.
- Page 6 DPT_Sync Configuration Dialog IMPORTANT: Do not assume your PC's clock is accurate or correct. Always verify that the time on your PC is in fact correct before using Synchronize Date/Time option. Inaccuracy might have unintended consequences in time critical/safety applications. Note that you can also create a DPT Project in the absence of a connected DPT.
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Page 7: Hardware Installation
It logs all events such as the date/time, as well as the name of the The complete "DPT-EN3 Users Guide.pdf", is found on the connected DPT(s) which was synchronized. accompanied product CD-ROM. Hardware Installation The following is an example of such a Log File output:... - Page 8 1 and 2. Solder Tin the Conductors The image above illustrates the Self-Latching Push Pull Connector and cable used between the DPT-EN3, and the Relay, Siren or Bell. A 5.0 m USB Cable is also included as standard with the DPT-EN3.
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Page 9: Software Installation
Microsoft's earlier desktop operating systems. To ensure optimum performance, please adhere to Microsoft's minimum hardware configuration specifications Fig. 6: Connecting the DPT-EN3 to a single Relay, Siren or Bell. for their Windows family of software. DPT-C... - Page 10 The installation requires about 4 MBytes of hard disk. installation. Windows XP will require that you reboot your PC. Ensure that the DPT-EN3's USB Cable is disconnected. To launch the setup utility for your operating system, insert the THIS COMPLETES THE SOFTWARE & HARDWARE CD-ROM into the CD drive.
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Page 11: Troubleshooting
2 days if they are new, or have been depleted completely. FIX: To Activate the programmed Schedule, you will need to The complete "DPT-EN3 Users Guide.pdf", is found on the UPDATE the DPT-EN3's time from the DTP-C software ONSOLE accompanied product CD-ROM. - Page 12 To RESET the DPT-EN3's time, Run the DPT-C software ALSO: If the DPT-EN3 is ONLINE and the system do not activate as ONSOLE and select the Hardware Menu, and Selected DPT Status. Click programmed, please check and ensure that the OUTPUT the "Synchronize Date / Time"...
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