Sharp AHT-E300 user manual Problem Power LED is not flashing, Problem Adsl LNK LED is not flashing

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AHT-E300 ADSL ROUTER

Solution 1

Problem: Power LED is not flashing.

1.Check the power adaptor is correctly connected.

2.Check the power adaptor is 14VDC and 1.0A. If it is not, don’t connect that power adaptor to the power jack in the modem and contact your local distributor to change the power adaptor.

3.Touch the power adaptor just a moment. If the temperature is too high, disconnect the power adaptor from the power source and contact your local distributor to change the power adaptor.

Caution: The temperature of defective power adaptor may be too high, user must be careful when disconnecting from the power source.

Solution 2

Problem: ADSL LNK LED is not flashing.

1.If LNK LED is not flashing or blinking, check the RJ-11 cable connection between LINE port of the modem and ADSL port of the micro-filter.

2.If LNK LED is not flashing and blinking, it means that there’s no ADSL signal to the AHT-E300 ADSL Router. In this case contact your service provider if there’s problem in their service network or not.

3.If LNK LED is just blinking and not flashing, it means that there’s an ADSL signal. But because there may be a lot of noise, AHT-E300 ADSL Router cannot connect to the DSLAM (DSL Access Multiplexer) in the CO (Central Office). In this case contact to your service provider if there’s problem in their service network or not.

4.If LNK LED is flashing just a while and blinking some while, it means that there’s some noise fluctuation. When there’s low noise in the ADSL line, AHT-E300 ADSL Router sync with DSLAM in the CO. But when some noise fluctuation has occurred, AHT- E300 ADSL Router drops the synchronization with DSLAM to get enough noise margins. In this case contact to your service provider if there’s problem in their service network or not.

5.If LNK LED is just blinking, check that RJ-11 cable is connected to the PHONE port of the modem or PHONE port of the micro-filter.

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Contents AHT-E300 Adsl Router This Guide is a copyright Table of Contents Page Chapter Features AHT-E300 Adsl RouterLED LANRXD LNKPreparing Adsl Router Settings Hardware Installation Network Settings for PC AHT-E300 Adsl Router Click TCP/IP Properties button, and IP address tab Obtain an IP addressAutomatically Specify an IP addressWeb-based Management Start-up with Web-based Management AHT-E300 Adsl Router AHT-E300 Adsl Router LAN Per VC Settings ATMEncapsulation BridgeIgmp PPPDhcp LAN configuration Dhcp ServerNAT NaptAHT-E300 Adsl Router AHT-E300 Adsl Router AHT-E300 Adsl Router AHT-E300 Adsl Router AHT-E300 Adsl Router AHT-E300 Adsl Router AHT-E300 Adsl Router AHT-E300 Adsl Router DMZ AHT-E300 Adsl Router AHT-E300 Adsl Router Appendix TroubleshootingII Problem Power LED is not flashing Problem Adsl LNK LED is not flashingProblem LAN LED is not flashing Problem Cannot log into the webSolution Problem PPP connection is not always on Problem Download speed is not so fastCSMA/CD Carrier Sense Multiple Access/Collision Detection Dhcp Dynamic Host Configuration Protocol10BaseT 100BaseTXIpconfig Power outlet must have a grounding terminal Change any damaged power cord and power adapterStatic IP Address TCP/IP Transmission Control Protocol/Internet ProtocolDo not touch the power cord with wet hand We value your feedback

AHT-E300 specifications

The Sharp AHT-E300 is a cutting-edge commercial refrigeration solution designed to meet the demands of the modern retail environment. This upright refrigerated display showcase is ideal for grocery stores, cafes, and convenience stores, providing a perfect blend of functionality and aesthetic appeal.

One of the standout features of the AHT-E300 is its impressive energy efficiency. Equipped with an advanced refrigerant system, it operates with a lower energy footprint while still delivering consistent cooling performance. This technology not only reduces operational costs but also aligns with contemporary sustainability standards, making it an environmentally friendly choice for businesses.

The unit boasts a spacious 300-liter capacity, providing ample storage space for a wide range of products, including beverages, dairy products, and snacks. Its adjustable shelving allows for customization to accommodate different product sizes, ensuring maximum versatility in product display. The glass door design enhances visibility, encouraging impulse purchases from customers while maintaining optimal temperature control.

In terms of temperature management, the Sharp AHT-E300 features an electronic temperature control system that ensures precise regulation within set parameters. This technology guarantees that products are kept at the ideal temperature, preserving freshness and quality. Additionally, the unit includes an automatic defrost function, minimizing the need for manual intervention while optimizing performance.

Another remarkable aspect of the AHT-E300 is its user-friendly interface. The integrated display panel allows operators to monitor and adjust settings easily, enhancing overall usability. Safety features such as interior LED lighting illuminate the contents for easy visibility while minimizing heat emission, which is crucial for maintaining the cooling efficiency of the unit.

Moreover, the Sharp AHT-E300 is built with durability in mind. Its robust construction and high-quality materials ensure longevity, even in high-traffic retail environments. The easy-to-clean surfaces and replaceable components emphasize the low-maintenance aspect of this showcase, allowing businesses to focus more on customer service and less on upkeep.

In conclusion, the Sharp AHT-E300 is an excellent choice for retailers looking for an efficient, reliable, and visually appealing refrigeration solution. Its combination of advanced cooling technology, energy efficiency, and user-centric design makes it a top contender in the competitive landscape of commercial refrigeration.
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