1.Check Battery Connectors to be sure they are firmly snapped to the Battery.

2.Replace the Battery.

3.Check for any sign of contamination such as cobwebs or dust and clean the alarm as described in d) Cleaning your Smoke Detector if necessary.

WARNING: Do not test with flame. This can set fire to the alarm and damage the house. We do not recommend testing with smoke as the results can be misleading unless special device is used.

c.Replacing the battery

A fresh battery should last about one year. When battery power is low and replacement is necessary, the alarm will “beep” and the LED will flash at the same time about once per minute for at least 30 days. For maximum reliability, replace battery at least once a year.

Test the alarm for correct operation using the test button whenever the battery is replaced.

If the power indicator light ceases flashing, replace the battery. Be sure to replace the battery as soon as possible to ensure proper operation and to avoid a leaking battery. Leakage could cause damage to the alarm, furniture and carpeting.

WARNING: Use of any other battery than specified in the technical data may be detrimental to the operation of the Smoke Detector

d.Cleaning your Smoke Detector

Clean your smoke detector regularly. Use a soft bristle brush or the brush attachment of your vacuum cleaner to remove dust from the sides and cover slots where the smoke enters. Keep cover closed while cleaning. Do not vacuum or brush inside the Smoke Detector. To clean the cover, remove it completely and use only mild soap and water. Dry cover thoroughly before replacing it.

WARNING: Do not paint your smoke detector.

Other than the maintenance and cleaning described in this leaflet, no other customer servicing of the product is required. Repairs, when needed, must be performed only by the manufacturer.

7. INTERCONNECTING YOUR SMOKE DETECTORS

A maximum of 12 SD833 Smoke Detectors may be wired together such that when one unit senses smoke all other units sound a warning. This helps ensure smoke alarms will be heard. Do not connect

to any other device as it may damage the unit orFigure 2 affect performance.

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Marmitek SD833 user manual Replacing the battery, Cleaning your Smoke Detector, Interconnecting Your Smoke Detectors

SD833 specifications

The Marmitek SD833 is an innovative device designed to enhance the experience of audiovisual content delivery. Targeting both residential and commercial markets, this product stands out due to its comprehensive features and advanced technologies, making it a favored choice among users seeking seamless connectivity and high-quality audio-visual performance.

One of the main features of the Marmitek SD833 is its ability to transmit HDMI signals over long distances without compromising video quality. Utilizing HDBaseT technology, the device can send high-definition multimedia signals up to 100 meters through a single CAT5e/6 cable. This is particularly advantageous in settings where the HDMI source and display are located far apart, such as in large homes, conference rooms, or educational environments.

The SD833 supports various resolutions up to 4K UHD (3840x2160) at 60Hz, ensuring that users enjoy crystal-clear images with vibrant color. This makes it ideal for those who want to stream high-definition movies, play video games, or utilize professional presentation tools that require superior visual fidelity. Additionally, it supports multiple audio formats, including DTS-HD and Dolby TrueHD, delivering an immersive audio experience that perfectly complements the high-definition visuals.

Another significant characteristic of the Marmitek SD833 is its compatibility with various devices. It features HDMI inputs and outputs, making it easy to connect a wide array of devices such as Blu-ray players, gaming consoles, and streaming devices. This versatility ensures that users can integrate the SD833 into their existing setups without the need for complex configurations.

The device also includes features like IR control, which allows users to manage their devices remotely without needing to be in direct line of sight. This is a practical addition for those who seek convenience while operating their home theater systems or presentations.

In terms of build quality, the Marmitek SD833 is constructed with durability in mind. Its compact and sleek design ensures it can fit seamlessly into any setup, while also being robust enough to handle regular use.

Overall, the Marmitek SD833 is an exemplary product that combines cutting-edge technology with user-friendly features. Its ability to deliver high-quality audio and video over long distances, combined with its versatile compatibility and ease of use, makes it a standout choice for anyone looking to elevate their audio-visual experience. Whether in a home theater, office, or educational context, the SD833 provides a reliable and high-performance solution for modern audiovisual needs.