The Altitude graph consists of 14 columns and 9 rows of dots with each column of dots representing a period when the altitude measurements were taken, with each dot representing a unit of 10 meters (30 feet).

The graph takes an altitude reading every 5 seconds for the first 3 minutes and then every 5 minutes thereafter.

Setting a Reference Altitude

The altimeter uses the built in ISA (International Standard Atmosphere) values to convert the air pressure measured at the current location to the equivalent altitude. But you can set a reference altitude and the compass automatically adjusts its air pressure to altitude conversion calculation accordingly.

To set a reference altitude, press and hold down ADJ button for 3 seconds while in the Altimeter Mode. The reading displays 'OFF' or the current reference value (if set) will blink, which indicates the setting screen, if setting is 'OFF' press ALTI button. Press COMP/+ button to increase the value in increments of 5 meters (10 feet) or

press BARO/- button to decrease it. When in feet, holding down COMP/+ or BARO/- shifts the altitude by 100 ft increments. When in meters, it shifts the altitude by 10 meter increments. Pressing ALTI button turns the value to 'OFF', repeating the procedure returns the display to the set reference value. Setting the reference altitude to 'OFF' means that the air pressure to altitude conversion based on factory preset data is used only. Pressing ADJ button at any time will exit the setting mode.

Memory Function

There are 10 memories where you can store altitude, time and date information. To store current altitude measurement, time and date, press MODE button and hold down for 3 seconds. While in the Altimeter Mode, a memory number is displayed with 3 ’bars’ meaning it is empty or the last viewed memory is shown. Press COMP/+ button until an empty memory is located. If the memory is full, 'FULL' is displayed (then nothing can be stored until memory is made available). Press and hold down COMP/+ button for 3 and the displayed values are stored into the memory (the date

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is also stored), and the display is returned to Altimeter Mode. If you decide you do not want to store anything when you have entered the memories, you will have to press MODE button or ADJ button which will return you to the Altimeter Mode.

'Full' is displayed when all 10 memories are used up. The memory will need to be reset before you can store new entries.

Reading Stored Memories

To read stored memories press and hold down MODE button for 3 seconds once while in the Altimeter Mode, a memory number is displayed with 3 ’bars’ meaning it is empty, or the last viewed memory is shown. If memory is full, 'FULL' is displayed. Press COMP/+ button and the last viewed memory is displayed. To view other stored memories press COMP/+ button again to scroll through all stored memories.

Clearing Memory

To clear a memory press and hold down MODE button for 3 seconds while in the Altimeter Mode. The last viewed memory is displayed, or if memories is full 'FULL' is displayed. Press COMP/+ button until the memory you want to clear is displayed, then press BARO/- button, a blinking ‘CLR' is displayed, press BARO/- button again to confirm. To exit press MODE or ADJ button.

To clear all memory press and hold down MODE button for 3 seconds while in the Altimeter Mode, the last viewed memory is displayed, or if memories are full 'FULL' is displayed. Press COMP/+ button to view memories. Then press BARO/- button and hold down until 'CLR ALL' is displayed. Press BARO/- button again to confirm or press MODE button or ADJ button to exit, or press COMP/+ button to continue viewing the memory.

INSTALLING A BATTERY

To open the battery compartment cover, insert a coin in the coin slot and rotate cover in a clockwise direction until it lifts open. Insert the

lithium cell (battery type: CR2430) into the compartment, making sure that the negative polarity faces downwards. Close battery compartment cover until it clicks shut.

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Bushnell 70-0102 instruction manual Setting a Reference Altitude, Memory Function, Reading Stored Memories, Clearing Memory
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70-0102 specifications

The Bushnell 70-0102 is a versatile pair of binoculars designed for outdoor enthusiasts and nature lovers who require high-quality optics for a variety of applications. One of the standout features of the Bushnell 70-0102 is its impressive 10x magnification, allowing users to see distant subjects in great detail. This level of magnification is ideal for birdwatching, wildlife observation, or sports events, where clarity and distance are crucial.

The binoculars come equipped with a 42mm objective lens, which contributes to bright and clear images, even in low-light conditions. This is particularly beneficial for early morning or late afternoon excursions. The large lens diameter enables a wider field of view, allowing users to scan landscapes or follow moving subjects with ease.

Bushnell’s 70-0102 binoculars feature fully multi-coated optics, which significantly enhance light transmission and image quality. This technology ensures that users experience bright, sharp colors and improved contrast in their viewing experiences. The prisms utilized in the Bushnell 70-0102 are made of BaK-4 glass, a material known for its superior light-gathering ability, which minimizes light loss and enhances overall performance.

In terms of durability, the Bushnell 70-0102 binoculars are designed to withstand the rigors of outdoor use. They are encased in a rugged rubber armor, providing a non-slip grip and extra protection against shocks and impacts. Furthermore, these binoculars are also waterproof and fog proof, thanks to their nitrogen-purged construction. This means users can confidently use the binoculars in various weather conditions without worrying about internal moisture or damage.

The Bushnell 70-0102 is user-friendly, featuring a comfortable and adjustable eyecup system that accommodates both eyeglass wearers and those without. The twist-up eyecups allow for optimal eye relief, ensuring that every user can enjoy a full field of view.

Overall, the Bushnell 70-0102 binoculars combine powerful magnification, quality optics, and durable construction, making them an excellent choice for anyone looking to explore the great outdoors. With their user-centric design and advanced optical technologies, these binoculars provide an exceptional viewing experience, whether you're in the field, at a game, or simply enjoying nature.
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