Datexx 6518206 owner manual Electronics, Replacing the Battery

Page 13

Mode

Press

Display

DEG

0

[INV][x<–>m] 0

 

6

[÷]

6

 

15 [=]

0.4

 

[INV] [sin–1]

23.57817848

 

[Min]

M 23.57817848

90 [–] [MR] [=] M 66.42182152

0[INV][x<–>m]23.57817848

23.58[cos] 0.916502421

[×] 15 [=] 13.74753633

ELECTRONICS

AMPLIFIER GAIN

Vi = 1mV

V0 = 3V

Calculate the value of Av

Voltage gain Av = 20 log Vo/Vi

3

= 20 log 1 × 10–3 = 69.54242509 dB

Press

Display

3 [÷] [EXP] 3 [+/–]

1. –03

[=] [log] [×]

3.477121255

20 [=]

69.54242509

24

 

REPLACING THE BATTERY

If the calculator slows down when using the battery, the battery is weak and should be replaced.

1.Remove the 6 screws on the bottom panel and remove the panel.

2.Remove the old batteries.

3.Insert the new batteries

(Radio Shack type RS-389 Cat. No. 23-101) following the polarity of the old battery.

4.Replace the bottom panel and replace the screws.

Replacement Batteries

Radio

Shack Eveready Maxell

389A 189 LR1130

25

Image 13
Contents 6518206 Contents Press Mode Displayed Mode Select KeysDisplay Mode Keys KeysDecimal Point Display RangeBasic Functions +, , x, ÷ key s Mixed/improper fraction key Mixed Fractions10 ab/c Memory KeysDisplay Mode Display IndicatorsFunction Keys Statistical keysMode Hexadecimal Statistical Calculations modes Mode Decimal Binary OctalMaking corrections Calculation priorityOutput Operation Calculation rangeType of logical calculations and truth tables Performing Logical CalculationsExamples Truth TablesErrors Statistical Calculations Trigonometric FunctionsBusiness Applications and ExamplesElectronics Replacing the BatteryCare and Maintenance 6518206

6518206 specifications

The Datexx 6518206 is a versatile and compact electronic device specifically designed to enhance convenience in daily life. As a multifunctional alarm clock and organizer, it caters to those who appreciate the seamless integration of technology into their routines.

One of the standout features of the Datexx 6518206 is its user-friendly interface. The device boasts a clear LED display which ensures that time is easily readable even from a distance. The display also adjusts brightness automatically, providing optimal visibility during both day and night. This feature is particularly beneficial for those who are sensitive to light or who prefer a dimmer environment while sleeping.

Equipped with multiple alarm settings, the Datexx 6518206 allows users to customize their wake-up experience. Users can set different alarms for various days of the week, accommodating unique schedules effortlessly. The snooze function provides a small cushion for those mornings when getting out of bed proves difficult, allowing additional minutes of rest before the day begins.

In addition to its primary alarm function, the Datexx 6518206 incorporates innovative technology such as a built-in temperature and humidity sensor. This feature provides real-time updates on the current environment, enabling users to maintain a comfortable living space. Moreover, the device includes a calendar display that helps users keep track of important dates and appointments, enhancing time management.

The Datexx 6518206 is powered by both AC and battery options, making it a reliable choice for various settings. Whether placed on a bedside table, in an office, or used as a portable gadget while traveling, its battery backup ensures that timekeeping remains accurate during power outages.

Another significant characteristic of the device is its simplistic design and compact size. This ensures that it fits seamlessly into various decor styles without taking up excessive space. Furthermore, the lightweight structure makes it easy to relocate as needed.

Overall, the Datexx 6518206 couples functionality with modern design, offering a comprehensive solution for time management and environmental awareness. As individuals increasingly seek gadgets that simplify life and enhance comfort, the Datexx 6518206 stands out as a top contender in the marketplace. Its combination of essential features, ease of use, and thoughtful design make it an invaluable addition to any home or office setup.