Texas Instruments TI-92 Batteries Replacement

简介

In this guide we will show the steps required to replace the AA batteries installed in the device. You will have to remove the back cover before doing starting this guide

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步骤 1 Back Cover

Texas Instruments TI-92 Batteries Replacement, Back Cover: 步骤 1 中的图像 1，3

Texas Instruments TI-92 Batteries Replacement, Back Cover: 步骤 1 中的图像 2，3

Texas Instruments TI-92 Batteries Replacement, Back Cover: 步骤 1 中的图像 3，3

The first step to any repair operation is to remove the front cover.
Grab the back of the calculator with one hand and the cover with the other.
Pull the cover off from one of the sides for easy removal.

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步骤 2

Orientate the calculator with the top facing towards you.
Slide the locking tab,found on the top part of the calculator, to the unlock position.

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步骤 3

"Locking Tab"
To remove the back cover, slide the cover away from the locking tab towards the bottom of the calculator until the cover no longer slides.
Then with the front of the calculator facing down, pull up on the back cover.
The calculator should now be orientated with the front facing down, as shown in picture 2.

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步骤 4 Batteries

Texas Instruments TI-92 Batteries Replacement, Batteries: 步骤 4 中的图像 1，3

Texas Instruments TI-92 Batteries Replacement, Batteries: 步骤 4 中的图像 2，3

Texas Instruments TI-92 Batteries Replacement, Batteries: 步骤 4 中的图像 3，3

The Batteries are now exposed and the calculator is face down with the back towards you.
Remove the bottom batteries by pressing the battery towards you while pulling it out from the far end.
If you can not do the previous step with your finger try using a flat ended tool such as an Ipod opening tool.
After the bottom battery has been removed push or slide the other(top) battery towards you until it is fully exposed in the battery slot.
Now simply remove the battery.