3M 702, 802 owner manual Resetting the handheld, Symptoms may include, To reset the handheld

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Resetting the handheld

If the handheld display locks up or stops working, perform the reset procedure described below.

Symptoms may include:

The power will not come on (screen remains blank). Lines appear on the display or the display is distorted.

A blinking black square appears in the upper left corner of the display. The Palm startup screen appears on the display and will not go away.

A blank screen may be caused by a fully discharged battery.

To reset the handheld

1Insert a memory card (with 3M Handheld software on it) into the handheld.

2Press and hold the reset button for approximately one second.

The Preferences screen appears.

3Press the trigger.

a The Handheld software loads. b The Home screen appears.

If pressing the reset button did not work…

1Insert a memory card (with 3M Handheld software on it) into the handheld.

2 Remove the battery for approximately five minutes.

Reset Button

702_012

3 Insert a fully charged battery.	Figure 6: Handheld reset button.

4Follow the Using the Handheld Device for the first time procedure on page 9.

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Contents Handheld Rfid Reader Model 702 and Model 3M Security Systems DivisionPage Table of Contents Page Intended Use Safety InformationIt has not been evaluated for other uses Safety messages To reduce the risk associated with fire and explosionDo not over tighten the antenna adjustment screw Important NotesBe careful not to damage the handheld Save all the original handheld packing materialsSafety label locations Industry Canada Radio Frequency Rules and Regulations EMC, USA, and Canada ComplianceEMC Compliance Europe Specifications Getting StartedHandheld components Handheld componentsControls and indicators Handheld includes a menu-driven display screenSee Inserting the memory card on Using the Handheld Device for the first timeCalibrate the screen Install a pull tab on the memory card Database ErrorsInserting the memory card Insert the memory cardProcedure Removing the memory cardResetting the handheld Symptoms may includeTo reset the handheld If pressing the reset button did not work…Using Windows to format the memory card Formatting a memory cardAdjusting the antenna Cleaning the handheldStoring the handheld Storing the handheld for less than a weekBattery Management Battery charging guidelinesChecking the battery charge Low battery warning messagesCharging the battery To charge a batteryConnect the power supply output to the charger stand RedReplacing the battery Battery replacementRequesting service 3M Service phone numbersOrdering replacement parts Stock Number Description