Product Info

FIRMWARE UPGRADE

Appendix I

Upgrade firmware to one scanner at a time. For example, turn off each of the rest

scanners when there is more than one scanner connected to host computer.

Note: In case it fails downloading due to low battery, make sure the targe scanner is

loaded with a good battery and the battery charge is enough. When the scanner

tries to enter the download mode and detects low battery charge remaining, you

will hear one short beep then one long beep (high-low tone) accompanied by the

red LED indicator flashing five times. Then the upgrade task is aborted.

In order to avoid data loss during firmware upgrade. Please save or upload all the

data from the flash memory before beginning firmware upgrade.

HOW TO UPGRADE 1662/1664 FIRMWARE

USING 3610

Connect 3610 to the USB port of PC after installing its driver.

Refer to 3.1.1 Connect to 3610 for connecting to 3610.

Read the “Set Connection” label first, and then the “Serial Number” label. Both labels

can be located at the back of 3610.

Read the following barcodes in sequence to configure the scanner to use USB Virtual

COM as the download interface.

Enter Setup

Activate 36

Virtual

10 USB

COM

Updat

Note: For 1662/1664, also choose to use “Direct” USB Virtual COM interface.

Read the following barcodes in sequence for the scanner to enter download mode.

The scanner will respond with beeps to indicate it is ready for downloading.

Update

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