A, Bluetooth remote reader power light does <br> <br> reasons: 1, the power switch 2 is not turned, the power module damage: Open the power switch or replacing the power supply
Second, long range Bluetooth reader does not power light indicator light flashes <br> <br> reasons: crash Method: Restart
Third, when a reader at no electronic tag reader host blue signal light is flashing or lit <br> <br> reason: there is the same frequency (433MHZ) radio signal interference method: to find the source of interference and do the processing <br> <br> Fourth, long-range Bluetooth card reader signal indicator light flashes blue but can not read the electronic tags
Reasons: 1. There is radio frequency interference (433MHZ) at the same frequency. 2. At the same time, there are multiple ways to enter the read/write area of ​​the electronic tag: 1. Find the interference source and do the processing 2. Remove the excess electronic tag from the read/write area. <br> < br> five, long-range Bluetooth card reader reading distance of nearly
Causes: 1. The antenna board is covered in front of the board 2. At the same time, multiple cards enter the read-write area 3. The electronic label is damaged 4. The antenna board is damaged. 1. Remove the obstructer 2. Remove the excess electronic label 3. 4 changing the card, changing the antenna <br> <br> six, can not read the electronic tags and readers of the blue light does not shine
Causes: 1. The electronic label is damaged or the power switch is not turned on 2. The antenna board is damaged: 1. Turn on the power switch or change the electronic label 2. Change the antenna board
Second, long range Bluetooth reader does not power light indicator light flashes <br> <br> reasons: crash Method: Restart
Third, when a reader at no electronic tag reader host blue signal light is flashing or lit <br> <br> reason: there is the same frequency (433MHZ) radio signal interference method: to find the source of interference and do the processing <br> <br> Fourth, long-range Bluetooth card reader signal indicator light flashes blue but can not read the electronic tags
Reasons: 1. There is radio frequency interference (433MHZ) at the same frequency. 2. At the same time, there are multiple ways to enter the read/write area of ​​the electronic tag: 1. Find the interference source and do the processing 2. Remove the excess electronic tag from the read/write area. <br> < br> five, long-range Bluetooth card reader reading distance of nearly
Causes: 1. The antenna board is covered in front of the board 2. At the same time, multiple cards enter the read-write area 3. The electronic label is damaged 4. The antenna board is damaged. 1. Remove the obstructer 2. Remove the excess electronic label 3. 4 changing the card, changing the antenna <br> <br> six, can not read the electronic tags and readers of the blue light does not shine
Causes: 1. The electronic label is damaged or the power switch is not turned on 2. The antenna board is damaged: 1. Turn on the power switch or change the electronic label 2. Change the antenna board
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