20 Most Recent Symbol LS3578-ER Rugged Barcode Scanner Questions & Answers

This 4 beeps also stays for communication error. Please check the connection to the cradle and also the connection between the cradle and PC.
You can start by pairing the scanner with cradle with the Pairing barcode, then defaulting the scanner to the standard settings - use the barcode "Set All Defaults" from the manual. Then select the right host type USB, RS232 or another.
After this procedure should the scanner work.

To set the scanner to do a CR you will need to scan the following barcodes:

Scan Options.

<DATA><SUFFIX>

ENTER

You will be able to find them on the product reference guide.

Me aware that if this is a wireless scanner, you may need to scan the barcode that says Send Configuration to Cradle.

I hope this helps.

Get back to me it you still need more help.

'Internet Explorer' probably has a problem. Use Chrome or Firefox.

If your Kenwood 1 ton inverter AC is having trouble starting and sometimes shows the compressor symbol before turning off, there may be a few things you can check to diagnose the issue.

1. Power Supply: Check that the AC is receiving proper power supply, and the circuit breaker is not tripped. Sometimes, due to voltage fluctuation, the compressor may not start.
2. Dirty Air Filters: Check the air filters and clean them if they are dirty. Dirty air filters can reduce the airflow and cause the AC to malfunction.
3. Faulty Thermostat: If the thermostat is faulty, it may not be able to detect the temperature properly and cause the compressor to not start. You can check this by setting the temperature to a lower level and see if the AC starts.
4. Low Refrigerant Level: Check the refrigerant level in the AC. Low refrigerant levels can cause the compressor to not start.

If none of these steps solve the issue, it may be best to contact a professional AC technician to diagnose and repair the issue.

There are a few different ways to type the degree

1. Use the keyboard shortcut: Press and hold the Option key, then press the letter K on your keyboard. This will insert the degree symbol.
2. Use the character viewer:

• Go to the Edit menu and select Emoji & Symbols.
• In the search field, type "degree".
• Double-click the degree symbol to insert it into your document.

1. Use the ASCII code:

• Press and hold the Option key and the Shift key.
• Press the number 8 on the numeric keypad. This will insert the degree symbol.

I hope this helps! Let me know if you have any other questions.

no info generic answer --have battery and alternator tested--check belts and connections

Hi, Please reach out to videocon on twitter to help take care of this issue: @VideoconIndia . You can tweet their handle with the issue included. You can also call 1800 1370 444 to reach them. I believe that is a number based in India. Thank you.

Use " Scanner update utility " to update the firmware. after this try to configure scanner with " 123 scan utility " https://www.zebra.com/us/en/support-downloads/scanners/general-purpose-scanners/ls4278.html#pageandfilelist_895c

ask GOOGLE

The manual is here. https://cybarcode.com/sites/cy/files/manuals/symbol/pdt-6846_user_manual.pdf That model is discontinued and is upgraded with 9000 Series https://www.barcodesinc.com/symbol/pdt6846.htm //

Looks like it needs professional service https://www.google.com/search?q=Symbol+PDT6846+scanner+not+communicating ..

I lack access to the keyboard. That said, according to the manual on page 13, depressing the code button and holding it down while pressing another key will access the green symbol on that key, part of an alternate set of characters. It you see a green / mark on a key, you have your answer. https://www.manualslib.com/manual/376756/Brother-Ax-22.html?page=17#manual The page 17 you see in the link pulls up page 13 in the manual.