KR.LS - Payment terminal Kraun - Free user manual and instructions
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| Product Type | Payment terminal / POS terminal |
| Brand | Kraun |
| Model | KR.LS |
| Display | 4.3-inch color touchscreen |
| Processor | ARM Cortex-A7 dual-core |
| Memory | 256 MB RAM / 4 GB eMMC storage |
| Connectivity | Wi-Fi 802.11 b/g/n, Bluetooth 4.0, Ethernet (optional) |
| Card Reader | Magnetic stripe, EMV chip, NFC contactless |
| Operating System | Linux-based proprietary system |
| Power Supply | 5V/2A DC adapter, rechargeable battery |
| Battery Capacity | 2000 mAh lithium-ion |
| Battery Life | Up to 10 hours of active use |
| Charging Time | Approximately 3 hours |
| Security Standards | PCI PTS approved, end-to-end encryption |
| Audio | Built-in speaker for feedback |
| Ports | Micro USB, audio jack, SIM card slot |
| Dimensions | 120 x 75 x 55 mm |
| Weight | 250 g |
| Operating Temperature | 0°C to 45°C |
| Included Accessories | Power adapter, USB cable, user manual |
Frequently Asked Questions - KR.LS Kraun
How do I turn on my Kraun KR.LS payment terminal?
Press and hold the power button located on the side or top of the device for 3 seconds until the display lights up. If the device does not turn on, ensure it is charged or connected to the power adapter.
How can I connect the terminal to Wi-Fi?
Go to Settings > Wireless > Wi-Fi, enable Wi-Fi, and select your network. Enter the password and confirm. The terminal will save the connection for future use.
What should I do if the terminal is not charging?
Check the USB cable and power adapter for damage. Try a different outlet and ensure the cable is firmly connected. If the issue persists, the battery may need replacement.
How do I perform a factory reset?
Go to Settings > System > Reset, then choose Factory reset. Confirm the action. The terminal will restart and erase all stored data.
How do I accept a contactless payment?
On the payment screen, select the amount and choose Contactless. Ask the customer to tap or hold their card or NFC device near the terminal's screen. Wait for the confirmation message.
How do I update the firmware?
Download the latest firmware from the Kraun official website and load it onto a microSD card or via USB. Go to Settings > System > Update and select the file.
Can I clean the terminal with alcohol?
Use a soft, slightly damp cloth with isopropyl alcohol to wipe the exterior. Avoid getting liquid into ports. Do not use abrasive cleaners.
How do I resolve Bluetooth pairing issues?
Make sure the terminal is in pairing mode and the other device is discoverable. Check that they are within a 10-meter range. Remove any previous pairing and retry.
Where can I find the full user manual?
The manual is included in the box and can also be downloaded from the Kraun support page in PDF format.
How do I know when the battery needs replacement?
If the battery drains quickly or the device shuts down unexpectedly, the battery may be worn. Contact Kraun service center for a genuine replacement.
User questions about KR.LS Kraun
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Download the instructions for your Payment terminal in PDF format for free! Find your manual KR.LS - Kraun and take your electronic device back in hand. On this page are published all the documents necessary for the use of your device. KR.LS by Kraun.
USER MANUAL KR.LS Kraun
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Product information
Brand : Kraun
Model : KR.LS
Category : Payment terminal