Why Sharp Wireless Router display illumination goes out quickly?
- WWendy CantrellSep 12, 2025
If the display illumination on your Sharp Wireless Router goes out quickly, check if the “Display Timeout” setting is set to a short amount of time.

Why Sharp Wireless Router display illumination goes out quickly?
If the display illumination on your Sharp Wireless Router goes out quickly, check if the “Display Timeout” setting is set to a short amount of time.
Why does Sharp Wireless Router display 'OUT'?
If your Sharp Wireless Router displays “OUT”, it could be due to a weak signal or being outside of the service area. Also, ensure that the correct au IC Card is inserted.
| Model | W07 |
|---|---|
| Category | Wireless Router |
| Wi-Fi Standards | IEEE802.11a/b/g/n/ac |
| Frequency Band | 2.4 GHz / 5 GHz |
| Number of Connected Devices | Up to 10 devices |
| Battery Capacity | 3000 mAh |
| SIM Card Size | nano SIM |
| Security | WPA2 |
| Ports | USB Type-C |
| Antennas | Built-in |
| Network Compatibility | 4G LTE |
Lists items included with the main unit and peripherals.
Explains symbols and abbreviations used in the manual for clarity.
Explains how to connect devices to the product using Wi-Fi.
Describes how to charge other devices using the product via USB Type-C.
Explains connecting devices using QR codes or WPS.
Refers to the current Quick Start Guide and the Full Instruction Manual.
Details locations where product usage is prohibited or requires caution.
Identifies and describes the main unit's buttons, tray, and antennas.
Describes the touch panel, external jack, and IMEI plate.
Explains how to turn the product on, off, reboot, or force power off.
Details how to reset the product to factory defaults using the reset button.
Instructions for turning the product on, off, and rebooting.
Explains how to force the product to turn off when unresponsive.
Instructions for locking and unlocking the product's screen.
Guides through initial setup after turning on the product.
Explains how to switch the display language to English.
Explains how to perform 'Tap' and 'Slide/Swipe' gestures on the touch panel.
Identifies and describes icons and functions on the home screen.
Provides an overview of the main status icons displayed on the product.
Explains how to return to the previous or home screen.
Explains connecting to Wi-Fi devices and checking network names.
Describes the product's support for multiple SSIDs and their details.
Instructions for using WPS to connect the product to wireless devices.
Guidance for setting up WPS on compatible wireless devices.
Explains how to manually connect devices by searching for the access point.
Describes searching for and selecting the product's SSID on a wireless device.
Explains automatically connecting devices using a QR code displayed on the product.
Details the steps for connecting using QR code on Android devices.
Explains how to enable and manage automatic software updates.
Details the process for updating the software immediately.
Lists important precautions to follow during software updates.
Provides solutions for problems like Wi-Fi not connecting or "OUT" display.
Troubleshooting steps when a PC does not recognize the product via USB.
Solutions for operations not being possible on keys or the touch panel.
Addresses problems like short battery life, charging failures, and unexpected power off.
Solutions for display being dark or illumination fading quickly.
Explains the process and conditions for requesting product repairs.
Information on replacement parts availability and warranty details.
Details about the optional after-sales support service.
Information regarding the au IC Card provided by au.
Refers to detailed specifications and peripheral devices on the au website.
Lists accessories and supported frequency bands for operation in the EU.
Lists transmit power and provides battery safety precautions.
Explains RF exposure guidelines and safety margins for the product.
States FCC compliance and provides user information regarding RF energy.
Provides phone numbers and business hours for general inquiries.
Lists contact details for corporate inquiries and repair support.
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