This section describes how specific components operate on the XC2055 the XD235 and XC4055XD1035.
On-Board LEDs
The four on-board LEDs have the following indicators:
| LED | Indication |
|---|---|
| Green power (Pwr) | Displays when the board is powered up and not in reset mode. Flashes during firmware update process. |
| Green file-system activity (Bsy) | Flashes any time there is file-system activity (on any storage device) |
| Blue (WiFi) | Illuminates Flashes when WiFi is connected and flashes when searching for a connectionthe player is connecting to the wireless network. Displays solid when connected. |
| Red status (Err) | Flashes a certain number of times to indicate which error is occurring. The flash codes are described below:
|
On-Board Switch / SVC Button
The Service (SVC button is connected to the GPP_D6 GPIO on the processor. The RESET button is also sent to the PMIC (support micro), which when the button is asserted for four seconds will initiate a hard reset) button provides a dedicated GPIO button (GPIO12) for the OS. Pressing the SVC button pulls the pin low. Conversely, releasing the button pulls the pin high.
Reset Switch / GPIO Button
The RESET Reset button is connected to the GPP_D5 GPIO on the processor. The RESET button is also sent to the PMIC (support micro), which when the button is asserted for four seconds will initiate reset circuit. Pressing the Reset button will send an initial signal to the system software and holding the reset button low for approximately 4 seconds will cause a hard reset.
MicroSD Slot
The XC2055 XD235 and XC4055 XD1035 each have one MicroSD slot. High density memory cards with a capacity of up to 2TB, and SDR104 and microSC3.0 UHS-I ultra-high speed memory cards, are supported, which supports transfer modes up to UHS-1 DDR50 (50MB/s). There is no inherent limit on the storage capacity of microSD cards used with the player.
Wireless Module
The XC2055 XD235 and XC4055 both XD1035 have a dual antenna connection to allow which allows users to install a BrightSign wireless module without disassembling the unit. BrightSign modules are configured to work with 802.11.N or 802.11.AC access points.
This connection has a Bluetooth option.