LED Status Indicators

The LED colors and flashing (blinking) speed indicate the status (operational state) of the Makito X4 encoder.

LED Status Indicators (Rear Panel)

Function	Description	Indication
LINK	Off	Not connected
	Green blinking once per second	Connected at 10 Mbps
	Green blinking twice per second	Connected at 100 Mbps
	Green blinking three times per second	Connected at 1000 Mbps
ACT	Off	No activity
	Green intermittent	Little activity (e.g., management). The LED should be lit when there is activity.
	Green solid	Intense activity (e.g., transmitting video traffic)

Function	Description	Indication
LINK	Off	SFP adapter is not connected (i.e., is removed)
LINK	Amber solid	SFP adapter is properly inserted (with/without plugged LAN cable)
ACT	Off	No activity
	Green intermittent	Little activity (e.g., management). The LED should be lit when there is activity.
	Green fast blinking	Intense activity (e.g., transmitting video traffic)
*SFP+ Network Interface Card must be installed on the appliance.

Function

Description

Indication

SDI1 / SDI2 /
SDI3 / SDI4

Off

No video encoder is configured to use a given BNC input.

Note

Each SDI LED is associated with the corresponding BNC connector.

Amber solid

Either of the conditions below is sufficient to turn the LED amber:

Encoder booting
Valid video input not detected (i.e., if you configure an encoder to use a BNC and there is no video input lock).

Green solid

Valid video input detected (i.e., you have signal lock).

Function	Description	Indication
STATUS	Off	No power
	Green fast blinking	Reset button is pressed for less than four seconds. If the Reset button is not pressed, there is a power fault.
	Green slow blinking	Booting/Initialization
	Green solid	Booting/Initialization sequence is complete (No fault/Normal Operation).
	Red fast blinking	Reset button is pressed for more than four seconds (Factory Reset enabled).
	Red slow blinking	Reset button is released after the Red fast blinking state (executing Factory Reset).
UHD/4K	Off	No valid UHD/4K video input is detected for the SDI1 BNC connector. Note Only SDI1 BNC can support 6/12G-SDI (UHD/4K) video input.
UHD/4K	Green solid	Valid UHD/4K video input detected (i.e., you have UHD/4K signal lock) for the SDI1 BNC connector.
ERR	Amber solid	The encoder has encountered an unrecoverable error.