Samsung SNOW-1703U Connecting to cabinets, Recommended number of devices for connection for each input voltage, Model Name, Operating, Recommended, voltage, connections

Connecting to cabinets

――Connect SNOW-1703U or SNOW-1703ULD to an external device, and then connect it to IFH or IFH-D devices.

――Connecting parts may differ in different products.

•• Do not connect the power cable before connecting all other cables.

Ensure you connect a source device first before connecting the power cable.

•• Before connecting power to the cabinets, connect the I/G card to the cabinets first.

•• One SNOW-1703U or SNOW-1703ULD supports only one type of LED pitch cabinets. Do not connect different types of LED pitch cabinets.

――Connecting other types of cabinets may cause abnormal image quality.

•• After connecting the HDBT cable, connect the OCM cable in the following order:

SNOW-1703U /
SNOW-1703ULD		I/G Card	First cabinet				Last cabinet
HDBT OUT	HDBT IN DATA IN (Reverse) DATA OUT (Forward)			DATA IN	DATA OUT	DATA IN		DATA OUT

Connecting cables for redundancy

•• Use a cable of CAT 6 (*FTP type) or higher. *FTP: Foiled Twisted Pair

――Make sure that the HDBT cable length is from 15 m to 100 m.

――If you use a cable that is out of specified length range, the signal quality may be unstable.

•• Use the LAN cables recommended on the HDBaseT website (http://hdbaset.org/hdbaset- recommended-cables).

――If a LAN cable that is not recommended is used, the HDBT signals may become unstable.

Recommended number of devices for connection for each input voltage

Exceeding the recommended maximum number of devices may produce overvoltage, causing the circuit breaker to trip down or the product to be damaged. Make sure that the number of connected devices does not exceed the recommended maximum number.

Samsung Electronics is not liable for any problems incurred by connecting devices that exceed the recommended maximum number.

Model Name	Operating	Recommended
	voltage	maximum number of
		connections

IFH (IF015H / IF020H)	110 V	3 or less
IFH-D (IF025H-D / IF040H-D / IF060H-D)
	220 V	4 or less
IFH (IF025H)	110 V	4 or less
	220 V	8 or less

e.g. IFH-D
First cabinet		Second cabinet		Third cabinet
POWER IN	POWER OUT	POWER IN	POWER OUT	POWER IN	POWER OUT

Do not use

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