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Connecting to cabinets
―
Connect SNOW-1703U to an external device, and then connect it to IF015H, IF020H or IF025H
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 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:
HDBT OUT
HDBT IN
DATA OUT (Forward)
DATA IN
DATA OUT
DATA IN (Reverse)
DATA IN
DATA OUT
First cabinet
Connecting cables for redundancy
Last cabinet
SNOW-1703U
I/G Card
• Use a cable of CAT 6 (*FTP type) or higher.
*FTP: Foiled Twisted Pair
―
Connect to a HUB or router that supports the HDCP function.
― 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.
― Cabinets connected to the same network can only be controlled.
Recommended number of devices for connection for
each input voltage
•
If using 110 V, you can connect at most 3 IF015H devices, 3 IF020H devices or 4 IF025H
devices.
•
If using 220 V, you can connect at most 4 IF015H devices, 4 IF020H devices or 8 IF025H
devices.
― Exceeding the recommended maximum number of devices can cause the circuit breaker of
the product to trigger due to overload.
POWER IN
POWER OUT
POWER IN
POWER OUT
First cabinet
Last cabinet
