The Isy Rear Panel - Universal Devices ISY-994i User Manual

• A Reset button is located on the front of your ISY. To simply reboot your ISY, use a
sharp object to briefly press the ISY's recessed Reset Button. To factory reset your ISY,
please see 23.10 Factory Reset
• Certain ISYs include an integrated IR receiver located on the front of the unit. This IR
receiver can be used to control your home using an RC-5-capable universal remote
control. See section 16 The Integrated IR Receiver
• Your ISY may also include an externally accessible SD card slot. Please DO NOT
remove the SD card while the ISY is running. ISY's without an external SD slot must be
opened in order to replace the SD card. For instructions on replacing your SD card,
please see 23.11 Upgrading Your SD Card

3.3 The ISY Rear Panel

The rear panel of the ISY features the following:
The Power port is used to provide power to the ISY with an AC adapter. This may not be
necessary if using a 2412S PLM but is required when using a 2413S PLM. Please use an AC
adapter that provides 5V DC, a minimum of 300mA, and is center terminal positive.
Even if using a 2412S PLM, there are several reasons why you may want to use a separate
AC adapter instead of power provided by the PLM:
• An AC adapter can be plugged into a UPS to help protect the ISY from power outages
and power surges. The PLM cannot be plugged into a UPS.
• Powering the ISY using a separate AC adapter may help improve (by a small amount)
the signal strength of the INSTEON PLM.
Port A is an RJ-45 connector used to attach your INSTEON PLM to the ISY. This allows the
ISY to communicate with your INSTEON devices. Please use a standard Category 5e
network patch cable (included) to connect your ISY to the PLM. WARNING: DO NOT use
this port to connect to an Ethernet router or switch.
The Monitor port is a micro USB port used for initial configuration for users without a
DCHP-enabled network, or for advanced troubleshooting. Please use a standard micro USB
cable to connect your ISY to an available USB port on your PC.
The Network jack is used to attach the ISY to your Ethernet network. Use a standard
Category 5e network patch cable (included) to plug your ISY into an available network jack
on your router or switch. If connecting directly to a PC for programming, please use an
Ethernet cross-over cable (not included). WARNING: DO NOT use this port to connect to
an INSTEON PLM.
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