DIR911T User Guide
27
Legend Description
A ETHERNET PORT: The DIR911t provides a single 10/100Mbps
Ethernet LAN connection.
B USB A: The DIR911t provides two USB-A “host” connectors on the
rear panel. These may be used to connect USB peripherals such as
USB storage keys to the unit.
C ALI: This connector is where the ALI serial streams are presented to
the unit.
D EXT I/O: This connector provides external activation inputs and
outputs.
E LINE #1 AUX INPUT: A balanced 3.5mm phono jack for line #1
auxiliary input. (NOTE: unbalanced connectors can be used – the
level will be 6dB lower but otherwise function correctly).
F LINE #1 Telephone Input. One plug is for the telephone line
connection the other is for a telephone. Both jacks are parallel and
identical.
G LINE #2 AUX INPUT: A balanced 3.5mm phono jack for line #2
auxiliary input. (NOTE: unbalanced connectors can be used – the
level will be 6dB lower but otherwise function correctly).
H LINE #2 Telephone Input. One plug is for the telephone line
connection the other is for a telephone. Both jacks are parallel and
thus identical.
I POWER: A single 3.1mm barrel locking DC connector is used to
supply +12V to the unit. Use only the Eventide supplied power
supply with the DIR911t.
J BATTERY ENABLE: This switch is used to enable and disable the
internal battery circuit. When in the top position, the battery is
enabled. When in the bottom position, the battery is disabled.
K CHASSIS GROUND: Per FCC rules, this connection is provides
chassis ground for the unit.