Audio Authority 1372A - Manual (Page 6)

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4.1 Using the Locking Cable Securing Feature
If HDMI cables are used that are equipped with locking type connectors,
remove the Philips head screws from the rear of the unit just above the
HDMI connectors and replace them with the hex jackscrews included
with the accessory pack. After screwing these into the threaded holes
vacated by the Philips head screws, the jackscrew provides a threaded
receptacle for the screw that is part of the locking HDMI connector on the
cable. Plug in the cable’s locking HDMI connector and secure it to the
unit with its integral screw.
5.0 OPERATING THE UNIT
5.1 Front Panel Controls
• Enhance Switch
If the cable run length is excessive and the quality of the display is
less than optimum, press the Enhance switch on the front panel. The
switcher’s low noise amplifier may allow the system to work with longer
input and output cables if there is enough signal for the amplifier to
recover the HDMI bitstream. An LED indicates that the amplifier is in
use.
• Input Select Switch
This switch is pressed to select the desired input. Each time the switch
is pressed, the next input in sequence (from left to right) is selected.
LED displays indicate which input is active.
• On/Off Power Switch
Use this switch to turn the unit on or off, or use the IR remote control
or RS-232 command. An indicator LED shows when the unit is turned
on.
5.2 IR Remote Control
• The unit can be turned on and off and the
inputs can be selected simply by pressing the
appropriate button on the remote.
• Selection of Enhance mode is not possible from
the IR Remote.
• Note: When unpacking the HDMI switcher,
remove the insulator from the battery
compartment of the remote in order for the remote
to receive power. The battery compartment slides
out from the bottom of the unit.
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POWER