Extron Electronics AVT 200HD User Guide - Manual (Page 20)

AVT 200HD Tuner • Operation 14
e
Up (
>
) and Down ( < ) buttons — These buttons change the channel or preset,
depending on the selected operating mode. Each press increments or decrements the
number in the LED display (
c ).
• In Tune mode (default): The buttons select channel numbers to switch channels
that have saved in the channel list (either manually or by Auto-Scan; see “
Scanning
for Channels ,” later in this section).
• In Preset mode: The buttons select the preset numbers to switch channels that
have been saved as presets.
Pressing and holding a button causes the displayed numbers to cycle up or down rapidly.
When you release the button, the channel or preset number that appears in the LED
display is selected.
f LCD window — This window displays messages, menu information, and your menu
selections (see “ Menus on the LCD Screen ,” later in this section, for information on
using the AVT menu system).
g Menu button — Press this button to access the AVT 200HD menu system and step
through the menus.
h Next button — Within a menu, press this button to step through the submenus.
i Adjustment knobs — Within a submenu, turn these horizontal and vertical
Adjustment knobs to select options from the submenu, such as the output resolution or
the RF source (Air or Cable).
j
Volume knob — Turn this knob to adjust the output volume between 0% (muted) and
100%.
NOTE: This knob adjusts volume for analog and PCM digital output only. It does not
affect Dolby digital (AC-3) volume.
HDCP Compliance
When a broadcast flag, indicating protected material, is detected in the television data
stream, the LCD screen on the front panel displays an asterisk (*) in the lower-right corner
(see the example below).
NBC–4LA
AIR 4–1
*
The AVT 200HD immediately disables any analog video and audio outputs.
For an HDMI connection, the AVT checks the EDID of the connected display and outputs
HDMI video or audio only if the monitor is HDCP-compliant.
Analog video and audio resume when the broadcast flag is removed.
NOTE: If you not in a position to view the front panel LCD screen, you can check
whether the broadcast flag is on or off by entering the SIS command
E I HDCP }. The system responds with 0 if the broadcast flag is off or 1 if it is
on.
See the
View broadcast flag command in the “Remote Configuration and
Control” section for more information.