Extron Electronics AVT 200HD User Guide - Manual (Page 42)

AVT 200HD Tuner • Operation 36
2. Press the Enter button to implement the channel or preset selection.
• If the number you entered is a valid channel or an existing preset number, the AVT
switches to it, and the number is displayed on the LED panel, aligned with the right
position in the field (shown in the example below).
The default cycle on the LCD screen displays the new channel number with a
hyphen instead of a decimal point (shown in the example below).
KRZY–DT
AIR 28–1
• If you enter an invalid channel or preset number, the LED display blinks three times,
then returns to the channel number that was displayed previously (the display on
the LCD does not change). The channel or preset is not changed.
Locking IR Remote Control Access
The AVT 200HD Remote Control can be set to lock out users from using it to control the
AVT. This is done by selecting the
IR LOCKOUT from the front panel Exec Mode Select
menu (see “ Locking and Unlocking the Front Panel (Executive Modes) ,” earlier
in this section); SIS commands (see the executive mode commands in the “Remote
Configuration and Control” section); the web pages (see “ Tuner Settings Page “ in the
“HTML Configuration and Control” section); or the Windows-based control software (see
the program help file). When remote control is locked, all other AVT 200HD controls remain
available (SIS commands, the web pages, the control software, and the front panel).
Using the On-screen Display (OSD)
The AVT 200HD provides a translucent on-screen display (OSD) on which you can view
program information for the current channel or the volume level.
NOTE: The OSD screens are for viewing only. You cannot make selections from them.
Introductory Display
Whenever you change a channel, a translucent display pops up on the television screen,
showing the following information:
• Channel number
• Channel name
• Program title
• Time of day
• Signal strength
This same display appears when you power on the AVT if it is connected to a display that
is already powered on. You cannot disable this introductory display. After approximately
5 seconds, the display disappears.