Contemporary Research
9
232-ATSC 4 HDTV Tuner
HD2-RC IR Remote
The HD2-RC IR Remote included with the 232-ATSC 4 can be used to setup the tuner and for daily
operation. All of the functions on the remote have equivalent commands in RS-232, Ethernet, and Wired IR
formats. In addition, the 232-ATSC 4 front panel buttons can perform Power, Channel, and Volume control
.
Power
Turns tuner on and off. Discrete on and off IR commands are
available as well.
Volume Control
Use the
Vol+
,
Vol-
and
Mute
buttons.
Channel Selection
The key change in digital tuning is the need to add a dash (
-
) and
number after the traditional channel number. Analog channels are
accessed using XX-0, digital channels using XX-1 (or -2, -3, etc).
Ch+, Ch- and PrevCh
can be used to access and recall channels.
Menu Operation
Press Menu to access the on-screen menus.
Use the directional
Arrows
,
Select
and
Exit
to navigate the
menus.
List
displays the list of all channels, arrow keys add/remove
channels, set Favorite Channel list
Exit
steps backwards out of menus
Enter
selects menu choice
Special Functions
CC
steps through available closed-captioning options
Audio
selects audio and SAP modes
Signal
displays channel signal level
Ratio
steps through aspect ratios, options depend on
channel and output types
Info
launches on-screen information window
A/C
selects Air or Cable tuning
Fav
Displays list of favorite channels
Guide
displays on-screen Guide
Features of many of the Special Function commands depend on
whether the current channel is analog or digital.
Tip: The output rules behave differently for digital and analog
channels. When you set up the tuner, use the RATIO button to set
image output for a digital channel, then tune to an analog channel
and set that to 16:9 or 4:3. The same rule applies to the
Menu/Setup/Screen Format menus. Set for analog and digital.
