Contemporary Research SW-DX Manual - Manual (Page 26)

Contemporary Research 26 Display Express System Manual
The chart below covers the most common commands that can be sent via the Special Commands tool. Many more
are available from the product manual or product page at
www.crwww.com . Some commands can be sent with no
other information, such as P1 for Power On. Most other commands need an added parameter, such as volume level
or control type.
Command Description
All Controllers
Power Off P0
Power On P1
Tune Analog TC, 2-127
Example: TC,33
Tuning Format
All S0, 0=CATV
1=Off-Air
2=IRC
3=HRC
4=Auto
Volume
VL, Sets TV volume level
0 = Mute
1 – 63 = Minimum level (1) to maximum volume (63)
RS-232 ICC1-232, ICC2-ATSC, ICC2-VDC
Tuning Style
ICC1-232 H1= 1 = 5-digit CableCard style tuning (1-9999)
2 = Virtual HD Major-Minor tuning (tunes to virtual channel ID in display)
3 = Physical HD Major-Minor tuning (physical channel, minor digital)
HD Tuning
TH, <Major>,<Minor>
Example: TH,15,1 tunes channel 15-1
HD Tune Style
ICC1-232 TH, <Style>,<Major>,<Minor>
Once a Style parameter is included in tuning command, the ICC1-232 will stay in
that mode until the Style is changed
<Style> 0=No change in tuning style
1=5 digit channel (Major=high byte, Minor=low byte)
2=Virtual channel (Major-Minor)
3=Physical channel (Major=Physical - Minor=minor)
Example: TH,3,15,1 tunes the digital channel physically broadcasting on 15
The ICC2-ATSC always tunes the virtual channel
IR ICC1-IR, ICC2-IRC
IR Code T1, Sets IR control code.
Check Manual or
www.crwww.com product Install page for codes