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ATSC-mini HDTV Tuner Product Manual 022021
Code
Function
Operation
Front Panel
P1
Power On
Brings unit out of standby
P0
Power Off
Places unit in standby, mutes audio and video
PT
Power Toggle
Toggles standby mode
S4=
Set Front Panel Lockout Mode
0=None
4=Power
1=Ch+Menu
6=Menu
2=Vol+Menu
7=All
3=Ch+Vol+Menu
Press
Menu
and
Up
key to unlock temporarily
Q5=
Set IR Receive Mode
0=IR receive disabled
1=IR receive enabled
Tuning
TC=
Select Channel
Tunes analog and digital channels, leading zeros OK, up to 4 characters for
analog or one‐part digital channel, 3
characters each for digital two-part major
and minor channels. For two-part channel commands, the major and minor
channel numbers may be separated by a colon or dash.
Examples:
>TC=28:1, >TC=28‐1
Selects digital channel 28‐1
>TC=32 Selects digital channel 32, analog channel 32 if no digital
>TC=32‐0
Selects analog channel 32
TU
Tune channel up
Selects next higher channel in channel list
TD
Tune channel down
Selects next lower channel in channel list
TP
Tune previous channel
Selects previously viewed channel
NC
Channel Name status
Returns channel name as entered in channel list, up to 7 characters
NP
Program Name status
Returns program name, up to 30 characters, 15 additional if non-ASCII
characters are present, such as ñ
T^
Start Channel Scan
Initiates a new channel scan, scan operation set by D0 and S0
S0=
Tuning Format
Sets tuning format for channel scan initiated from T^ command or front panel
Setup Menu
0=CATV -Switches to Cable Mode, sets standard channel spacing
1=Off-Air -Switches to Air Mode
2=IRC -Switches to Cable Mode, sets IRC channel spacing
3=HRC -Swichtes to Cable Mode, sets HRC channel spacing
4=Cable Auto -Switches to Cable Mode, auto detects channel spacing
D0=
Analog/Digital scan mode
Sets channel type for channel scan initiated from T^ command or front panel
Setup Menu
0=All -Scan for analog and digital channels, delete existing analog and digital
channels (default)
1=Digital -Scan for digital channels only, delete existing analog channels
2=Digital -Scan for digital channels only, keep existing analog channels
3=Analog -Scan for analog channels, delete existing digital channels
4=Analog -Scan for analog channels, keep existing digital channels
XA=
Channel add
XA=<major>,<minor>,<physical> Adds channel to list
Examples:
>XA=38,1,0 adds 38-1, physical channel 0 will be the same as major
>XA=8,0,13 adds virtual channel 8, found on physical channel 13
XD=
Channel delete
XD=<major>,<minor> Removes channel from list
