Contemporary Research ICC2-IRC - Manual (Page 14)

Contemporary Research Corporation 14 IR TV Controller
Response Description
IR Key K “ ‘<’,<dh>,<dl>,2,'K',<IR Key>" (6 bytes)
Sent when unit receives a new key command is pressed (10-116) or released (0) from
the IR remote.
0 = Release 105 = Media Menu
10 - 19 = Numeric keypad entry 0 – 9 106 = Cursor Right
21 = Enter 107 = Cursor Left
22 = Channel Up 108 = Cursor Up
23 = Channel Down 109 = Cursor Down
29 = Menu 110 = Media Select
101 = Previous Channel 116 = Timer
The 0 – 9, Channel Up/Down functions are sent only if enabled in the TM command
(Bit 2 = 1). The Channel Up/Down responses will be sent if the Tune Ring contains no
channels – see Ex2 in the Tune Ring command section.
IR Menu M “ ‘<’,<dh>,<dl>,5,'M',<msh>, <msl>, <mph>, <mpl>" (9 bytes)
Sent when IRC receives a new Menu command is pressed or released (0) from the IR
remote. Menu Selection high and low bytes are in <msh> and <msl>. Menu Parameter
high and low bytes are in <mph> and <mpl>.
A Menu command is initiated by pressing the Menu key, followed by a numeric entry,
then the Enter or Channel Up key. During the Menu process, the Channel Down key
acts as a backspace or delete key.
Some selections that need only a single numeric entry and will have a parameter value
of zero (0). Those keys are 0, 8, 9, 18, 20, 30, 900, 911, and 912.
Menu selections that will prompt the user to enter a second parameter entry are:
1 = Select Media
2 = Password
3 = Chapter Search
4 = Frame Search
11 = Channel
21 = Page Zone
22 = Page Room
25 = Go
21 = Attach Zone
32 = Attach Room
Tip: The Menu entries are active even if the TV power is off.
Device
Response
SP " '<',0,0,4,'SP',<number devices present>,<number devices expected> (8 bytes)
Sent in response to HE status query.
Tip: If the number of present and expected devices match, the green Net LED on the
HE will blink once per second. If the two numbers do not agree, the LED blinks
twice per second.