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T470 User’s Manual, Part C … AuxIR Device support Page 3

Soniq LCD TV : Code 3000h

This device controls audio via IR, and needs three AuxIR keys allocated. The volume keys are allocated as

“AutoIncrement” so the key can be held down and so send a stream of volume inc/dec commands. A third AuxIR key

needs to be allocated for Power On/Off.

A display like this can be used in a number of ways as an AuxIR controlled device:

• If it is used as an auxiliary display always set to one source channel, and no audio via this display, only one

key needs to be allocated, a power on/power off toggle key using AuxIRFunction 00. Set up the source

channel using the hand-held remote. Organise audio via the main display (using keys allocated a volume

up/down keys) or have audio controlled externally e.g. via a mixing desk;

• If it is used as an auxiliary display always set to various source channels, several additional keys need to be

allocated. These are the “Source” key, the “Up/Down arrow” keys and the “OK” key;

• Audio keys can be used if necessary; or

• Fuller functionality can be achieved by allocating keys for the Up/Down/Left/Right keys, the Menu and the

Ok and Exit keys.

Device code “72h DDh” is assumed, and a 32 bit data message is sent at 38kHz, using the generic “NEC” format. The

Code below is the third byte, and the code is send again, inverted as the 4

byte.

Number

AuxIRFunction

Code sent

Comments

r On/Off

Toggle power key

Vol

ume

049

Use an auto

inc key

Vol

ume

Down

043

Use an auto

inc key

Channel Up

051

TV channel

Channel

Down

04Dh

TV channel

Up Arrow

044

Down Arrow

Left arrow

01C

ght arrow

048

OK Enter

05C

003

Exit

05D

Mute

01A

Toggle

Source

01E

Use with up/d

n arrows

and OK to select sources.

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