Contec CheckMate RT-U49+ - Manual (Page 13)

Programming Audio Programming Audio
1. Turn on Audio device 1. Turn on Audio device
2. Press [DEVICE], then [MUTE] 2. Press [DEVICE], then [MUTE] together together until buttons light up until buttons light up
(approx. 2 - 3 sec.) (approx. 2 - 3 sec.)
3. Press [AUDIO]. [AUDIO] button will light up 3. Press [AUDIO]. [AUDIO] button will light up
4. a. Press & hold [CH ^ 4. a. Press & hold [CH ^ ] ] until device turns off until device turns off
Or Or
b. Press [CH ^] one press at a time until device turns off b. Press [CH ^] one press at a time until device turns off
Or Or
c. Enter 3-digit setup codes until device turns off c. Enter 3-digit setup codes until device turns off
5. Press [MUTE]… 5. Press [MUTE]…
a. If Audio turns on, press [AUDIO] to lock in code. [AUDIO] a. If Audio turns on, press [AUDIO] to lock in code. [AUDIO]
button will blink and go out button will blink and go out
Or Or
b. If Audio device doesn’t turn on, repeat steps 4 and 5 until b. If Audio device doesn’t turn on, repeat steps 4 and 5 until
Audio device turns on and off. Can also press [CH v Audio device turns on and off. Can also press [CH v ] ] one one
press at a time until Audio device turns on and off press at a time until Audio device turns on and off