User Guide
User manual-amc TR1a_G 
Page 7 of 17 
PN: 21-TR1a_IM 
FRONT SIDE PANEL 
1. Connector for IR Blaster 
The 3.5mm mini connector is for IR 
Blaster Output. IR Blasters can be 
hooked up to the connector. 
2.    Connector for Stereo Audio 
Pre-Out (Option) 
The 3.5mm mini connector is for 
Stereo Audio Pre-Out. The Pre-Out 
is for connecting to external Stereo 
Audio systems and the latency 
between the Pre-Out and Video will 
have to be adjusted by time delay 
module. So, the Pre-Out is an option 
and will be installed for special 
designed projects and according to 
special orders only. 
FRONT PANEL 
1. LED 1 (Orange) Wireless LED 
Blinking slowly : wireless is 
connecting 
Blinking quickly : wireless is 
connected and transmitting data 
2. LED 2 (Green) Power LED 
This is a Power On LED. 
3. LED 3 (Red) Tuner Status 
Tuner Initialization Confirmed 
4. RESET 
This is a switch to reset TR1a. 
When TR1a experiences unstable 
operation or trouble for connecting, 
you can use the switch to reset TR1a 
by following procedure, 
a. Switch off the TR1a 
b. Press and hold the reset button 
and then switch on TR1a 
c. Wait for 5 seconds and then 
release the reset button. 
d. the TR1a should have then been 
reset to factory default setup. 










