User Guide
User manual-amc TR1a_G 
Page 6 of 17 
PN: 21-TR1a_IM 
REAR SIDE PANEL 
1. RJ-45 
The RJ45 is for updating firmware of 
TR1a or hooking TR1a to Ethernet 
Network for Linking TR1a to all other 
equipment with IP addresses linked 
to the Ethernet Network. 
2. “DC 12V” power input 
connector 
This DC 12V power input connector 
is for connecting 12VDC power from   
TR1a Power Adaptor to the TR1a.   
3. “OFF / ON” Power Switch 
Slide the switch to left hand side will 
turn the power of TR1a OFF. Slide 
the switch to right hand side will turn 
the power if the TR1a ON. 
4. “S VIDEO” input connector 
This is an input connector for “S 
VIDEO” sources.   
5. “AV1” Composite Video input     
RCA connector (Yellow) 
This is Composite Video input RCA 
connector (Yellow) for AV1 for 
hooking to Composite Sources. 
6. “AV1” Audio L input 
 RCA connector (White) 
This is Audio L input RCA connector 
(White) for AV1 for hooking to 
Composite Sources. 
7. “AV1” Audio R input 
 RCA connector (Red) 
This is Audio R input RCA connector 
(Red) for AV1 for hooking to 
Composite Sources. 
8. “AV2” Composite Video input 
3.5mm mini connector  
(Video, L, R) 
This is a 3.5mm mini connector with 
Video, L, R for Composite Video 
“AV2” input for hooking to Composite 
Sources. 
9. “TV Tuner” input connector 
This is a connector for hooking to TV 
Antenna or Cable TV's. 
10. WiFi External Antenna 
This connector is for hooking to 
external 5GHz 802.11a WiFi 
Antenna. 










