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TL-A70-40W User Manual
www.tlnetworx.com
2.2
Introduction of Rear Panel
Figure 2 Rear Panel
No.
Name
Function
①
Power
Indicator
Turns red when power is connected.
②
Microphone
input port
3-pole captive screw connector for microphone input, switch
to select the microphone input, including 48V (for condenser
microphone), MIC (for dynamic microphone) and LINE (for line
audio).
③
Audio Inputs
3.5mm mini jack for stereo audio input, it can be connected
with audio source device such as iPod.
④
ID Code
16 codes range from 0 to F (hexadecimal), works with the PC
control software or RS232 control.
⑤
IR
To connect with the IR receiver, works with the IR remote (not
included).
⑥
Power Port
To connect the power adapter (DC24V).
⑦
2 x RCA
Dual-mono audio input, which can be connected with audio
source device such as a DVD or PC.
⑧
Digital
Audio Input
Fiber optic connector for digital audio input (PCM format
only), it can be connected with a device with fiber port, such as
a BluRay player.
⑨
RS232
3-pole captive screw connector for serial control, it can be
connected with PC (Use a 3-pole captive to 9 pin female D
connector and serial control software) to control TL-A70-40W.
⑩
Audio
Output
Speaker output (Select 70V or 100V depending on the input
voltage of the speakers). COM is for grounding (GND).
1
6
2
7
3
8
4
9
5
10
