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Focus on R&D Stable and reliable
No.
Item
Antenna interface
①
LAN port
②
GPIO port
③
COM port
④
Power port
⑤
3. Using Instruction
3.1 Channel setting
Step 1 <enter the menu>: long press
Step 2<parameter modification>: in state of channel setting, channel number flash
slowly, then parameter can be modified. Short press
loop).
3.2 Channel self-test
Channel self-test: when TL170 powered on if any other device in same channel or
frequency works, then 【ERR】 displays, then the channel of TL170 should be changed
(at least 15 channels far away from current channel).
Channel 10 is default setting.
Remarks: Tally lights should be in same channel with TL170 for normal working.
4. Tally Input Definition
4.1 GPIO input
Every type of video switcher has it's own Tally output definition, GPIO input port
supports on/off and high/low type, usually dedicated data cable is used to connect the
video switcher.
SMA female socket, connected to external antenna.
RJ45 port, for data reading and configuration,
connected to network as well.
DB25 male socket, for tally input.
RS232 port, for data reading and configuration.
DC 12V/2A，used with a dedicated power adapter.
for 3 seconds, to enter to channel setting;
4
Description
for channel setting(positive
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