Artel DigiLink DLC170, Установка и эксплуатация

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DLC170 Function Modules Installation and Operations Manual 11
Understanding and Using the DLC170AD
Configuring Audio Termination with DIP Switch SW4
Switch SW4 sets the termination of the analog audio input signals to either 600 Ohms or high impedance.
Figure 5 shows the DLC170AD configuration switch SW4 located on top of the PCB.
Figure 5. DLC170AD Configuration Switch SW4
Table 4 describes the DIP switch SW4 configuration options. The factory-set configuration settings are shown
in bold type.
Table 4. DIP Switch SW4 Settings
Function Selected Operation
Position
S1 S2 S3 S4 S5 S6 S7 S8
Audio A 600 Ohms
ON
High-Z OFF
Reserved Must be ON
ON
Audio B 600 Ohms ON
High-Z OFF
Reserved Must be ON ON
Audio C 600 Ohms
ON
High-Z OFF
Reserved Must be ON
ON
Audio D 600 Ohms ON
High-Z OFF
Reserved Must be ON ON
Configuring Analog Video Termination with Slide Switch SW5
Slide switch SW5 sets the termination of the DLC170AD analog video input signal to either 75 Ohms or high
impedance.