Imagine communications Selenio 6800 SFS6803+OP+SFS+, Инструкция по установке и эксплуатации

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Chapter 2
Installation
18
1 Locate jumper J3 on the module (behind the mode select rotary switch).
Figure 2-1 shows the location of the J3 jumper.
2 Place a jumper on pins 1 and 2 to set the module for Remote control, or pins 2 and 3 to set
the module for Local control. See Figure 2-2 .
Figure 2-2 J3 Settings for Local and Remote Control
Note: The white triangle near the jumper pins on the module
indicates pin 1.
Setting Jumpers for 600
Ω
/Hi-Z Input Impedance Control
This procedure only applies to modules that have the analog audio input submodule:
SFS6803
+
AI
+
T and OP
+
SFS
+
AI
+
T.
Follow this procedure to select an analog impedance of
600
Ω
or
Hi-Z
on each channel:
1 Locate jumpers CH1A, CH1B, CH2A, CH2B, CH3A, CH3B, CH4A, and CH4B on the analog
audio input module.
Figure 2-3 shows the location of these jumpers.
Figure 2-3 Impedance Jumpers on Analog Audio Input Submodule
2 Place a jumper on pins 1 and 2 to set the module for
600
Ω
input, or pins 2 and 3 to set the
module for Hi-Z analog impedance input, as in Figure 2-2 .
Do this for all eight channel jumpers.
Remote control
setting
Local control
setting
3 2 1 3 2 1
Impedance jumpers
CH1A-CH 4B