Instruction manual

Installation and Setup
19
Instruction Manual – Precis DSP Matrix Switchers
Executing a Test Switch Using APGraphic EQ
Execute a test switch to verify the system is working properly before attaching all inputs and outputs.
Before executing the test switch, make sure the first two source devices and the first two destination devices are
connected to the input and output connectors.
Note: For directions for executing a test switch using BCS commands, see page 30.
We recommend executing a test switch that routes Input 1 to Output1 and Output 2.
To execute a test switch using the CrossBar in APGraphic EQ:
1.
From the main interface, open the Options menu and select Show > CrossBar View.
2. Click the crosspoints for Input 1 to Output 1 and Input 1 to Output 2 (inputs are on the left and outputs are across
the top).
The system is ready for fine-tuning; see page 21.
Troubleshooting
If the test switch did not execute correctly:
Check the power indicator on the front of the enclosure.
If it is not illuminated, check the power cords.
Check all signal connections on the rear of the enclosure(s) to make sure everything is physically set up
correctly.
Check all power switches on the source and destination devices to make sure they are all turned on.
Attempt the switch again.
If the switch still does not work, contact technical support (see the next page).
FIG. 7 Click crosspoints to route test switch
Crosspoint for Input 1 to Output 1
Crosspoint for Input 1 to Output 2
Tip: Place the cursor over a crosspoint to display
the input/output numbers for that crosspoint.