
8712ET/ES and 8714ET/ES Service Related Menus
RF Network Analyzers Select Self-Test Menu
Service Guide 5-7
31 DIN Keyboard Port Prompts user to connect a DIN keyboard. Displays
feedback on detected key presses.
32 GPIB Port Prompts user to disconnect GPIB cable. Tests GPIB hardware.
Prompts user to connect a printer, and then sends characters to
the port.
33 Test TTL Pass/Fail Bit Test Prompts user to disconnect cable and then tests the hardware.
Prompts user to ground the BNC and then tests the hardware
.
34
Test TTL User Bit Test
Prompts user to disconnect cable and then tests the hardware.
Prompts user to ground the BNC and then tests the hardware
.
Test
Number
Test Name Description
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