Behringer CT100 manual Phantom Power Detect, Wiring, Selection between 1 kHz and 440 Hz

CABLE TESTER CT100

TEST TONE MODE may be used to check signal flow and to facilitate level adjustments. It routes a test tone to the “+ pin” (pin 2/tip) of all OUT jacks. Use the TEST TONE LEVEL switch to choose between +4 dBu, -10 dBV, or -50 dBV mic level. Please note that this mode is not intended to work as a voltage standard and that battery voltage will affect the test tone output level.

4.1 Selection between 1 kHz and 440 Hz

While in TEST TONE MODE, pressing RESET toggles between 1 kHz and 440 Hz. The TEST TONE LED indicates the selected frequency: On = 1 kHz, Off = 440 Hz.

5. PHANTOM POWER DETECT

In TEST TONE MODE, pins 2 and 3 are monitored for external DC voltage (commonly supplied for condenser microphones). The PHANTOM LEDs will light if DC voltage above approx. 9 V is detected.

6. WIRING

1/4", TT, 1/8" TRS connectors	MIDI connector
(mono or TS connectors also work)	(2 pins unused)

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