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CABLE TESTER CT100
4
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
(mono or TS connectors also work)
MIDI connector
(2 pins unused)