Behringer CT100 Manual De Uso página 3

To test a cable for short circuits, connect one end of the cable to the
appropriate OUT jack of the CT100. The display works as in CABLE
TESTER MODE (see chapter 2). However, it now indicates connections
between out pins. If no LEDs light, the cable is free of short circuits.
3.1 Continuity check in Installed
Cable Tester Mode
For a continuity check, connect a shorting jack (a jack in which pins
are short-circuited to one another) to the other end of the cable.
If there are no breaks in the signal flow, the display will show the
corresponding pins as being shorted to each other. If the display
indicates no short circuit, there is a break in the signal flow.
◊ ◊
The testing of intermittent connections works exactly as in
CABLE TESTER MODE (see chapter 2.1).
◊ ◊
INSTALLED CABLE TESTER MODE will not indicate connections
between out and in pins. This is done in CABLE TESTER MODE
(see chapter 2).
4. Test Tone Mode
◊ ◊
Move the ON switch to the position TEST TONE.
◊ ◊
Do not use the TEST TONE MODE for MIDI cables!
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.
CABLE TESTER CT100
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