SM Pro Audio Jackaroo: The-Test-Everything-Unit - Manual (Page 11)

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J A C K A R O O
ATT
RCA 1/8” TRS
WARNING: DO NOT ENGAGE CABLE TEST WITH
POWER RUNNING THRU THE TEST
CABLES!
RCA 1/8” TRS XLR
XLR
Cable
Test Test
Tone
1 2 3 4 5 6 7 8
MIDI
MIDI
RJ45
RJ45
RJ11
RJ11 1/4” TRS
1/4” TRS
Attenuator Attenuator
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ATT
RCA 1/8” TRS
RCA 1/8” TRS XLR
XLR 1/4” TRS
1/4” TRS
2
Off
5
5V dc
Off
12V dc 9V ac
17V ac
Voltage selector
3
4 6
7
8
Monitor selector
Voltage out
Max 500mA
BNC
BNC
100hz 1k 10k
MONITOR SPEAKER
L-R ATT PASS
TR GND LIFT
L-R ATT PASS
TR LINK
Bananas:
48V PHANTOM POWER
S
E
N
D
R
E
C
E
IV
E
Continuity tester With Beeper & LED
The JACKAROO lets you easily split signals, change connector gender,
perform attentuation, and more.
In this example we’ll take stereo 1/4" TRS cable and split the signal into two mono
RCA outputs.
1. Make sure that the CABLE TEST switch is NOT engaged
2. Connect the 1/4
" TRS stereo source signal into the section A 1/4 " input (lower left).
3. Connect an RCA cable to the section A RCA output (upper left) and a second
4. Select LEFT using the L-R switch in the section A control panel.
5.
Select RIGHT and set LINK to ON in the section B control panel.
The signal will now be split.
If the signal level is too high on one or both sides, switch ATT (attenuation) ON and
use the rotary control(s) to attenuate the signal.
If the signal needs to be transformer isolated, or the ground needs to be lifted to
remove hum and noise, simply engage the GND LFT switch.
By following the above example, you can split, attenuate, and combine signals,
change the gender of connectors, and create a variety of input/output configurations.
SMPROAUDIO
JACKAROO
A B
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ATT ATT
Attenuator Attenuator
L-R L-R ATT PASS ATT PASS
TR TR GND LIFT LINK
A B
JACKAROO
FUNCTIONS:
SPLITTING
signals
Splitting a stereo signal into dual mono signals
cable to the section B RCA output (upper right).