Owner manual
21
SYSTEM - I/O PAGE
20
If GPI Preset mode is selected and no
connections are made to the GPI Input
the P2 will always recall preset 1 at
power up.
Delay
Frame compensation Delay. Actual Delay time
can be tapped using a connected momentary
switch.
Calibrate
Use this function to calibrate P2 to a connected
GPI controller. E.g. TC Master Fader (not
supplied).
T
o Calibrate:
• Connect GPI Controller to GPI Input and
press CALIBRATE.
• Set GPI controller to Minimum position and
press “Set Lo Threshold”.
• Set GPI controller to Max position and press
“Set Hi Threshold”.
• Press OK and calibration is done.
GPI Current voltage:
Indicates the current voltage on the GPI Input.
With no GPI controller connected the voltage is
1000 mV. Therefore it is worth noticing the max
indicated value on e.g. Master Fader is a lower
value in voltage compared to the min value.
SYSTEM - FRONT PAGE
Front Panel Configuration
On this page various preferences for the
Front panel controls are set.
Wizard Mode
This parameter sets up the functionality of the
front panel WIZARD key. The Wizard function
examines part of the program material and
automatically finds optimal compression
settings based on the evaluation and the
selected mode.
Via the TC Icon Editor the Administrator can
both enable/disable the WIZARD function and
also select between the three modes that
determines the intensity of the compression.
Modes
Light
Mild compression is applied for preserved yet
controlled dynamics. Only 1 to 2dB.
Normal
Medium compression is applied. 3-4 dB
Heavy
A harder compression for maximal control of
dynamics. The compression is typically up to 6-
8dB. Consider whether the processing material
will suffer from this type of compression.
Lock Mode
This parameter sets up the functionality of the
front panel LOCK key. Thereby the editing
options for the everyday user can be limited to
different degrees.
Press the round LOCK key to activate the Lock
function.
GPI Technical specifications
Inside the processor, a 10kohm resistor connects the Tip terminal to a +5V power supply. When
nothing is connected to the GPI input, the input voltage therefore is +5V. Resistors can be used to
pull down the voltage as suggested in Fig 1.
In Table 1, voltages outside the limits mentioned are to be considered invalid. No action is taken if
invalid measurements are made. GPI recall action resumes when a stable, valid measurement
again is detected.
Mode
1 of 2
1 of 4
1 of 8
Preset No
1
2
1
2
3
4
1
2
3
4
5
6
7
8
Target / Vs
1.000
0.000
1.000
0.687
0.545
0.438
1.000
0.824
0.687
0.600
0.545
0.489
0.437
0.400
Min typ / V
2.67
0.00
4.16
3.38
2.67
0.00
4.50
4.06
3.38
2.94
2.67
2.38
2.13
0.00
Target typ / V
5.00
0.00
5.00
3.44
2.73
2.19
5.00
4.12
3.44
3.00
2.73
2.44
2.19
2.00
Max typ / V
5.00
0.51
5.00
3.50
2.79
2.25
5.00
4.18
3.50
3.06
2.79
2.50
2.25
2.06
Rather than absolute voltage measurements, the windows are defined as a fraction of the
supply voltage, Vs. This voltage can be measured with a high impedance DMM on the Tip
terminal when no pull down resistors are applied.The table shows values as a fraction of Vs,
and, as a guideline, typical voltages when Vs=5.000V. (If the Supply voltage is e.g. 5.015V, the
table should be corrected by multiplying these values by 5.015/5).
bet ee 8 p esets
RL1
GPI Input
Select 1 of 2
RL1
off preset 1
on preset 2
tip
ring
sleeve
nc
RL1
RL2
GPI Input
Select 1 of 4
RL2 RL1
off off preset 1
off on preset 2
on off preset 3
on on preset 4
tip
ring
sleeve
R1, 12k
R2, 22k
nc
RL1
RL2
RL3
GPI Input
Select 1 of 8
RL3 RL2 RL1
off off off preset 1
off off on preset 2
off on off preset 3
off on on preset 4
on off off preset 5
on off on preset 6
on on off preset 7
on on on preset 8
tip
ring
sleeve
R1, 12k
R2, 22k
R3, 47k
nc