Oz inventions Xpression fX Quick Start Manual

Xpression fX Enhancer —TRS

Description

Xpression fX Enhancer – TRS, from Oz Inventions, is an ex-
pression pedal enhancer. It is compatible with most effects
units and keyboards with a foot controller port.

Important message

1. The position of the sensitivity, minimum depth and maxi-
mum depth controls are important in obtaining the cor-
rect amount of control. Having these controls in the incor-
rect position may mean no control, minimal control or
erratic control. If in doubt set minimum depth to mini-
mum, maximum depth to maximum and set the sensitivi-
ties as shown overleaf.
2. Polarity and resistance settings will also have a significant
effect. Polarity and resistance can be set in the system
menu.
TRS polarity & 12Kohm resistance commonly function but
are not universal. The device is widely compatible and has
been show to work with the following products and oth-
ers.
Manufacturer Polarity
Boss® TRS
Digitech® RTS
EHX® TRS
Eleven rack® TRS
Line 6® TS
M-Audio® TRS
Mooger Fooger® TRS or CV
Pigtronix® TRS
Strymon® TRS
TC Electronic® TRS
TC Helicon® TRS
Yamaha® RTS
Zoom® RTS
1.
Xpression fx Enhancer —TRS, Operation & Description V1.13 © Oz Inventions 2018
Resistance
(Kohm)
12
12
12
12
12
12
50
12
25
25
50
50
50 
Bidirectional switch – Bidirectional sweep

Minimum depth – sets how low the control output can
fall

Maximum depth – sets how high the control output
can rise
2.

Menu access

System/ADSR menu entry and exit
1. Press and hold on/off/calibrate/recording switch
2. Hold mode switch forward and release
Step size menu entry and exit
1. Hold mode switch forward
2. Press and hold on/off/calibrate/recording switch and
release
Preset menu entry and exit
1. Rotate maximum depth control fully anti-clockwise (0)
2. Rotate minimum depth control fully clockwise (127)

Navigating a menu

The minimum and maximum depth controls function as menu
controls when inside a menu. They will retain their depth val-
ues when in a menu, but will revert to the knobs current posi-
tion when a menu is exited. And so they would be returned to
the position they were in before the menu was entered.
Use minimum depth to move through menu items and maxi-
mum depth to change menu item parameters

Default settings

The default settings can be restored by resetting the system.
(Hold mode switch forward whilst powering on)

Saving menu parameters

Quit/save is the last menu item in all menus. Select 'Save' in
menu, and exit menu to save. This saves all menu settings and
calibration settings for the current preset.
3.