DigiTech RPx400 Troubleshooting Manual page 5

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Everything I record seems distorted.

• Your levels may be too high. Try lowering the amp level or USB level.

How do I get my footswitches to do recording functions?

• Press the two right footswitches simultaneously to toggle from preset mode to

recording footswitch mode.

I get RECERR, ARMERR or DELERR in my RPx display.

• Make sure 'DigiTech RPx USB MIDI' is selected in Pro Tracks Options->MIDI

Devices.

• Make sure that Options->Control Surface is set to use 'DigiTech RPx USB MIDI'.

• This sometimes also indicates an incompatibility between the drivers and the

DigiTechRPx.dll file. See the section on driver installation.

Pro Tracks won't launch.

• This was probably caused by interrupting the USB connection while in a previous Pro

Tracks session. You must reboot your system to fix this problem.

I don't hear playback from USB 3-4.

• Playback is only available on USB1-2. USB3-4 is used for additional track recording –

things like dry guitar, mic, drums, etc.

How do I control drum level when I'm playing back a MIDI drum track through the

RPx?

• The drum level can only be adjusted after turning the Drums on. The middle knob

controls the level.

My drums didn't record.

• Drums can only be recorded on a separate track, not as part of a mix. To record drums,

go to the setup level of the matrix and select 'Drums' in USB1-2 or USB3-4.

My line inputs didn't record.

• Dry line inputs can only be recorded on a separate track, not as part of a mix. To record

line inputs, go to the setup level of the matrix and select 'DRYLIN' in USB1-2 or

USB3-4.

• Line with reverb or effects can be recorded as a mix with guitar. The Line selector

must be set to either 'LINRVB' or 'LINEFX'.

My mic didn't record.

• Dry mic can only be recorded on a separate track, not as part of a mix. To record mic,

go to the setup level of the matrix and select 'MICDRY' in USB1-2 or USB3-4.

• Mic with reverb or effects can be recorded as a mix with guitar. The Mic selector must

be set to either 'MICRVB' or 'MIC FX'.

I get dropout when I change presets during recording/playback.

• Don't change presets during recording/playback.

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