ToneLab Owner's Manual - Vox

ToneLab Owner's Manual - Vox ToneLab Owner's Manual - Vox

11.07.2015 Views

TroubleshootingIf you suspect a malfunction, please check the following points first. If this doesnot resolve the problem, contact a nearby dealer.1. The amp isn’t powering up when the STANDBY switch is“on”• Is the AC/AC power supply connected to the rear panel ~AC9V jack?• Is the AC/AC power supply plugged into an AC outlet?• Is the STANDBY switched on?• Could the AC/AC power supply be damaged?2. There’s no sound• Is your guitar turned up?• Are both ends of your guitar cable plugged into the correct jacks?• Is your guitar cable working?• Could the rear panel OUTPUT LEVEL knob be turned down?• Using the ORIGINAL VALUE LED, check the settings of the GAIN, TREBLE,MIDDLE, BASS, VR VOLUME and CH VOLUME (on certain AMP TYPES, if theEQ controls are all turned down, there will be little or no sound coming from theamp due to the way the circuit of the original works). And, if a PEDAL is beingused, check the DRIVE and LEVEL settings.• Are you in MANUAL MODE? If yes, turn the following controls above their minimumsetting: PEDAL DRIVE & PEDAL LEVEL [3], GAIN, TREBLE, MIDDLE,BASS, VR GAIN & CH VOLUME.• Could you have activated Mute on a connected foot controller? Defeat the Mutefunction.3. There’s no sound from the OUTPUT or PHONES jacks whenyou use them.• Check that the LEVEL knob that adjusts their output isn’t turned all the waydown.4. No signal (or a distorted signal) is heard from the DIGITALOUT jack.• Could the GLOBAL “DOUT LVL” be set to a low or excessively high value?52

5. You can’t hear any MODULATION, DELAY or REVERB effectseven though they’re dialed in...• Are the effect LEDs lit?If an LED is dark, the corresponding effect is off. Press the TYPE button toselect an effect type.• Could the modulation “DEPTH” or the delay/reverb “MIX” be set to a low value?Press the TYPE button to select an effect and use the value knobs to adjust theappropriate parameters.• Could the effect be bypassed? Is the effect type LED blinking?If so, press the TAP button to cancel bypass. The effect type LED will stop blinkingand remain lit.6. You’re using the ACOUSTIC pedal effect and getting nastyhigh frequency distortion.• Could the Drive setting be excessively high?• Are you using a very high output humbucking pickup?Either turn down the volume of your guitar, or turn down the GAIN setting.7. The sound connected to your guitar amp is distorted, orsounds wrong.• Could the AMP/LINE switch be set to “LINE”?• Could LEVEL be raised excessively?ProgramListTunerFootControllerSpec.TroubleshootingFactorysettingsMIDI/DIGITAL53

TroubleshootingIf you suspect a malfunction, please check the following points first. If this doesnot resolve the problem, contact a nearby dealer.1. The amp isn’t powering up when the STANDBY switch is“on”• Is the AC/AC power supply connected to the rear panel ~AC9V jack?• Is the AC/AC power supply plugged into an AC outlet?• Is the STANDBY switched on?• Could the AC/AC power supply be damaged?2. There’s no sound• Is your guitar turned up?• Are both ends of your guitar cable plugged into the correct jacks?• Is your guitar cable working?• Could the rear panel OUTPUT LEVEL knob be turned down?• Using the ORIGINAL VALUE LED, check the settings of the GAIN, TREBLE,MIDDLE, BASS, VR VOLUME and CH VOLUME (on certain AMP TYPES, if theEQ controls are all turned down, there will be little or no sound coming from theamp due to the way the circuit of the original works). And, if a PEDAL is beingused, check the DRIVE and LEVEL settings.• Are you in MANUAL MODE? If yes, turn the following controls above their minimumsetting: PEDAL DRIVE & PEDAL LEVEL [3], GAIN, TREBLE, MIDDLE,BASS, VR GAIN & CH VOLUME.• Could you have activated Mute on a connected foot controller? Defeat the Mutefunction.3. There’s no sound from the OUTPUT or PHONES jacks whenyou use them.• Check that the LEVEL knob that adjusts their output isn’t turned all the waydown.4. No signal (or a distorted signal) is heard from the DIGITALOUT jack.• Could the GLOBAL “DOUT LVL” be set to a low or excessively high value?52

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