Vox Stomplab IG Manual Del Usuario página 12

Troubleshooting
If you suspect a malfunction, please check the following points. If
this does not resolve the problem, please contact a nearby dealer.
1. Power does not turn on
‰ Have the batteries have run down?
When the batteries run low, the program/value display will
be dark. We recommend that you replace the batteries as
soon as possible. If batteries become unusable, remove them
immediately. Leaving drained batteries in the unit can cause
malfunctions (such as battery leakage). You should also
remove the batteries if you won't be using the StompLab for
an extended period of time.
‰ Make sure the batteries are inserted with the polarities (+, -)
in the correct orientation.
‰ Is the AC adapter connected to the rear panel DC9V jack?
‰ Is the AC adapter plugged into an AC outlet?
‰ Could the AC adapter be damaged?
2. No sound
‰ Is the volume of your guitar turned down?
‰ Is your guitar cable connected correctly?
‰ Is your guitar cable broken?
‰ Are the [AMP/DR] VALUE 1 (GAIN) or VALUE 2 (LEVEL)
parameters currently set to a low value?
‰ Are the [Lo] or [Hi] parameters currently set to a low value?
For some amp models, there may be no sound from the amp
if the TREBLE, MIDDLE, and BASS control values are low.
‰ Is the volume turned down for another effect?
‰ Is the Mute function activated? Refer to "Bypass and Mute"
12
(p. 8) and cancel the Mute function.
‰ Is the master volume turned down?
Set the CATEGORY selector to [GBL], and turn the VALUE 2
knob to adjust the master volume.
3. Effects don't apply
‰ Could an effect be off?
‰ Is the [MOD] VALUE 2 knob (DEPTH) or the [DLY] or [REV]
VALUE 2 knob (MIX) set to a low value?
‰ Is the StompLab in Bypass mode? Refer to "Bypass and Mute"
(p. 8) and cancel the Bypass function.
4. High frequencies are distorted when using [PDL] (PEDAL)
AC (ACOUSTIC)
‰ Are you applying too much drive? Lower the [AMP/DR]
VALUE 1 (GAIN) setting.
‰ Are you using a guitar that has high output humbucking
pickups? Lower the volume of your guitar.
5. Sound source connected to the guitar amp is distorted, or
sounds wrong
‰ Is the VALUE 1 knob (StompLab OUTPUT/PHONES jack
connection volume) in [GBL] set at Ln (LINE)?
Set to A1—A3 (AMP).
‰ Is the VALUE 2 knob (LEVEL) in [AMP/DR] or the VALUE 2
knob (MASTER LEVEL) in [GBL] set too high?