Laney LR20 - Manual (Page 18)

SERIAL NO: Displays the model and serial number of the unit.
POWER INLET SOCKET: Connect to your power source. Make sure the specified voltage is
correct for your country!
POWER FUSE: This drawer contains the main safety fuse for the unit and also a spare in the pull
out tray. The fuse protects the AC power to the amplifier.
USE ONLY THE CORRECT SIZE AND RATING OF FUSE AS SPECIFIED ON THE PANEL.
If a fuse blows or fails and a replacement of the same size and rating is installed and it in turn blows,
the amplifier has suffered a malfunction internally and needs immediate service from a qualified
technician. DO NOT TRY USING A FUSE OF HIGHER RATING. Using a fuse that is too large in
current rating may cause serious, irreparable damage to the amplifier and presents a serious fire
hazard. The mains fuse ratings are detailed in the specs section on page 7 of this manual
Factory Reset:
You can at any time return the amplifier to all its original factory settings.
With the amplifier in the OFF state, hold down the DEL FX Button, turn ON the power switch, continue holding
down the DEL FX Button for a few seconds while all the LED’s flash, then as the LED’s become steady, release the
DEL FX Button & the factory settings are restored.
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