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O perating I nstructio ns Park Farm • Inworth • Colchester • Essex • CO5 9SH http://www.ashdownmusic.com ABM/RPM-1 Amplifier Heads and ABM Combos MAG 300 Amplifier Head and Combos Electric Blue 180 Amplifier Head and Combos...
The lightning flash with the arrow head symbol within an equilateral triangle is intended to alert the user to the presence of uninsulated ‘dangerous voltage’ within this product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying this product.
(rotary controls on Electric Blue 180) placed between these.This facility is footswitchable on the ABM/RPM-1 range via a socket on the rear panel. For the footswitch to operate this button must be in its out position.
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This output socket provides a line level signal that can be used either for a permanent connection to a tuner or a line output to slave up to other power amplifiers. (ABM/RPM-1 users - Please note that if this socket is used as a slave output to other power amplifiers that the MUTE button will not mute the signal to the external power amplifiers.)